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Table of Contents

Cover photo may show optional equipment not supplied with standard unit. For an Operator’s Manual and Decal Kit in French Language, please see your Kubota dealer.

Read the Operator’s Manual entirely. When you see this symbol, the subsequent instructions and warnings are serious - follow without exception. Your life and the lives of others depend on it!

!

Silage DefacerAP-SD96

350-270MKOperator’s Manual

Printed 9/23/21

72138

Shown with Quick Attach

hitch.

9/23/21AP-SD96 Silage Defacer 350-270MK

Machine IdentificationRecord your machine details in the log below. If you replace this manual, be sure to transfer this information to the new manual.

If you, or the dealer, have added Options not originally ordered with the machine, or removed Options that were originally ordered, the weights and measurements are no longer accurate for your machine. Update the record by adding the machine weight and measurements provided in the Specifications & Capacities Section of this manual with the Option(s) weight and measurements.

Dealer Contact Information

Model Number

Serial Number

Machine Height

Machine Length

Machine Width

Machine Weight

Delivery Date

First Operation

Accessories

Name:

Street:

City/State:

Telephone:

Email:

California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov!

http://www.P65Warnings.ca.gov

Table of Contents

© Copyright 2021 All rights Reserved

Kubota provides this publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been taken in the preparation of this manual, Kubotaassumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Kubota reserves the rightto revise and improve its products as it sees fit. This publication describes the state of this product at the time of its publication, and may not reflect the product in the future.

Kubota is a registered trademark.

All other brands and product names are trademarks or registered trademarks of their respective holders.

Printed in the United States of America.

9/23/21 AP-SD96 Silage Defacer 350-270MK

Table of ContentsImportant Safety Information . . . . . . . . . . . . . 1

Safety at All Times . . . . . . . . . . . . . . . . . . . . . . . . . 1Look for the Safety Alert Symbol . . . . . . . . . . . . . . . 1Look for the Safety Alert Symbol . . . . . . . . . . . . . . . 1Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . 8Owner Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Section 1: Optional Equipment & Set-up . . . . 9Skid Steer/Tractor Requirements . . . . . . . . . . . . . . 9Torque Requirements . . . . . . . . . . . . . . . . . . . . . . . 9Before You Start . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Power Machine Shutdown Procedure . . . . . . . . . . . 9Hitch Assembly Options . . . . . . . . . . . . . . . . . . . . 10Skid Loader Hose Kit Assembly . . . . . . . . . . . . . . 11Tractor Loader Hose Kit Assembly . . . . . . . . . . . . 12

Section 2: Adjustments . . . . . . . . . . . . . . . . . 13Checking & Adjusting Rotor Chain Tension . . . . . 13

Section 3: Operating . . . . . . . . . . . . . . . . . . . 14Startup Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . 14Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . 14Transport Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 15Hook-up to Quick Attach Hitch . . . . . . . . . . . . . . . 16Hook-up to Euro Hitch . . . . . . . . . . . . . . . . . . . . . . 17Hydraulic Hook-up to Power Machine . . . . . . . . . . 18

Skid Loader Hose Kit Hook-up . . . . . . . . . . . . . . 18Tractor Loader Hose Kit Hook-up . . . . . . . . . . . 18Checking Equipment Clearances . . . . . . . . . . . . 18

General Operating Instructions . . . . . . . . . . . . . . . 20Unhooking Quick Attach Hitch . . . . . . . . . . . . . . . . 21Unhooking Euro Hitch . . . . . . . . . . . . . . . . . . . . . . 22

Section 4: Maintenance & Lubrication . . . . . 24Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Long-Term Storage . . . . . . . . . . . . . . . . . . . . . . . . 24Lubrication Points . . . . . . . . . . . . . . . . . . . . . . . . . 25

Rotor End Bearings . . . . . . . . . . . . . . . . . . . . . . 25Rotor Chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Section 5: Specifications & Capacities . . . . 26Section 6: Features & Benefits . . . . . . . . . . . 28Section 7: Troubleshooting . . . . . . . . . . . . . . 29Section 8: Torque Values Chart . . . . . . . . . . 30Section 9: Warranty & Legal Disclaimer . . . 32

Table of Contents Continued

Parts Manual QR LocatorThe QR (Quick Reference) code on the left will take you to the Parts Manual for this equipment. Download the appropriate App on your smart phone, open the App, point your phone on the QR code and take a picture.

Dealer QR LocatorThe QR code on the left will link you to available dealers for Kubota products. Refer to Parts Manual QR Locator on this page for detailed instructions.

Table of Contents

9/23/21AP-SD96 Silage Defacer 350-270MK

See previous page for Table of Contents.

Important Safety Information

9/23/21 1

Important Safety InformationListed below are common practices that may or may not be applicable to the products described in this manual.

Safety at All TimesCareful operation is your best assurance against an accident. All operators, no matter how much experience they may have, should carefully read this manual and other related manuals, or have the manuals read to them, before operating the power machine and this attachment. Thoroughly read and understand

the “Safety Label” section. Read all instructions noted on them.

Do not operate the equipment while under the influence of drugs or alcohol as they impair the ability to safely and properly operate the equipment.

Operator should be familiar with all functions of the tractor/skid steer and attachment and be able to handle emergencies quickly.

Make sure all guards and shields appropriate for the operation are in place and secured before operating attachment.

Keep all bystanders away from equipment and work area.

Start tractor/skid steer from the driver’s seat with steering levers and hydraulic controls in neutral.

Operate tractor/skid steer and controls from the driver’s seat only.

Never dismount from a moving tractor/skid steer or leave machine unattended with engine running.

Do not allow anyone to stand between tractor/skid steer and attachment while hooking-up.

Keep hands, feet, and clothing away from power-driven parts.

While transporting and operating equipment, watch out for objects overhead and along side such as fences, trees, buildings, wires, etc.

Store attachment in an area where children normally do not play. When needed, secure attachment against falling with support blocks.

Safety Precautions for ChildrenTragedy can occur if the operator is not alert to the presence of children. Children generally are attracted to attachments and their work. Never assume children will remain

where you last saw them. Keep children out of the work area

and under the watchful eye of a responsible adult.

Be alert and shut the attachment and skid steer/track loader down if children enter the work area.

Never carry children on the power machine or attachment. There is not a safe place for them to ride. They may fall off and be run over or interfere with the control of the power machine.

Never allow children to operate the power machine, even under adult supervision.

Never allow children to play on the power machine or attachment.

Use extra caution when backing up. Before the power machine starts to move, look down and behind to make sure the area is clear.

Look for the Safety Alert SymbolThe SAFETY ALERT SYMBOL indicates there is a potential hazard to personal safety and extra precaution must be taken. When you see this symbol, be alert and carefully read the message that follows it. Hazard control, and accident prevention are dependent upon the awareness, concern, prudence, and proper training of personnel involved in the operation, transport, maintenance, and storage of equipment.

!Be Aware of Signal WordsA signal word designates a degree or level of hazard seriousness. They are:

DANGER:!

WARNING:

CAUTION:!

!

Indicates a hazardous situation that, if not avoided, will result in death or serious injury.

Indicates a hazardous situation that, if not avoided, could result in death or serious injury.

Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury.

Be Aware of Special NoticesSpecial notices are intended to point out important and helpful information that should be followed. They are usually placed inside a box. They are:

Indicates that equipment or property damage could result if instructions are not followed.Indicates supplementary explanations that will be helpful when using the equipment.

IMPORTANT:

NOTE:


9/23/212

Listed below are common practices that may or may not be applicable to the products described in this manual.

Practice Safe Maintenance Understand procedure before doing

work. Refer to the Operator’s Manual for additional information.

Work on a level surface in a clean dry area that is well-lit.

Lower attachment to the ground and follow all shutdown procedures before leaving the operator’s seat to perform maintenance.

Do not work under any hydraulically supported equipment. It can settle, suddenly leak down, or be lowered accidentally. If it is necessary to work under the equipment, securely support it with stands or suitable blocking beforehand.

Use properly grounded electrical outlets and tools.

Use correct tools and equipment for the job that are in good condition.

Allow equipment to cool before working on it.

Disconnect battery ground cable (-) before servicing or adjusting electrical systems or before welding on equipment.

Inspect all parts. Make certain that parts are in good condition & installed properly.

Replace parts on this attachment with genuine Kubota parts only. Do not alter this attachment in a way which will adversely affect its performance.

Do not grease or oil attachment while it is in operation.

Remove buildup of grease, oil, or debris.

Always make sure any material and waste products from the repair and maintenance of the attachment are properly collected and disposed.

Remove all tools and unused parts before operation.

Dig Safe - Avoid Underground Utilities USA: Call 811

CAN: digsafecanada.ca Always contact your local utility companies (electrical, telephone, gas, water, sewer, and others) before digging so that they may mark the location of any underground services in the area.

Be sure to ask how close you can work to the marks they positioned.

