CKE1100

HYDRAULIC CRAWLER CRANE

CRANE BOOMMax. Lifting Capacity: 110 tons � 3.6 m*Max. Boom Length: 70.1 m

FIXED JIBMax. Lifting Capacity: 10.9 tons � 22.0 mMax. Fixed Jib Combination: 61.0 � 21.3 m

*Auxiliary sheave is necessary.

TECHNOLGY AND POWER

The CKE1100 crawler crane from KOBELCO takes advantage of new technologies to raise performance tonew heights. New winches with extremely powerful line-pull handle the toughest jobs, while the innovative“wet-type” multi-disc braking system provides safe and sure control with minimal maintenance. Largewinch capacities promote ultra-smooth operation and enhanced component service life. An optional largesize third winch enables the use of an impressive selection of attachments. Add these new features to therenowned power and reliability of KOBELCO cranes, and you have the ideal combination of lifting perform-ance, economical operation and tough durability.

KOBELCO's Awesome New Expression of Power, Speed and Efficiency!

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For precise and varied operation

Excellent Performance forDiverse Applications

�The speeds of the main winch, aux-iliary winch and boom hoist can be setindependently with trimmer controls.

High-Output EngineThe engine has an impressiverated output of 247kW and com-plies with NRMM (Europe) StageIIIA and US EPA Tier III exhaustemissions regulations. All of thispower works with KOBELCO’sunique Engine Speed Sensing(ESS) control system and newhydraulic systems to ensure stableand smooth simultaneous opera-tions.

High-Speed LiftingIncreases Work Efficiency

The main and auxiliary winchesdeliver a fast maximum hoistingand lowering speed of 120 m/minthat improves operational efficiencyon high-rise jobs.

Selectable Swing Modes to Match the Job at Hand

�Free Swing Mode (High/Low):This mode is designed for materialhandling and other cycle-duty operations that require consecutiveswing cycles. The swing is completely free and can be operated at High or Low speed tosuit job requirements.

�Neutral Brake Swing Mode:When the crane is working on aslope in Free Swing Mode, it mayswing in an unintended direction assoon as the swing parking brake isreleased. To prevent this, theNeutral Brake Swing Mode reducesoperating speeds by lowering theflow of oil in the hydraulic circuit,thus making swing starts and stopseasy to control when working on aslope or in windy conditions.Swing speed is also reduced in thismode to prevent the load frommoving sideways.

Control Levers Connected Directly to Pilot Valves forSmooth Operation

The control levers regulate the pilotvalves directly to reduce the amountof play and ensure smooth, precisehoisting start-ups and inching. Controlis light and sure,with almost no clat-ter even over longoperating periods.

New Hydraulic System Improves SimultaneousOperations

Crane BoomMax. Lifting Capacity:

110 tons � 3.6 m*Max. Boom Length:

70.1 m

Engine Output:

247 kW Meets NRMM (Europe) Stage IIIA

Max. Line Speed (First layer):

120 m/min

Max. Travel Speed:

1.4 km/h

Fixed JibMax. Lifting Capacity:

10.9 tons � 22.0 mMax. Fixed Jib Combination:

61.0 m +21.3 m

�Hydraulic pilot system detectsswing reaction force.

�Electric throttle with a twist gripensures sensitive engine control.

�Red switch on the boom lever gripallows easy inching control for hoist,boom hoist, and travel. The operatorcan activate it without taking hishands off the boom hoist lever.

Versatile OperationThe CKE1100 has the power, struc-tural strength, safety specs, andnimble operabil i ty needed toaccommodate all kinds of jobs,from standard crane work to high-rise lifting and material handlingwork.

On-Site ManeuverabilityIndependently driven hydraulictravel motors with planetary reduc-tion units provide three steeringmodes (differential steering, skidsteering and counter rotation) foroptimal on-site maneuverability.

In a conventional series hydrauliccircuit (a conflux hydraulic circuit),the boom winch is driven by thesame hydraulic pump that drives themain or auxiliary winches. This canresult in hydraulic pressure interfer-ence that reduces line speed whenthe hook and boom are hoisted orlowered simultaneously. TheCKE1100 features independenthydraulic circuits for the main, auxil-iary, and boom hoist winches, there-by eliminating interference. The cir-cuits can be operated simultaneous-ly with lower shocks and virtually nospeed reductions, regardless ofwinch speed or load condition.

Independent Boom Pump

Boom

Main Winch

Auxiliary Winch

Pump Pump

Engine*Auxiliary sheave is necessary.

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Wide, Large-CapacityWinches for Smooth High-Rise Work

The wide hoist winches provide animpressive spooling capacity of 42.4 m on the first layer with a 26mm hoist rope. Their large capacityand large diameter help to preventuneven spooling and wear whileensuring smooth operation forhigh-rise work.

Winches with a Powerful Line Pull Handle Hard Workwith Ease

Through the efficient match-up of a high-output engine and high-perform-ance hydraulic motors, the winches deliver plenty of line pull for single-linework. There’s also ample capacity for heavy loads when they first clear theground, and other tough jobs.