Tire Safety Tire changing

can be dangerous and must be performed by trained personnel using the correct tools and equipment.

Always properly match the wheel size to the properly sized tire.

Always maintain correct tire pressure. Do not inflate tires above recommended pressures shown in the Operator’s Manual.

When inflating tires, use a clip-on chuck and extension hose long enough to allow you to stand to one side and NOT in front of or over the tire assembly. Use a safety cage if available.

Securely support the attachment when changing a wheel.

When removing and installing wheels, use wheel handling equipment adequate for the weight involved.

Make sure wheel bolts have been tightened to the specified torque.

Transport Safely Comply with federal, state, and local

laws. Use towing vehicle and trailer of

adequate size and capacity. Secure equipment towed on a trailer with chocks, tie downs, and chains.

Sudden braking can cause a towed trailer to swerve unexpectedly. Reduce speed if towed trailer is not equipped with brakes.

Avoid contact with any overhead utility lines or electrically charged conductors.

Always drive with load on end of loader arms low to the ground.

Always drive straight up and down steep inclines with heavy end of skid steer on the “uphill” side.

Engage park brake when stopped on an incline.

Maximum transport speed for an attached equipment is 20 mph (32 km/h). DO NOT EXCEED. Never travel at a speed which does not allow adequate control of steering and stopping. Some rough terrains require a slower speed.

As a guideline, use the following maximum speed weight ratios for attached equipment:

20 mph (32 km/h) when weight of attached equipment is less than or equal to the weight of machine towing the equipment.10 mph (16 km/h) when weight of attached equipment exceeds weight of machine towing equipment but not more than double the weight.

IMPORTANT: Do not tow a load that is more than double the weight of the vehicle towing the load.


9/23/21 3

Listed below are common practices that may or may not be applicable to the products described in this manual.

Keep Riders Off Machinery Never carry riders on the power

machine or attachment. Riders obstruct operator’s view

and interfere with the control of the power machine.

Riders can be struck by objects or thrown from the equipment.

Never use power machine or attachment to lift or transport riders.

Use Seat Belt and ROPS Kubota recommends the use of a

CAB or roll-over-protective-structures (ROPS) and seat belt in almost all power machines. Combination of a CAB or ROPS and seat belt will reduce the risk of serious injury or death if the power machine should be upset.

If ROPS is in the locked-up position, fasten seat belt snugly and securely to help protect against serious injury or death from falling and machine overturn.

Prepare for Emergencies Be prepared if a fire starts. Keep a first aid kit and fire

extinguisher handy. Keep emergency numbers for

doctor, ambulance, hospital, and fire department near phone.

911

Use Safety Lights and Devices A slow moving power machine

can create a hazard when driven on public roads. They are difficult to see, especially at night. Use the Slow Moving Vehicle (SMV) sign when on public roads.

Flashing warning lights and turn signals are recommended whenever driving on public roads.

Wear Personal Protective Equipment (PPE) Wear protective clothing and

equipment appropriate for the job such as safety shoes, safety, glasses, hard hat, dust mask, and ear plugs.

Clothing should fit snug without fringes and pull strings to avoid entanglement with moving parts.

Prolonged exposure to loud noise can cause hearing impairment or hearing loss. Wear suitable hearing protection such as earmuffs or earplugs.

Operating a machine safely requires the operator’s full attention. Avoid wearing headphones while operating equipment.

Avoid High Pressure Fluids Escaping fluid

under pressure will penetrate the skin or eyes causing serious injury.

Relieve all residual pressure before disconnecting hydraulic lines or performing work on the hydraulic system.

Make sure all hydraulic fluid connections are properly tightened/torqued and all hydraulic hoses and lines are in good condition before applying pressure to the system.

Use a piece of paper or cardboard, NOT BODY PARTS, to check for suspected leaks.

Wear protective gloves and safety glasses or goggles when working with hydraulic systems.

DO NOT DELAY. If an accident occurs, seek immediate emergency medical care or gangrene may result.


9/23/214

OFF REMOVE

Skid Steer Shutdown And Storage Reduce engine speed and shut-off

all power to the attachment. Park on solid, level ground and

lower attachment until it is flat on the ground or support blocks.

Turn off engine. Do not remove ignition key at this time.

Turn ignition key to the “RUN” position. Relieve all hydraulic pressure by moving both joysticks.

Turn ignition key to Off and remove to prevent unauthorized starting.

If included, raise seat bar and move controls until both lock.

Wait for all components to stop before leaving operator’s seat.

Use steps, grab-handles and anti-slip surfaces when stepping on and off the skid steer.

Tractor Shutdown & Storage Reduce engine speed and shut-off

all power to the attachment. Park on solid, level ground and

lower attachment to ground or onto support blocks.

Put tractor in park or set park brake.

Turn off engine and remove ignition key to prevent unauthorized starting.

Relieve all hydraulic pressures. Wait for all components to stop

before leaving operator’s seat. Use steps, grab-handles and

anti-slip surfaces when stepping on and off the tractor.

OFF REMOVE

These are common practices that may or may not be applicable to the products described in this manual.

Avoid crystalline Silica (quartz) DustBecause crystalline silica is a basic component of sand and granite, many activities at construction sites produce dust containing crystalline silica. Trenching, sawing, and boring of material containing crystalline silica can produce dust containing crystalline silica particles. This dust can cause serious injury to the lungs (silicosis).There are guidelines which should be followed if crystalline silica (quartz) is present in the dust.

Be aware of and follow OSHA (or other local, State, or Federal) guidelines for exposure to airborne crystalline silica.

Know the work operations where exposure to crystalline silica may occur.

Participate in air monitoring or training programs offered by the employer.

Be aware of and use optional equipment controls such as water sprays, local exhaust ventilation, and enclosed cabs with positive pressure air conditioning if the machine has such equipment. Otherwise respirators shall be worn.

Where respirators are required, wear a respirator approved for protection against crystalline silica containing dust. Do not alter respirator in any way. Workers who use tight-fitting respirators can not have beards/mustaches which interfere with the respirator seal to the face.

If possible, change into disposable or washable work clothes at the work site; shower and change into clean clothing before leaving the work site.

Do not eat, drink, use tobacco products, or apply cosmetics in areas where there is dust containing crystalline silica.

Store food, drink, and personal belongings away from the work area.

Wash hands and face before eating, drinking, smoking, or applying cosmetics after leaving the exposure area.

Handle Chemicals Properly Protective clothing should be

worn. Handle all chemicals with care. Follow instructions on container

label. Agricultural chemicals can be

dangerous. Improper use can seriously injure persons, animals, plants, soil, and property.

Inhaling smoke from any type of chemical fire can be a serious health hazard.

Store or dispose of unused chemicals as specified by the chemical manufacturer.


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AP-SD96 Silage Defacer 350-270MK 9/23/216

Table of Contents

Safety LabelsYour Silage Defacer comes equipped with all safety labels in place. They are designed to help you safely operate your attachment. Read and follow their directions.1. Keep all safety labels clean and legible.2. Refer to this section for proper label placement. Replace

all damaged or missing labels. Order new labels from your nearest Kubota dealer. To find your nearest dealer, visit our dealer locator at www.landpride.com.

3. Some new equipment installed during repair requires safety labels to be affixed to the replaced component as

72155

72156

specified by Kubota. When ordering new components make sure the correct safety labels are included in the request.

4. Refer to this section for proper label placement.To install new labels:a. Clean surface area where label is to be placed.b. Spray soapy water onto the cleaned area.c. Peel backing from label and press label firmly onto the

surface.d. Squeeze out air bubbles with edge of a credit card or

with a similar type of straight edge.

858-772CDANGER: Rotating Parts Hazard(2 Places) Located on the end of each frame arm.

838-293CWARNING: Read Operator’s Manual(2 Places) Located on the end of each frame arm.



AP-SD96 Silage Defacer 350-270MK9/23/21 7

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72158

72159

72160

848-747CWARNING: High Pressure Fluid Hazard(1 Place) Located on the left, top side of frame.

838-107CWARNING: Thrown Object Hazard(3 Places) Located on the front and back side of frame tube.

818-543CDANGER: Guard Missing(1 Place) Located inside gear housing of left frame arm.

Introduction


Table of Contents

IntroductionSerial NumberFor quick reference and prompt service, record model and serial number on the inside cover page and again on the warranty page. Always provide model number and serial number when ordering parts and in all correspondences with your Kubota dealer. For location of your serial number plate, see Figure 1.

AP-SD96 Serial Number Plate LocationFigure 1

Further AssistanceYour dealer wants you to be satisfied with your new Silage Defacer. If for any reason you do not understand any part of this manual or are not satisfied with the service received, the following actions are suggested:

1. Discuss any problems you have with your attachment with your dealership service personnel so they can address the problem.

2. If you are still not satisfied, seek out the owner or general manager of the dealership, explain the question/problem, and request assistance.

3. For further assistance write to:

Kubota by Land PrideService Department

1525 East North StreetP.O. Box 5060

Salina, Ks. 67402-5060

E-mail [email protected]

72163

Kubota welcomes you to the growing family of new product owners. The Silage Defacer has been designed with care and built by skilled workers using quality materials. Proper assembly, maintenance, and safe operating practices will help you get years of satisfactory use from this product.

ApplicationThe Silage Defacer is designed and built by Kubota by Land Pride. This attachment efficiently loosens and breaks apart tightly packed or frozen silage and other feeds, while leaving the face of the bunker evenly groomed, minimizing spoilage. Additional design features include curved tines welded in a spiral orientation to keep the rotor from bouncing off the face of the bunker, and a frame designed around providing beneficial visibility to the operator. The 96" (2.4m) wide Silage Defacer will meet the needs of owners and operator’s having skid steers, track loaders, or tractors equipped with a front loader having a hydraulic flow capacity rating of 12 to 25 gpm (45 to 95 Lpm) at 1500 - 3500 psi (10.3 - 24.1 MPa). This attachment is available with two hitch options: A quick attach hitch extension and a Euro hitch extension.

See “Specifications & Capacities” on page 26 and “Features & Benefits” on page 28 for additional information and performance enhancing options.

Using This Manual• This Operator’s Manual is designed to help familiarize

you with safety, assembly, operation, adjustments, troubleshooting, and maintenance. Read this manual and follow the recommendations to help ensure safe and efficient operation.

• The information contained within this manual was current at the time of printing. Some parts may change slightly to assure you of the best performance.

• To order a new Operator’s or Parts Manual, contact your authorized dealer. Manuals can also be downloaded, free-of-charge, from our website at www.landpride.com

Terminology“Right” or “Left” as used in this manual is determined by the direction the operator faces while sitting looking forward in the operator’s seat unless otherwise stated.

Owner AssistanceThe Online Warranty Registration should be completed by the dealer at the time of purchase. This information is necessary to provide you with quality customer service.

The parts on your Silage Defacer have been specially designed by Kubota/Land Pride and should only be replaced with genuine Kubota parts. Contact a Kubota dealer if customer service or repair parts are required. Your Kubota dealer has trained personnel, repair parts, and equipment needed to service this attachment.

Section 1: Optional Equipment & Set-up


Table of Contents

Skid Steer/Tractor RequirementsThe Silage Defacer is designed to attach to skid steers, track loaders, and tractors equipped with a front loader meeting the following requirements:

Hitch types . . . . . . . . Quick attach hitch or Euro hitchMax. hydraulic pressure rating . . .3500 psi (24.1MPa)Hydraulic flow rate . . . . . 12 to 25 gpm (45 to 95 Lpm)Hydraulic outlets

Skid steer/track loader . . . . . . . . . 1 male/1 femaleTractor or tractor loader . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . Dependent on tractor loader valve kit

Skid steer weight . . . . . . . . . . . . . See Warning belowRear-view mirror . . . . . . . . . . . . . . . . . Recommended

! WARNINGTo avoid serious injury or death: • Consult your power machine Operator’s Manual for

operating capacity, lifting capacity, and operating specifications. Exceeding rated capacities and specifications can result in loss of control, roll-over or other serious hazard.

• Lightweight power machines may need weight added to the rear to maintain steering control and prevent forward tipping or side tipping caused by a heavy front load. Consult your power machine Operator’s Manual to determine proper weight requirements and maximum weight limitations.

Torque RequirementsRefer to “Torque Values Chart” on page 30 to determine correct torque values when tightening hardware.

Before You Start

! WARNINGTo avoid serious injury or death: Allow only persons to operate this attachment who have fully read and comprehended this manual, and who have been properly trained in the safe operation of this attachment. Serious injury or death can result from failure to read, understand, and follow instructions provided in this manual.Make sure the intended power machine of use conforms to the “Skid Steer/Tractor Requirements” stated above. Read and understand the Operator’s Manual for your Silage Defacer. An understanding of how it works will aid in the assembly and setup of your attachment.

Go through the “Pre-Assembly Checklist” on this page before assembling the Silage Defacer. Speed up your assembly task and make the job safer by having all needed parts and equipment readily at hand.


Power Machine Shutdown ProcedureThe following are basic power machine shutdown procedures. Follow these procedures and any additional shutdown procedures provided in your power machine Operator’s Manual before leaving the operator’s seat.

1. Reduce engine speed and shut-off all power to the attachment.

2. Park on solid, level ground and lower attachment until it is flat on the ground or on non-concrete support blocks.

Skid Steer and Track Loadera. Turn off engine. Do not remove ignition key at this

time.

b. Turn ignition key to the “RUN” position. Relieve all hydraulic pressure by moving both joysticks.

c. Turn ignition key off and remove to prevent unauthorized starting.

d. If included, raise seat bar and move controls until both lock.

Tractora. Put tractor in park or set park brake.

b. Turn off engine, and remove ignition key to prevent unauthorized starting.

c. Relieve all hydraulic pressures.

3. Wait for all components to come to a complete stop before leaving the operator’s seat.

4. Use steps, grab-handles, and anti-slip surfaces when stepping on and off the power machine.

Pre-Assembly Checklist Check Reference

Have a forklift or loader with properly sized chains and safety stands capable of lifting and supporting the equipment on hand.

Have a minimum of two people available during assembly.

Double check to make sure all parts and fasteners are accounted for and installed in the correct location to lessen the chance of using a bolt incorrectly. Refer to the Parts Manual if unsure.

NOTE: All assembled hardware from the factory has been installed in the correct location. Remember location of a part or fastener if removed. Keep parts separated.

Operator’s Manual

350-270MK

Parts Manual 350-270PK

Make sure working parts move freely and hardware is installed and tightened accordingly.

Operator’s Manual

350-270MK

Make sure all safety labels are correctly located and legible. Replace if damaged. Page 6

Make sure all grease fittings are in place and lubricated. Page 25



Table of Contents

Hitch Assembly OptionsKubota offers two hitch options for the Silage Defacer. To be compatible with this attachment, skid steers, track loaders, and tractors must have a front loader equipped with a quick attach hitch plate or Euro hitch plate.

Quick Attach Hitch . . . . . . . . . . . . . . . . . . . 350-260AEuro Hitch . . . . . . . . . . . . . . . . . . . . . . . . . . 350-239A

! DANGERTo avoid serious injury or death: • Always secure equipment with solid, non-concrete supports

before working under it. Never go under equipment supported by concrete blocks or hydraulics. Concrete can break, hydraulic lines can burst, and/or hydraulic controls can be actuated even when power to hydraulics is off.

• Keep all persons and objects clear while any part of the machine is in motion. A person can be pinched or crushed by the machine.

Refer to Figure 1-1:1. On a flat surface, place solid, non-concrete supports

under the left and right arm of rotor frame (#2). Ensure rotor frame (#2) is level to the ground.

2. While wearing gloves, use a rag to wipe down the face of all mounting plates (#7 & #8) to clear away debris.

3. Using a hoist or power machine, lift hitch frame (#1A or #1B) and align mounting plates (#7) to mounting plates (#8) on rotor frame (#2).d. If using a hoist, use a minimum of three lifting

straps to secure frame at locations shown in Figure 1-1.

e. If using a power machine and loader equipped with a quick attach hitch plate to lift hitch frame (#1A), refer to “Hook-up to Quick Attach Hitch” on page 16 for proper hook-up.

f. If using a power machine and loader equipped with a Euro hitch plate to lift hitch frame (#1B), refer to“Hook-up to Euro Hitch” on page 17 for proper hookup.

g. If using a forklift, slide forks below the underside of hitch frame (#1A or #1B) and bottom frame spacer (#9). Secure frame to forks before moving forklift.

4. Attach rotor frame (#2) to hitch frame (#1A or #1B) by inserting 1/2" x 1 3/4" GR5 bolts (#3) through frame mounting plates (#7 & #8) on hitch and rotor frames.

5. Place flat washers (#6) and lock washers (#5) on all twelve 1/2" x 1 3/4" GR5 bolts (#3), then secure with 1/2" hex nuts (#4). Tighten 1/2" hex nuts (#4) to the correct torque by referring to “Section 8: Torque Values Chart” on page 30.

6. Once all twelve 1/2" GR5 bolts (#3) have been tightened to the correct torque, ensure there are no visible gaps between frame mounting plates (#7 & #8).

Quick Attach Hitch & Euro Hitch AssemblyFigure 1-1

72164

Place lifting strap #1 here





Table of Contents

Skid Loader Hose Kit AssemblySkid Loader Hose Kit . . . . . . . . . . . . . . . . . 350-269A

! WARNINGTo avoid serious injury or death: • Hydraulic fluid under high pressure will penetrate the skin

or eyes causing a serious injury. Wear protective gloves and safety glasses or goggles when working with hydraulic systems. Use a piece of cardboard or wood rather than hands when searching for leaks. If an accident occurs, seek immediate emergency medical care or gangrene may result. DO NOT DELAY.