Spooling Capacity (First-Layer):

42.4 m

Rated Line Pull (Single Line):

111.8 kN (11.4 tf)

Power Lowering and Optional Free-FallA choice of either power loweringmode or free-fall mode can beselected for the winch drumaccording to requirements.

KOBELCO’s new oil cooled wet-type multi-disc brake system isfirst in its class and providesquiet, dependable brakingpower. The multiple discs areself-adjusting and self-equaliz-ing. Forced-oil circulation keepsbrake temperatures cooler dur-ing long, continuous operationsand ensures smooth braking.The completely enclosed sys-tem eliminates the possibility ofoutside contamination, providingyears of problem-free servicelife. In optional free-fall mode,the brake pedal is easilydepressed to reduce operatorfatigue.

Non Free-Fall Winch

Wet-Type Disc Brake System

Large Third Winch(Optional)

Because of KOBELCO’s innovativeinternal disc brake system and sideengine layout, the optional thirdwinch is almost identical in size tothe main and auxiliary winches,allowing for more attachmentoptions and better operation coor-dination.

Maintenance-FreeWinches

Both types of winches are mainte-nance-free. The built-in wet-typedisc brake for the free-fall winchhas a forced-oil cooling system toprevent overheating, and requiresno band adjustment or l iningreplacement.

Environmentally FriendlyDesign

Because there’s no brake band,the brake operates quietly anddoesn’t generate lining dust.

Durable operation for the toughest jobs

High-Performance Winch Accom-modates a Wide Range of Jobs

Hydraulic motor

Reduction unit

Winch drum

Disc brake

Reduction unitWinch drum

Hydraulic motor

Rated Line Pull (Single Line):

108kN {11.0 tf }

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For better man-machine communication

Excellent Cab with EnhancedFunctionsMulti-Function LMI Display

The newly designed load moment indicator (LMI)system features a large, easy-to-read LCD display. Therated load, actual load, load ratio, andother information are displayed in largecharacters. Warnings and other items aredisplayed in color, and text messagesand alarms alert the operator to preventdangerous conditions from developing.Other information can also be displayed, including a rated load chartand rated load curve, in addition to afunction that regulates the workingrange.

Multi DisplayThe easy-to-read LCD multi display provides information on the current status of such functions asengine rpm, maintenance, and on-board trouble-shooting, so that the operator has an ongoing, real-time assessment of the machine’s conditions at aglance.

Clear, Panoramic ViewThe CKE1100 has a new cabin design with sash-lessfront and top glass that provides a panoramic frontwardand skylight view. The glass also has less curvature tominimize distortion. The front upper window has beenbroadened on both sides for a view that is 31 % widerthan a conventional cab, while the top-window view iswidened toward the rear.

Comfortable 940mm-Wide Cab�Air conditioner�Fully adjustable, high backed seat with a headrest and armrests� Intermittent wipers and window washers �Sun visor �Roof blind

Normal Displays• Engine speed (Lifting height*1)• Engine oil change interval• Reeving number for the main/aux winch wire rope• Low-speed switch status*1 With the optional lifting height gauge installed

Warning Displays• Warning(malfunction, maintenance information, etc.)• Self-diagnostic function(detects malfunctions in solenoid valves, sensors, etc.)

New Design Cabin Conventional Cabin

�Luggage tray �Cup holder

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Base Machine Width of 3.2 m Designed for Easier Transport

With a base machine width of just 3.2 m, the CKE1100is designed for easy transport. Total transportationweight (including boom base, gantry and carbody) is40.7 tons, complying with transport regulations inEurope and helping to reduce the number of trailersrequired.

Boom Assembly/Disassembly ModeThe boom assembly/disassembly mode, which is usedto release the over-hoist prevention function to facilitateboom assembly and disassembly, is activated with aswitch located under the multi-function LCD display ofthe load moment indicator (LMI). (This switch is differ-ent from the switch that releases the auto-stop func-tions for over-load and hook over-hoist.) When theboom is lifted to a certain angle, it is automaticallydeactivated and the LMIfunction is automaticallyre-engaged to ensurethat the boom assem-bly/disassembly functionis used only when need-ed.

Self-Removal Device KOBELCO has designed theCKE1100 to be assembled and dis-assembled without the need of anassist crane by employing a coun-terweight self-handling system.

15,115 mm

3,14

5 m

mTo ensure safe assembly and increase actual working hours

Excellent Transportabilityand Assembly

Transport width: 3.2 m Transport weight: 40.7 tons

Upper spreader storage guides make iteasy to connect guy cables.

Upper Spreader Storage Guide

�Crawlers feature conven-ient self-handling devices foreasy transpor tation andassembly.

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Automatic Soft-Stop Function ReducesShocks

This function is activated automatically when boomlowering or boom hoisting is stopped by the over-loadprevention system and the over-hoist prevention sys-tem. It makes for a smooth stop and reduces danger-ous swinging of the load.

Side-Engine Layout for Easy MaintenanceA new engine layout on the side of the machine pro-vides easy access for routine inspections and servic-ing. Maintenance crews can access the entire powerplant just by opening the side door.