• Shut power machine down and release all hydraulic pressure to the equipment before connecting or disconnecting hydraulic hoses to or from the power machine.

Refer to Figure 1-2:1. Attach elbow fitting (#4) to top port of hydraulic motor

(#3). Attach elbow fitting (#5) to bottom port of hydraulic motor (#3).

2. Attach in-line valve fitting (#6) to elbow fitting (#5). Orient the in-line valve fitting with its "FLOW" notation and arrow pointing and away from the hydraulic motor (#3). See Detail B.

3. Attach and tighten female ends of hydraulic hoses (#1 & #2) to hydraulic fittings (#4 & #6), respectively.

4. Remove hose cover (#12), hose clamp brackets (#13) and all hardware items (#9, #10, & #11) from welded hex bolts (#7) found on the left side of hitch frame (#14). Keep removed hardware close by.

5. Route hydraulic hoses (#1 & #2) from hydraulicmotor (#3), to the welded hex bolt (#7) closest to hydraulic motor (#3).

6. Place hydraulic hose (#1) above hex bolt (#7) and hydraulic hose (#2) below hex bolt (#7).

7. Secure hydraulic hoses (#1 & #2) by fastening hose clamp bracket (#13), lock washer (#10) and 1/4" hex nut (#11) to hex bolt (#7). Tighten hex nut (#11) to the correct torque. Refer to “Section 8: Torque Values Chart” on page 30.

8. Continue routing hydraulic hoses (#1 & #2) along side of hitch frame (#14). Repeat steps 6 and 7 to secure hoses at second welded hex bolt (#7) found on left side of hitch frame (#14).

9. Secure hose cover (#12) to both welded hex bolts (#7) with flat washers (#9), lock washers (#10), and 1/4" hex nuts (#11). Tighten hex nuts (#11) to the correct torque.

10. Route hydraulic hoses (#1 & #2) through the hose stay found on the skid steer or track loader.

11. Thread female quick coupler (#1A) onto male end of hydraulic hose (#1). Thread male quick coupler (#2A) onto male end of hydraulic hose (#2).

12. The Silage Defacer is now ready to hook-up to a skid steer or track loader.

Skid Loader Hose Kit AssemblyFigure 1-2

72176

Detail A

72177

hose stay

Detail B

FLOW

FLOW



Table of Contents

Tractor Loader Hose Kit AssemblyTractor Loader Hose Kit . . . . . . . . . . . . . . . 350-267A




Refer to Figure 1-3:1. Attach elbow fitting (#4) to top port of hydraulic motor

(#3). Attach elbow fitting (#5) to bottom port of hydraulic motor (#3).

2. Attach in-line valve fitting (#6) to elbow fitting (#5).3. Attach and tighten female ends of hydraulic

hoses (#1 & #2) to hydraulic fittings (#4 & #6), respectively.

4. Remove hose cover (#12), hose clamp brackets (#13) and all hardware items (#9, #10, & #11) from welded hex bolts (#7) found on the left side of hitch frame (#14). Keep removed hardware close by.

5. Route hydraulic hoses (#1 & #2) from hydraulicmotor (#3), to the welded hex bolt (#7) closest to hydraulic motor (#3).

6. Place hydraulic hose (#1) above hex bolt (#7) and hydraulic hose (#2) below hex bolt (#7).

7. Secure hydraulic hoses (#1 & #2) by fastening hose clamp bracket (#13), lock washer (#10) and hex nut (#11) to hex bolt (#7). Tighten hex nut (#11) to the correct torque. Refer to “Section 8: Torque Values Chart” on page 30.

8. Continue routing hydraulic hoses (#1 & #2) along side of hitch frame (#14). Repeat steps 6 and 7 to secure hoses at second welded hex bolt (#7) found on left side of hitch frame (#14).

9. Secure hose cover (#12) to both welded hex bolts (#7) with flat washers (#9), lock washers (#10), and 1/4" hex nuts (#11). Tighten hex nuts (#11) to the correct torque.

10. Route hydraulic hoses (#1 & #2) between upper and lower tubes of hitch frame (#14)

11. Secure hydraulic hoses (#1 & #2) to welded hex bolt (#7) on hitch frame center tube (#15) with hose clamp bracket (#13), flat washer (#9), lock washer (#10), and 1/4" hex nut (#11). Tighten hex nut (#11) to the correct torque. See detail B.

12. Route hydraulic hoses (#1 & #2) through formedD-ring (#8).

13. Thread quick disconnect male fitting (#1A) onto male end of hydraulic hose (#1). Thread quick disconnect female fitting (#2A) onto male end of hydraulic hose (#2).

14. The Silage Defacer is now ready to hook-up to a tractor with a compatible front loader.

Tractor Loader Hose Kit AssemblyFigure 1-3

Detail A

72171

Detail B

72613

72170

Section 2: Adjustments


Table of Contents

Checking & Adjusting Rotor Chain TensionOver time, the use of your Silage Defacer may require adjusting the tension on the rotor chain. Be sure to check the tension periodically to maintain your attachment’s top performance. Too much slack in the chain can cause excessive chain deflection, diminishing the defacing capabilities of the rotor. Excessive tension on the chain can place stress on the hydraulic motor and sprockets, leading to accelerated wear of the drive components.

Before making adjustments to the chain, lower the Silage Defacer to the ground, then relieve all hydraulic pressure from the auxiliary hydraulic lines connected to the attachment. Proceed with properly shutting down the power machine by following the “Use steps, grab-handles, and anti-slip surfaces when stepping on and off the power machine.” on page 9.




• Hydraulic fluid and components that the fluid flows through such as couplers, hoses, hydraulic lines, fittings and motor become hot from use. Be careful when connecting and disconnecting couplers. It is best to allow hydraulic fluid and hydraulic components to cool before touching them.

• All guards and shields must be installed and in good working condition while operating the attachment.

Refer to Figure 2-1:1. Shut down the power machine before dismounting by

following the “Power Machine Shutdown Procedure” on page 9.

2. With attachment resting on the ground, operate the hydraulic control levers to release all hydraulic system pressure from loader arm lift cylinders, and hitch tilt cylinders.

3. Disconnect hydraulic hose couplers from power machine.

4. Remove both 3/8" locknuts (#4), 3/8" lock washers (#5), and 3/8" x 1" bolts (#7) from chain guard (#8) and left rotor frame arm (#6). Now remove chain guard (#8).

5. Check tension and chain deflection on the rotor chain. See Figure 2-2.

IMPORTANT: Chain deflection is determined by how far the rotor chain moves from its original position after pushing up or down on the chain links.

6. Loosen 5/8" hex nut (#3) from 5/8" GR5 bolt (#1). Do not remove hex nut (#3) from bolt (#1).

7. Move idler sprocket (#2) up in slotted hole to increase tension on rotor chain. Move idler sprocket (#2) down in slotted hole to decrease tension on rotor chain.

8. When adjusting tension on rotor chain, ensure chain deflection does not exceed a 1/4" or fall below 1/8". See Figure 2-2.

9. When correct tension has been achieved, retighten 5/8" hex nut (#3) to the 5/8" GR5 bolt (#1) to the correct torque, by referring to “Section 8: Torque Values Chart” on page 30.

10. Enclose sprockets and rotor chain by replacing chain guard (#8) onto left rotor frame arm (#6) with both 3/8" x 1" bolts (#7), and secure with 3/8" lock washers (#5), and 3/8" locknuts (#4). Do not overtighten locknuts (#4).

Rotor Chain Tension AdjustmentFigure 2-1

Rotor Chain Tension GuidelineFigure 2-2

NOTE: 5/8" x 3" bolt (#1) and 5/8" hex nut (#3) are exploded for illustration purposes only in Figure 2-1. Do not remove bolt (#1) or hex nut (#3) from idler sprocket (#2) when adjusting chain tension.

72591

Chain Deflection Rotor Chain

Chain deflection is determined by how far the rotor chain moves from its original position after pushing up or down on the chain links.

72593

Check tension and chain deflection here

Deflection Range:1/8" - 1/4"

Section 2: Adjustments

Section 3: Operating


Table of Contents

Startup ChecklistHazard control and accident prevention are dependent upon the awareness, concern, prudence, and proper training involved in the operation, transport, storage, and maintenance of the Silage Defacer. Therefore, it is absolutely essential that no one operates the Silage Defacer without first having read, fully understood, and become totally familiar with the Operator’s Manual. Make sure the operator has paid particular attention to:

• Important Safety Information, page 1

• Section 1: Optional Equipment & Set-up, page 9

• Section 2: Adjustments, page 13

• Section 3: Operating, page 14

• Section 4: Maintenance & Lubrication, page 24

Perform the following inspections before using your Silage Defacer.

Operating Checklist

Safety Information

! DANGERTo avoid serious injury or death: • Do not allow bystanders or animals to be near the

attachment, loader arms, or power machine during operation. Stop operation if bystanders are too close. They can be hit by thrown or falling objects, become entangled, crushed, ran over, etc.

• A crushing hazard exists when hooking-up and unhooking with a quick attach hitch or Euro hitch. Check hitch fit-up frequently. Do not allow anyone to stand between the attachment and power machine while approaching or backing away from the attachment. Do not operate hydraulic controls while someone is near the power machine and/or attachment.

• Keep attachment and/or loader arms away from overhead electrical power lines. Place an orange warning sign under overhead lines indicating type of danger above.

Check PageRead and follow all safety rules carefully. Refer to “Important Safety Information”. 1

Make sure there are no hydraulic leaks. Refer to “Avoid High Pressure Fluids Hazard”. 3

Read and follow all safety notices. Refer to “Section 3: Operating”. 14 &15

Confirm attachment is properly hooked up to power machine. 16 & 17

Confirm chain guard is secured in place and in good working condition. 20

Read and follow all maintenance instructions. See “Section 4: Maintenance & Lubrication”. 24

Check attachment initially and periodically for loose hardware. See “Section 8: Torque Values Chart”.

30

• Always secure equipment with solid, non-concrete supports before working under it. Never go under equipment supported by concrete blocks or hydraulics. Concrete can break, hydraulic lines can burst, and/or hydraulic controls can be actuated even when power to hydraulics is off.

• Do not let children play on or around the attachment including when stored. Children and/or attachment can fall.

! WARNINGTo avoid serious injury or death: • Allow only persons to operate this attachment who have

fully read and comprehended this manual, and who have been properly trained in the safe operation of this attachment. Serious injury or death can result from failure to read, understand, and follow instructions provided in this manual.

• Never carry riders on the attachment or power machine. Riders can obstruct the operator’s view, interfere with controls, be pinched by moving components, become entangled in rotating components, struck by objects, thrown about, fall off and be run over, etc.

• Hydraulic fluid under high pressure will penetrate the skin or eyes causing a serious injury. Wear protective gloves and safety glasses or goggles when working with hydraulic systems. Use a piece of cardboard or wood rather than hands when searching for leaks. If an accident occurs, seek immediate emergency medical care or gangrene may result. DO NOT DELAY.

• Operate only power machines equipped with a certified Roll-Over Protective Structure (ROPS) and seat belt. Keep folding ROPS in the “locked up” position when appropriate. If ROPS is in the locked up position, fasten seat belt snugly and securely to help protect against serious injury or death from falling and machine overturn.

• Always be alert when operating the loader. Watch the front, sides, and back for people, animals, and obstructions. Watch for overhead clearances when raising loader arms and while traveling.

• Perform scheduled maintenance. Check for loose hardware, missing parts, broken parts, structural cracks, and excessive wear. Make repairs before putting the attachment back into service.

• Do not alter attachment or replace parts on the attachment with other brands. Other brands may not fit properly or meet OEM specifications. They can weaken the integrity and impair the safety, function, performance, and life of the attachment. Replace parts only with genuine OEM parts.

• Dress properly for the job. Do not wear loose fitting clothing or clothing with pull strings. Keep long hair tucked in. Clothing and hair can become entangled in rotating components. Wear footwear that will improve footing on slippery surfaces.




Table of Contents

Anti-Slip Surfaces (Quick Attach Hitch Only)Figure 3-1

• Refer to Figure 3-1: Use steps, grab-handles, and anti-slip surfaces on the power machine and attachment to get on and off the power machine. Using unapproved stepping surfaces and/or handholds can result in a falling hazard.


• Avoid hitting solid objects with this attachment. Solid objects can damage equipment and throw operator forward causing loss of control, bodily injury, or death.

• Do not use this attachment as a lifting device for people or as a work platform. It is not properly designed or guarded for this use.

• Do not use this attachment for pulling objects out of the ground, for prying other objects, or for pushing and towing other equipment.

• Do not use this attachment to lift the front or back of the power machine off the ground. Doing so can damage the attachment, power machine, and/or cause serious injury or death.

• Only use the Silage Defacer to deface silage and similar feeds. Using the attachment in a manner other than its designed purpose will result in damage to the unit as well as unforeseen objects being thrown from the rotor.

• Make sure controls are all in neutral position or park before starting the power machine.

• Never adjust skid steer relief valve for a pressure rating higher than what is recommended by the skid steer manufacturer.

• Make sure hydraulic hoses are properly routed without twists to prevent becoming stretched, pinched, or kinked. A damaged hydraulic hose can burst and leak hydraulic fluid.

• Hydraulic fluid and components that the fluid flows through such as couplers, hoses, hydraulic lines, fittings and motor become hot from use. Be careful when connecting and disconnecting couplers. It is best to allow hydraulic fluid and hydraulic components to cool before touching them.

72600

! CAUTIONTo avoid minor or moderate injury: • Do not allow bystanders to be in the area when power

machine and attachment are in use. They can be hit with flying debris such as silage or other unforeseen foreign objects.

Transport Safety

! DANGERTo avoid serious injury or death: • Keep attachment, loader arms, and/or load away from

overhead electrical power lines. Place an orange warning sign under overhead lines indicating type of danger above.

! WARNINGTo avoid serious injury or death: • Always exercise safety, courtesy, and common sense. Be

aware of pedestrian and vehicle traffic. Check blind spots before moving equipment.

• Always transport with attachment carried low to protect against rollover, hitting overhead objects, power lines, and loss of control.

• When transporting a skid steer or track loader on a trailer, use towing vehicle and trailer of adequate size and capacity. Always drive up a ramp with heavy end uphill. Engage the power machine’s park brake and remove ignition key once it is loaded. Secure power machine and attachment using tie downs and chains.



Table of Contents

Hook-up to Quick Attach Hitch

! DANGERTo avoid serious injury or death: • A crushing hazard exists when hooking-up and unhooking

to and from a quick attach hitch. Do not allow anyone to stand between the attachment and power machine while approaching or backing away from the attachment. Do not operate hydraulic controls while someone is near the power machine and/or attachment.

! WARNINGTo avoid serious injury or death: • Check quick attach hitch fit-up frequently to ensure it is

properly secured under the attachment’s top hitch hook bars and lock pins are fully extended into hitches lower slots. An improper fit-up can cause the attachment to come loose from the loader hitch plate and fall.

Refer to Figure 3-2:1. Check for and remove any debris on the power

machine’s front loader and the Silage Defacer’s hitch point areas before hooking up to the attachment.

a. Pay special attention to the underside of attachment’s top hitch hook bars (#4).

IMPORTANT: This attachment can only be attached to and used with skid steers, track loaders, and tractor front loaders equipped with a universal quick attach hitch that meets SAE standards.

2. Check hitch plates for structural cracks as well as bent or deformed components.

3. Carefully and slowly drive up to the attachment hitch plates (#6). Ensure the loader’s quick attach hitch is aligned and parallel with the attachment’s top hitch hook bars (#4).

4. Tilt top of loader’s quick attach hitch slightly forward.

5. Place the top of loader’s quick attach hitch under attachment’s top hitch hook bars (#4) and slowly raise loader’s quick attach hitch up until its top edge is properly hooked under the attachment’s top hitch hook bars (#4).

6. Slowly tilt top of loader’s quick attach hitch back until the attachment’s hitch plates (#6) make full contact with the face of the loader’s quick attach hitch.

7. Shut down the power machine before dismounting by following the “Use steps, grab-handles, and anti-slip surfaces when stepping on and off the power machine.” on page 9.

8. Push down lock handles on the loader’s quick attach hitch, ensuring lock pins go through lower slots (#5) on both hitch plates (#6). Confirm lock handles are locked in position.

9. Once attachment is properly secured to power machine, proceed to “Hydraulic Hook-up to Power Machine” on page 18.

Hook-up to Quick Attach HitchFigure 3-2

72596



Table of Contents

Hook-up to Euro Hitch


to and from a Euro hitch. Do not allow anyone to stand between the attachment and power machine while approaching or backing away from the attachment. Do not operate hydraulic controls while someone is near the power machine and/or attachment.

! WARNINGTo avoid serious injury or death: • Check Euro hitch fit-up frequently to ensure it is properly

secured under the attachment’s hitch hooks and lock pins are fully extended into the locking lugs. An improper fit-up can cause the attachment to come loose from the loader hitch plate and fall.

Refer to Figure 3-3:1. Check hitch plates for structural cracks as well as

bent or deformed components.

2. Lower the loader’s Euro hitch plate down as far as possible.

IMPORTANT: This attachment can only be attached to tractor front loaders equipped with a Euro hitch plate.

3. If required, manually pull lock handle on loader’s Euro hitch plate until lock pins are fully back and ready for hook-up.

4. Carefully drive up to the attachment hitch plates (#5) until mounting bar on loader’s Euro hitch plate is aligned and positioned under hitch plate hooks (#4). It may be necessary to tilt top of loader’s Euro hitch plate forward.