Super-Fine Filter, a Long-Life Filter for Hydraulic Oil

The large-capacity, super-fine filteris made of a high-performancefilter medium consisting of glassfiber reinforced with steel wires.The replacement cycle is extendedto four times longer than that ofconventional f i l ters to reducelifelong operating costs.

Automatic Stop Release Switch with SafetyFunction

The automatic stop system prevents over-load, hookover-hoist and boom over-hoist. To deactivate the sys-tem, a two-stage release pro-cedure is employed that usesa master key and separateswitches. This makes it easyto supervise the use of thesingle key and prevent unau-thorized release of the auto-matic stop system.

Photomicrograph (� 250)

Other Safety Features

No compromise in KOBELCO’s safety policy

Safe, Environmentally-Conscious Design

Safety Functions of the Optional Free-fall Winch

�Free-fall with Monitoring and Lock FunctionsFree-fall operations can only be initiated by releas-ing the lock using a key switch. Unless the lock isreleased, free-fall cannot occur even if the switch isput in the “neutral-free” position. Also, to prevent thefree-fall mode from being activated accidentallybecause of system malfunction, a monitoring func-tion monitors the free-fall clutch cylinder pressure inthe winch.

�Free-fall Switch with InterlockThe free-fall switches are strategically located onthe hoist levers, allowing the operator to engage

free-fall without removing his handsfrom the control levers. To preventthe load from accidentally dropping,the inter lock function makes itimpossible to initiate free-fall unlessthe foot brake is fully depressed.

To prevent the load from accidentally dropping because of operatorerror, do not use free-fall when lifting.

�Swing flashers and warning buzzer warn surrounding workers when the machine is swinging.�Cameras and color monitor provide views of the rear of the machine, and the main and auxiliary winches (optional).

Super fine filter (glass fiber)

Conventional filter(paper fiber)

Conforms with European Exhaust-Gas andNoise RegulationsThe CKE1100 meets NRMM Stage IIIA exhaustemissions regulations in Europe, and is designedwith advanced KOBELCO low-noise constructiontechnologies to comply with European NoiseRegulations.

�External lamp for over-loadalarm notifies surroundingworkers of the load condi-tion.

�Function lock leverhelps prevent acciden-tal operation when theoperator enters orleaves the cab.

�Directional mark-ings on the crawlersmake it easy to seewhich direction thecrawlers will move.

�One-way call sup-ports the safety ofonsite personnel(optional).

�Main Specifications (Model: CKE1100)

Units are SI units. { } indicates conventional units.Line speeds in table are for light loads. Line speed varies with load.* Including upper and lower machine, 34.0 ton counterweight, basic boom, hook,

and other accessories.** Base machine with gantry, boom base, carbody, trans-lifter, wire ropes, lower

spreader and upper spreader.***Auxiliary sheave is necessary.

Note:This catalog may contain photographs of machines with specifications, attachments and optional equipment not certified for operation in your country. Please consult KOBELCO for those items you may require. Due to our policy of continual product improvements all designs and specifications are subject to change without advance notice.Copyright by KOBELCO CRANES CO., LTD. No part of this catalog may be reproduced in any manner without notice.

17-1, Higashigotanda 2-chome, Shinagawa-ku, Tokyo 141-8626 JAPANTel: +81-3-5789-2130 Fax: +81-3-5789-3372

Bulletin No. CKE1100-EU1 080201IF Printed in JapanKOBELCO is the corporate mark used by Kobe Steel on a variety of productsand in the names of a number of Kobe Steel Group companies.

Inquiries to:

Crane B

oom Le

ngth

: 15.2

- 70.1

m

R5,000

3,20

0

5,800

6,770

2,20

0 3,50

06,070 1,100

7,38

03,

500

1,73

01,

260

3,200

1,600940

3,500 (Retracted)

5,300 (Extended)

4,210 (Retracted)

330

�General Dimensions (Unit: mm)

Crane Boom

Max. Lifting Capacity 110 t/3.6 m***

Max. Length 70.1 m

Fixed Jib

Max. Lifting Capacity 10.9 t/22.0 m

Max. Combination 61.0 m + 21.3 m

Main & Aux. Winch

Max. Line Speed 120 m/min (1st layer)

Rated Line Pull (Single Line) 108 kN {11.0 tf}

Wire Rope Diameter 26 mm

Wire Rope Length 265 m (Main) 235 m (Aux.)

Brake Type Spring set hydraulically releasedmultiple disc brake (Negative)

Free-Fall Brake Type Wet-type multiple disc brake (Optional)

Working Speed

Swing Speed 3.2 min-1 {rpm}

Travel Speed 1.4/1.0 km/h

Power Plant

Model Hino P11C-UN

Engine Output 247 kW/2,000 min-1 {rpm}

Fuel Tank Capacity 400 liters

Hydraulic System

Main Pumps 4 variable displacement

Max. Pressure 31.9 MPa {325 kgf/cm2}

Hydraulic Tank Capacity 535 liters

Self-Removal Device Standard counterweight removal

Weight

Operating Weight* Approx. 99 t

Ground Pressure* 92.9 kPa {0.95 kgf/cm2}

Counterweight 34.0 t

Transport Weight** Approx. 40.7 t