5. Raise loader’s Euro hitch plate up until mounting bar is completely caught under the upper hitch hooks (#4).

6. Slowly tilt top of loader’s Euro hitch plate back to allow the attachment’s lower hitch lugs (#6) to swing-in against the loader’s Euro hitch plate. If necessary, raise loader’s Euro hitch plate up to complete the swing-in alignment.

7. If Euro hitch pins do not auto-lock into the lower hitch lugs (#6), shut down power machine before dismounting by following the “Use steps, grab-handles, and anti-slip surfaces when stepping on and off the power machine.” on page 9.

8. Dismount power machine and manually operate loader’s Euro hitch lever to push lock pins into lower hitch lugs (#6).

9. Verify that the lever is locked into position to keep lock pins from backing out of lock pin holes on lower hitch lugs (#6).

10. Once attachment is properly secured to power machine, proceed to “Hydraulic Hook-up to Power Machine” on page 18.

Hook-up to Euro HitchFigure 3-3

72597



Table of Contents

Hydraulic Hook-up to Power MachineKubota offers two hose kit options for the Silage Defacer. The skid loader hose kit is to be hooked up to a skid steer or track loader, while the tractor loader hose kit is to be hooked up to the front loader of a tractor.

! WARNINGTo avoid serious injury or death: • Make sure hydraulic hoses are properly routed without

twists to prevent becoming stretched, pinched, or kinked. A damaged hydraulic hose can burst and leak hydraulic fluid.




Skid Loader Hose Kit Hook-upRefer to Figure 3-4 & Figure 3-5:1. Shut down the power machine before dismounting by

following the “Use steps, grab-handles, and anti-slip surfaces when stepping on and off the power machine.” on page 9.

2. Ensure both hydraulic hoses are routed through the hose stay found of the skid steer or track loader.

Kubota Hose StayFigure 3-4

IMPORTANT: Make sure coupler fittings on the hydraulic hoses and power machine are clean before connecting them together.

Hose Stay

37394

3. Confirm couplers (#1 & #2), and power machine coupler fittings are clean and free from dirt.

4. Connect couplers (#1 & #2) to their respective coupler fittings on the power machine.

Tractor Loader Hose Kit Hook-upRefer to Figure 3-6:1. Shutdown the tractor before dismounting by following

the “Use steps, grab-handles, and anti-slip surfaces when stepping on and off the power machine.” on page 9.

2. Ensure both hydraulic hoses are routed through the formed D-ring (#3).

3. Confirm couplers (#1 & #2), as well as the tractor loader’s coupler fittings are clean and free from dirt.

4. Connect couplers (#1 & #2) to their respective coupler fittings on the tractor’s loader.

Checking Equipment ClearancesBefore operating the Silage Defacer, it is necessary to check that the installed hydraulic hoses are adequate in length, and will not become pinched or stretched as the power machine cycles through the loader’s full range of motions. Prior to performing the clearance check, ensure the attachment’s hitch is properly hooked up to the power machine by following the procedure for “Hook-up to Quick Attach Hitch” on page 16 or “Hook-up to Euro Hitch” on page 17.

1. Visually inspect hydraulic hoses for possible pinch points, or potential stretching due to inadequate hose length. Make adjustments as needed.

2. Have someone stand nearby to check for clearances, and motion to the operator to stop if a problem arises.

3. Start power machine and cautiously raise loader high enough to allow attachment to completely tilt down without making contact with the ground.

4. Fully extend loader’s tilt cylinders to tilt attachment down. At this point, check hose length clearances.

5. Once clearance check is complete, cautiously lower loader until attachment is resting on the ground.

6. If necessary, make any needed adjustments to the hose kit, then repeat steps one through five before putting attachment into service.

NOTE: If attaching to a Kubota skid steer or track loader, route hydraulic hoses through Kubota’s Hose Stay as shown in Figure 3-4. Purchase Hose Stay #S6763 through your nearest Kubota dealer. Refer to your power machine Operator’s Manual for more instructions.

IMPORTANT: Coupler fittings on tractor’s loader hoses may vary depending on valve kit installed on the loader.



Table of Contents

Hydraulic Hook-up to Skid Steer LoaderFigure 3-5

Hydraulic Hook-up to Tractor LoaderFigure 3-6

72180

Hose Stay

Skid Loader Hose Kit

72179

Tractor Loader Hose Kit



Table of Contents

General Operating InstructionsPrior to using your new Silage Defacer, it is important that you familiarize yourself with the Operator’s Manual, and complete the “Operating Checklist” on page 14.

! DANGERTo avoid serious injury or death: • Do not allow bystanders or animals to be near the

attachment, loader arms, or power machine during operation. Stop operation if bystanders are too close. They can be hit by thrown or falling objects, become entangled, crushed, ran over, etc.

! WARNINGTo avoid serious injury or death: • Allow only persons to operate this attachment who have

fully read and comprehended this manual, and who have been properly trained in the safe operation of this attachment. Serious injury or death can result from failure to read, understand, and follow instructions provided in this manual.

• Never carry riders on the attachment or power machine. Riders can obstruct the operator’s view, interfere with controls, be pinched by moving components, become entangled in rotating components, struck by objects, thrown about, fall off and be run over, etc.

• Operate only power machines equipped with a certified Roll-Over Protective Structure (ROPS) and seat belt. Keep folding ROPS in the “locked up” position when appropriate. If ROPS is in the locked up position, fasten seat belt snugly and securely to help protect against serious injury or death from falling and machine overturn.



1. Before operating the power machine and attachment, clear work area of all bystanders, animals and potentially hazardous obstructions.

2. If backing-up with attachment, make sure rear visibility is appropriate for the attachment.

3. Ensure chain guard (#1) is properly secured to the rotor frame’s left arm (#6), and is in good working condition. See Figure 3-7.

a. Confirm the chain guard is secured with two 3/8" x 1" bolts (#5), two 3/8" lock washers (#4), and two 3/8" locknuts (#3).

b. Correct installation of chain guard (#1) involves sliding guard (#1) behind and up against guard stop (#2).

4. Clean mirror to ensure visibility when operating attachment and power machine in reverse.

5. Ensure all controls are in neutral or park prior to starting power machine.

6. Depending on your power machine’s loader hitch, hook up to the attachment by following the procedure for “Hook-up to Quick Attach Hitch” on page 16 or “Hook-up to Euro Hitch” on page 17.

7. Slowly drive up to the bunker or feed pit with attachment low to the ground.

8. Once stopped, raise attachment, then actuate hydraulic flow to the Silage Defacer through the controls found on power machine.

a. Starting at the top of the bunker or feed pit, slowly bring Silage Defacer into contact with silage until loose silage starts to fall to the ground.

9. Using the back up camera or mirror, confirm there are still no people, animals or hazardous obstructions behind the power machine.

10. Place power machine in reverse.

a. Slowly operate power machine in reverse while carefully lowering loader and Silage Defacer down the face of the bunker or feed pit.

11. When no longer in contact with the bunker or feed pit, disengage rotor until power machine and attachment are repositioned for continued defacing.

Chain Guard Safety CheckFigure 3-7

IMPORTANT: Always deface bunker and feed pits with a downward cut. To prevent damage to the attachment, ensure rotor tines do not come in contact with the ground.

NOTE: Aim to remove no more than 1" (2.5 cm) - 3" (7.6 cm) of compacted feed in a single pass. Following this guideline ensures a clean face and will prevent the attachment from stalling.

72609

Chain guard must slide in

behind, and up against guard

stop (#2).



Table of Contents

Unhooking Quick Attach Hitch


to and from a quick attach hitch. Do not allow anyone to stand between the attachment and power machine while approaching or backing away from the attachment. Do not operate hydraulic controls while someone is near the power machine and/or attachment.


Refer to Figure 3-8:1. Shutdown the tractor before dismounting by following


2. Rest attachment (#1) on flat ground or on solid, non-concrete supports if working on attachment.

3. Operate hydraulic control levers on power machine to release all hydraulic system pressure to loader arm lift cylinders and hitch tilt cylinder.

4. Dismount power machine and disconnect hydraulic hose couplers (#1 & #2). Hang the hydraulic hoses over top of attachment, ensuring they don’t make contact with the ground.

5. Pull front loader lock handles up to remove pins from bottom slots (#5) of hitch plates (#6).

6. Start power machine and raise attachment up approximately 10 inches.

7. Tilt front of attachment slightly down and lower attachment until both feet (#7) on rotor framestand (#8) make contact with the ground.

8. Slowly lower attachment until top of loader’s quick attach hitch plate separates and clears top angle bars (#4) of hitch plates (#6).

9. Using the back up camera or mirror, confirm there are no people, animals or hazardous obstructions behind the power machine.

10. Slowly operate the power machine in reverse while making sure loader arms and quick attach hitch plate do not interfere with attachment and its hydraulic hoses.

11. If storing Silage Defacer for an extended period of time, See “Long-Term Storage” on page 24.

Unhooking from Quick Attach HitchFigure 3-8

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Table of Contents

Unhooking Euro Hitch


to and from a Euro hitch. Do not allow anyone to stand between the attachment and power machine while approaching or backing away from the attachment. Do not operate hydraulic controls while someone is near the power machine and/or attachment.


Refer to Figure 3-9:1. Shutdown the tractor before dismounting by following


2. Rest attachment (#1) on flat ground or on solid, non-concrete supports if working on attachment.

3. Operate hydraulic control levers on power machine to release all hydraulic system pressure to loader arm lift cylinders and hitch tilt cylinder.

4. Dismount power machine and disconnect hydraulic hose couplers (#1 & #2). Hang the hydraulic hoses over top of attachment, ensuring they don’t make contact with the ground.

5. If loader’s Euro hitch plate does not have a lock handle, lock pins should auto-release. If equipped with a lock handle, manually move lock handle on loader’s Euro hitch plate until lock pins pull out of lug hitch lugs (#6).

6. Start power machine and raise attachment up approximately 10 inches (25.4 cm).

7. Tilt front of attachment slightly down and lower attachment until both feet (#7) on rotor frame stand (#8) make contact with the ground.

8. Slowly lower attachment until Euro hitch plate’s mounting bar separates and clears upper hitch hooks (#4).

9. Using the back up camera or mirror, confirm there are no people, animals or hazardous obstructions behind the power machine.

10. Slowly operate the power machine in reverse while making sure loader arms and Euro hitch plate do not interfere with attachment and its hydraulic hoses.

11. If storing Silage Defacer for an extended period of time, See “Long-Term Storage” on page 24.

Unhooking from Euro HitchFigure 3-9

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Section 4: Maintenance & Lubrication


Table of Contents

MaintenanceProper servicing and adjustments are key to the long life of any attachment. With careful inspection and routine maintenance, you can avoid costly downtime and repair.

Check all hardware after several hours of operation and regularly thereafter, to ensure they are tight and secured. Replace worn, damaged, or illegible safety labels by obtaining new labels from your Kubota dealer.

! DANGERTo avoid serious injury or death: • Always secure equipment with solid, non-concrete supports

before working under it. Never go under equipment supported by concrete blocks or hydraulics. Concrete can break, hydraulic lines can burst, and/or hydraulic controls can be actuated even when power to hydraulics is off.

! WARNINGTo avoid serious injury or death: • “Always follow “Power Machine Shutdown Procedure”

provided in this manual before dismounting the power machine.”


• Perform scheduled maintenance. Check for loose hardware, missing parts, broken parts, structural cracks, and excessive wear. Make repairs before putting the attachment back into service.

• Do not alter attachment or replace parts on the attachment with other brands. Other brands may not fit properly or meet OEM specifications. They can weaken the integrity and impair the safety, function, performance, and life of the attachment. Replace parts only with genuine OEM parts.

• Make sure controls are all in neutral position or park before starting the power machine.

Long-Term StorageClean, inspect, service, and make necessary repairs to your Silage Defacer when storing it for long periods. This will help ensure the attachment is ready for field use the next time you hook-up to it.

! DANGERTo avoid serious injury or death: • Do not let children play on or around the attachment

including when stored. Children and/or attachment can fall.1. Clean off any dirt and grease that may have

accumulated on the attachment and its moving parts. Scrape off areas with compacted dirt, then wash surface thoroughly with a garden hose.

2. Inspect Silage Defacer for loose, damaged, or worn components and hardware. Make adjustments and tighten hardware as needed.

• Make required adjustments.

• Tighten all loose hardware.

• Replace damaged and worn parts as needed, only using genuine OEM parts.

3. Repaint parts where paint is worn or scratched to prevent rust. Ask your nearest Kubota dealer when inquiring about touch-up paint. Touch-up paints are available in touch-up bottles with a brush, aerosol cans, quarts, and gallon sizes. See chart below.

4. Replace all damaged or missing decals.

5. Lubricate as noted in “Lubrication Points” on page 25.

6. Store Silage Defacer on a level surface in a clean, dry place. Inside storage will reduce maintenance and maximize the life of the attachment.

Touch-Up PaintPart No. Part Description

821-070C Gloss black enamel spray can821-070CTU Gloss black enamel bottle with brush821-070CQT Gloss black enamel quart821-070CGL Gloss black enamel gallon




Table of Contents

Lubrication Points

Rotor End Bearings

2- Zerks (Located on bearing flange on both ends of rotor.)

Type of Lubrication: Multi-Purpose Grease.

Quantity: Add grease until grease begins to emerge.

72603

72604

72769

10Hours

50Hrs

Multi-purpose spray lube

Multi-purpose grease lube

Multi-purpose oil lube

Intervals in hours at whichlubrication is required

LubricationLegend

Rotor Chain

Type of Lubrication: Multi-Purpose Spray Lube.

Quantity: Coat all chain links thoroughly before storing for long periods.

Seasonally

Section 5: Specifications & Capacities


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AP-SD96

Specifications & CapacitiesHitch type options Quick Attach hitch or Euro hitch.

Loader hose kit option Skid loader hose kit or tractor loader hose kit.

Overall machine weight 800 lbs (363 kg)

Quick Attach hitch weight 295 lbs (139 kg)

Euro hitch weight 307 lbs (140 kg)

Frame construction Rotor frame: 4" x 4" (10.2 cm x 10.2 cm) tubingHitch frame: 3" x 3" (7.6 cm x 7.6 cm) tubing

Overall machine width 8'- 4" (2.54 m)

Working width 8' (2.44 m)

Rotor construction 4" x 90" (10.2 cm x 2.29 m) round tubing with 45 tines welded in a spiral orientation.

Rotor diameter (with tines) 17" (43.2 cm)

Tine length 6 1/2" (16.5 cm)

Tine thickness 3/8" (10 mm)

Drive system Enclosed drive system.

Hydraulic motor 6.2 cubic inches (101.6 cc)

Flow capacity 12 gpm - 25 gpm (45 Lpm - 95 Lpm)

Hydraulic pressure rating 1500 PSI - 3500 PSI (10.34 MPa - 24.13 MPa)

RPM range 160 rpm at 12 gpm (45 Lpm) to 335 rpm at 25 gpm (95Lpm)



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AP-SD96 with Quick Attach Hitch AP-SD96 with Euro Hitch

8' 4" (2.54m) 8' 4" (2.54m)

4' 5" (1.35m) 4' 1" (1.24m)

7' 7" (2.31m) 7' 9" (2.36m)

5' 3" (1.60m) 5' 6" (1.68m)

2' 5" (0.74m)

2' 5" (0.74m)

2' 2" (0.66m)

2' 1" (0.64m)

72607 72606

8' (2.44m) 8' (2.44m)

Section 6: Features & Benefits


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AP-SD96

Features Benefits

Quick attach hitchFits skid steers, track loaders, and tractor front loaders with a universal quick attach hitch plate.

Euro hitch Fits skid steers, track loaders, and tractor front loaders with a Euro hitch plate.

Skid steer loader hose kitAllows the Silage Defacer to be paired with skid steers and track loaders equipped with compatible loaders.

Tractor loader hose kit Allows the Silage Defacer to be paired with tractors equipped with compatible front loaders.

Frame design Provides adequate and beneficial visibility to the operator.

90" (2.29 m) rotor Provides end user with efficient defacing capabilities.

Rotor’s spiral tooth designHelps keep the unit in contact with the face of the material. Leaves the face of the bunker or pit evenly groomed, minimizing the spoilage of feed.

6 1/2" (16.5 cm) tine length Capable of loosening and breaking up tightly packed and frozen silage.

Closed drive system Prevents debris from interfering with the drive system.

12 - 25 gpm (45.4 - 94.6 lpm) hydraulic flow range

Allows the attachment to be compatible with a variety of power units.

Section 6: Features & Benefits

Section 7: Troubleshooting


Table of Contents

Troubleshooting Chart

Problem Cause Solution

Rotor stalling.Too deep of cut in a single pass.

Aim to remove no more than 1" - 3" (2.5 - 7.6 cm) of material per pass.

Chain tension has decreased.Increase tension. See “Checking & Adjusting Rotor Chain Tension” on page 13.

Poor performance.

Chain tension has decreased.Increase tension. See “Checking & Adjusting Rotor Chain Tension” on page 13.

Damaged tines from ground contact. Repair or order only genuine OEM replacement rotor.

Rotor bearings lacking lubricant.Lubricate bearings immediately and then every 10 hours of use thereafter.

Rotor chain lacking lubricant. Thoroughly lubricate rotor chain with chain lubricant.

Rotor will not turn.

Damaged sprocket. Order and replace only with genuine OEM sprocket.

Hydraulic motor failure. Repair or order only genuine OEM replacement motor.

Broken or damaged rotor chain. Order and replace only with genuine OEM rotor chain.

Excessive rotor noise.

Rotor bearings lacking lubricant.Lubricate bearings immediately and then every 10 hours of use thereafter.

Rotor chain lacking lubricant. Thoroughly lubricate rotor chain with chain lubricant.

Worn rotor bearings.Inspect both rotor bearings. Replace as needed only with genuine OEM rotor bearings.

Bent rotor Replace component only with genuine OEM rotor.

Loose rotor chain.

Idler sprocket, idler spacer and corresponding hardware are loose.

Adjust and tighten idler sprocket and idler spacer. See “Checking & Adjusting Rotor Chain Tension” on page 13.

Damaged or worn idler sprocket, idler spacer, or rotor chain. Inspect then order needed component. Replace only with

genuine OEM replacement parts.Damaged or worn idler sprocket boltand/or nut.

High oil temperature

Hydraulic lines obstructed by contaminants.

Relieve hydraulic pressure and allow to cool. Check for obstruction. Replace hydraulic line if needed using only genuine OEM replacement parts.

Low hydraulic fluid level. Refer to the Operator’s Manual for your power machine.

Overloaded hydraulic system. Reduce the amount of feed material being removed per pass.

Improper hook-up of hydraulic couplers.

Disconnect couplers, check to see they are clean and free of obstructions and contaminants, then properly reconnect them.

Improper hook-up to quick attach hitch or Euro hitch.

Obstruction within the attachment’s top hitch hooks.

Using a flashlight, check for and clear any obstructions preventing proper hook-up to hitch.

Damaged hitch.Order and replace only with genuine OEM quick attach hitch or Euro hitch.

Damaged hitch plate on power machine.

Refer to your power machine’s Operator’s Manual.

Section 7: Troubleshooting

Section 8: Torque Values Chart


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Torque Values Chart for Common Bolt SizesBolt Head Identification Bolt Head Identification

Bolt Size (inches) Grade 2 Grade 5 Grade 8

Bolt Size(Metric) Class 5.8 Class 8.8 Class 10.9

in-tpi 1 N·m 2 ft-lb 3 N·m ft-lb N · m ft-lb mm x pitch 4 N·m ft-lb N·m ft-lb N·m ft-lb

1/4" - 20 7.4 5.6 11 8 16 12 M 5 X 0.8 4 3 6 5 9 7

1/4" - 28 8.5 6 13 10 18 14 M 6 X 1 7 5 11 8 15 11

5/16" - 18 15 11 24 17 33 25 M 8 X 1.25 17 12 26 19 36 27

5/16" - 24 17 13 26 19 37 27 M 8 X 1 18 13 28 21 39 29

3/8" - 16 27 20 42 31 59 44 M10 X 1.5 33 24 52 39 72 53

3/8" - 24 31 22 47 35 67 49 M10 X 0.75 39 29 61 45 85 62

7/16" - 14 43 32 67 49 95 70 M12 X 1.75 58 42 91 67 125 93

7/16" - 20 49 36 75 55 105 78 M12 X 1.5 60 44 95 70 130 97

1/2" - 13 66 49 105 76 145 105 M12 X 1 90 66 105 77 145 105

1/2" - 20 75 55 115 85 165 120 M14 X 2 92 68 145 105 200 150

9/16" - 12 95 70 150 110 210 155 M14 X 1.5 99 73 155 115 215 160

9/16" - 18 105 79 165 120 235 170 M16 X 2 145 105 225 165 315 230

5/8" - 11 130 97 205 150 285 210 M16 X 1.5 155 115 240 180 335 245

5/8" - 18 150 110 230 170 325 240 M18 X 2.5 195 145 310 230 405 300

3/4" - 10 235 170 360 265 510 375 M18 X 1.5 220 165 350 260 485 355

3/4" - 16 260 190 405 295 570 420 M20 X 2.5 280 205 440 325 610 450

7/8" - 9 225 165 585 430 820 605 M20 X 1.5 310 230 650 480 900 665

7/8" - 14 250 185 640 475 905 670 M24 X 3 480 355 760 560 1050 780

1" - 8 340 250 875 645 1230 910 M24 X 2 525 390 830 610 1150 845

1" - 12 370 275 955 705 1350 995 M30 X 3.5 960 705 1510 1120 2100 1550

1-1/8" - 7 480 355 1080 795 1750 1290 M30 X 2 1060 785 1680 1240 2320 1710

1-1/8" - 12 540 395 1210 890 1960 1440 M36 X 3.5 1730 1270 2650 1950 3660 2700

1-1/4" - 7 680 500 1520 1120 2460 1820 M36 X 2 1880 1380 2960 2190 4100 3220

1-1/4" - 12 750 555 1680 1240 2730 2010 1 in-tpi = nominal thread diameter in inches-threads per inch

1-3/8" - 6 890 655 1990 1470 3230 2380 2 N· m = newton-meters

1-3/8" - 12 1010 745 2270 1670 3680 2710 3 ft-lb= foot pounds

1-1/2" - 6 1180 870 2640 1950 4290 3160 4 mm x pitch = nominal thread diameter in millimeters x thread pitch1-1/2" - 12 1330 980 2970 2190 4820 3560

Torque tolerance + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above.All locknuts or lubricated fasteners: Use 75% of torque value. (i.e. 1/2"-13 GR5 = 76 ft-lb; 75% of 76 or .75 x 76 = 57 ft-lb)

5.8 8.8 10.9



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Section 9: Warranty & Legal Disclaimer


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WarrantyLand Pride warrants to the original purchaser that this Land Pride product will

be free from defects in material and workmanship beginning on the date ofpurchase by the end user according to the following schedule when used asintended and under normal service and conditions for personal use.

Overall Unit: One year Parts and Labor

Hydraulic Motor: Two years Parts and Labor

Rotor: Considered a wear item

This Warranty is limited to the repair or replacement of any defective part byLand Pride and the installation by the dealer of any such replacement part, anddoes not cover common wear items such as blades, belts, tines, etc. Land Pridereserves the right to inspect any equipment or parts which are claimed to havebeen defective in material or workmanship.

This Warranty does not apply to any part or product which in Land Pride’sjudgment shall have been misused or damaged by accident or lack of normalmaintenance or care, or which has been repaired or altered in a way whichadversely affects its performance or reliability, or which has been used for apurpose for which the product is not designed. Misuse also specifically includesfailure to properly maintain oil levels, grease points and driveline shafts.

Claims under this Warranty should be made to the dealer which originally soldthe product and all warranty adjustments must be made through an authorizedKubota dealer. Kubota reserves the right to make changes in materials or designof the product at any time without notice.

This Warranty shall not be interpreted to render Land Pride liable for damagesof any kind, direct, consequential, or contingent to property. Furthermore, LandPride shall not be liable for damages resulting from any cause beyond itsreasonable control. This Warranty does not extend to loss of crops, any expenseor loss for labor, supplies, rental machinery or for any other reason.

No other warranty of any kind whatsoever, express or implied, is madewith respect to this sale; and all implied warranties of merchantability andfitness for a particular purpose which exceed the obligations set forth in thiswritten warranty are hereby disclaimed and excluded from this sale.

This Warranty is not valid unless registered with Land Pride within 30 days fromthe date of original purchase. Registration is done by your dealer.

IMPORTANT: The Online Warranty Registration should be completed by the dealer at the time of purchase. This information is necessary to provide you with quality customer service.

Model Number ____________________ Serial Number ____________________



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Legal DisclaimerKubota Corporation notes that specifications and technical information are subject to change without notice and Kubotadoes not represent or warrant that the information in this publication is completely accurate or current; however, Kubotaused reasonable efforts to set forth and include accurate and up to date information in this publication. Kubota disclaimsall representations and warranties, whether express or implied, including, but not limited to, warranties of merchantabilityand fitness for a particular purpose and Kubota shall not be liable for any damages, whether compensatory, direct,indirect, incidental, special, or consequential, arising out of or in connection with the use of this publication, or in theinformation therein.

The Product(s) described in this Publication are designed and manufactured only for the country in which they areinitially wholesaled by Kubota. Kubota does not provide parts, warranty or service for any Product which is re-sold orretailed in any country other than the country for which the Product(s) were designed or manufactured.

KUBOTA TRACTOR CORPORATION

1000 Kubota Drive, Grapevine, TX 76051Telephone: (817) 756-1171

Western Division:Telephone:

1175 S. Guild Ave., Lodi, CA 95240(209) 334-9910

Midwest Division:Telephone:

31700 W. 207th ST., Edgerton, KS 66021(913) 215-5915

Central Division:Telephone:

14855 FAA Blvd., Fort Worth, TX 76155(817) 571-0900

Northern Division:Telephone:

6300 at One Kubota Way, Groveport, OH 43125(614) 835-1100

Southeast Division:Telephone:

1025 Northbrook Parkway, Suwanee, GA 30024(770) 995-8855

silage defacer - cdn-assets.greatplainsmfg.com

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