712-660 Row Cleaner Assy, SD LH 1x3” Mount712-661 Row Cleaner Assy, SD RH 1x3” Mount Super Duty Row Cleaners include LH or RH mount shank as listed and one pair of notched disc hub and bearing assemblies.

709-024 Shank/Point/Shin 1x4” HD709-028 Shank Assy, Trip Subsoil 1x4x36”

889-521 Covering Disc Bundle, 16” HD889-521N Covering Disc Bundle, 16” HD * Includes Concave Fluted Disc and tillage bundle noted below.

889-520 SD Disc Hiller BundleDisc Hiller Bundles include one pair disc gangs with housing, bearings, arbor bolt, 20” fluted blades and mounting clamps with 30” or 28” tooling tube (4x4).

B-12 Strip Tillage Tooling Options

Note: Horsepower requirements are 15-30 HP per row depending on soil type, condition and operating depth.

B-13

889-522 Covering Disc Bundle, 17” HD889-522N Covering Disc Bundle, 17” HD* Includes Wavy Disc and covering disc bundle noted below.

* Covering Disc Bundles include one pair of disc gangs with heavy duty housing, bearings, arbor bolt, appropriate blades and mounting clamps on either 30” (Standard) or 28” (Narrow) 4x4 tooling tubes.

889-121 Scraper KitOptional scraper keeps the coulter clean in sticky soil.

Rear mount clamps and linkage for 789-211 Gang Bundle (Special Applications)

789-214,789-215 Auto Reset Gangs

Wrap-around clamps and linkage for 789-212 through 789-213 Gang Bundles

889-208 Basket Bundle, 17” Wide/16” DiameterBasket bundle includes yoke/basket assembly with bearings, mount arm and spring assembly.

889-602 Roller Bundle, 16” Wide/12-3/4” Diameter.Roller bundle includes drum/basket as-sembly with bearings, mount arm and spring assembly.Optional Scraper:886-986 Scraper Kit, 16” Roller Scrap-er kit includes blade, mounting brackets and all required hardware.

889-522 Covering Disc Bundle, 20” HD889-522N Covering Disc Bundle, 20” HD* Includes Wavy Disc and covering disc bundle noted below.

709-020L Shank, Subsoil 1x3x34” LH709-020R Shank, Subsoil 1x3x34” RH

789-292 Fert. Shank/Knife Assy.

789-315W Swivel Wavy Coulter Bundle

889-603 Roller Bundle 3 Tire889-604 Roller Bundle 4 Tire889-605 Roller Bundle 5 Tire

789-211 Gang Bundle, Super Duty StripTill For 7x7” Bar789-212 Gang Bundle, Super Duty StripTill For 7x7” Bar (Wrap-around)789-213 Gang Bundle, Super Duty StripTill For 7x7” Bar Split (Wrap-around)789-214 Gang Bundle, Auto Reset Strip Till For 7x7 Bar (Wrap-around)789-215 Gang Bundle, Auto Reset Strip Till For 7x7 Bar Split Mount (Wrap)Gang bundle includes primary tube, linkage assembly and mount kit for 7x7” bar.Complementary tooling is pictured but not included. High Residue Gang

With Swivel Coulter and Bed Rollers

709-035 Mega-Ripper Shank

789-318 Rigid Chopper Bundle,17”WideFront chopper bundle includes chopper reel with blades and mount yoke assembly with bearings.

BIGHAM • 705 E. SLATON ROAD • P.O. BOX 3338 • LUBBOCK, TX 79452 • (806) 745-03841220 EAST DURKEE STREET • CARLISLE, AR 72024 • (870) 552-7517

Auto Reset Trip Clears Obstacles in Two Dimensions

Parallel Linkage allows gang to rise vertically over an obstruction.

Spring Trip Mechanism/Coulter Combination allows gang to rotate away from obstruction.

789-305 Rigid Coulter Bundle, 20”Front coulter bundle includes coulter blade with depth bands, hub assy. with bearings, arbor bolt and mount yoke.

Parallel Linkage:. 1” Diameter Pivot Bolts, not 5/8 or 3/4”. Polymer wear bushings keep the linkage assembly tight and never need greasing.. U-Bolt Rear Mount clamps give more vertical travel.. Wrap-around clamps keep gangs straight and prevent “walking” in side-draft conditions, and moves the gang forward, making the unit easier to lift.

Super Duty Row Cleaner:. Heavy duty hubs with two disc bedder bearings stand up to tough soil conditions.. New notched discs clear residue in front of the tillage shank. . Twisted blades on right- and left-hand discs boost aggressive residue clearing.

Rear Tillage Discs:. Choose the disc option that matches your Strip Till preference. Penetrate the tillage zone, close the “shank slot,” create a berm, or use disc bedders to form a bed.. Tillage discs are mounted on twisted flat shanks with a positive hexagon angle pitch adjustment feature.. Each blade is adjustable vertically and laterally on the tool bar.

Front Coulter:. 1-1/8” Arbor Bolt. Two heavy 208 series sealed ball bearings with triple-lip seals in each coulter hub.. Choice of rigid or adjustable depth coulter with easy adjusting handle. . Optional scrapers

Auto-Reset Linkage. Trips the gang in two dimensions when an obstruction is encountered.. Spring allows gang to rotate. Coulter amplifies action.. Gang resets automatically.

Gang Operating Features:. Welded steel tubing frame for durability.. Optimized tool spacing. Extended frame promotes maximum residue and soil flow between tillage components.. Only three grease zerks per row. Greasing interval is once each operating season.

This tool tills planting strips for better crop growing conditions and increased water holding capacity, firms and prepares the seedbed for optimum planting results, and lets you place fertilizer and herbicides at the same time. It easily handles large volumes of crop residue while providing the advantages of combined field operations to reduce field trips.

Row unit mounts to 7x7” tool bar. Rugged rear gang is welded from structural tube and may be equipped with virtually any combination of attachments. Extended frame promotes maximum residue and soil flow between tillage components.

Tool bars are available in any width (to 60 feet), any row spacing, and in any configuration to meet your needs.

. Rigid (7x7) . Vertical Fold (Double 7x7) . Stack Fold (Double 7x7) . Over Fold (Double 7x7)Customize your Strip Till with the following accessories: . Lift Assist Wheels . Frame Gauge Wheels . Nurse Tank HitchProtect your investment against collision damage in rocky soil with optional Auto Reset Linkage.

Strip Till Gang

B-11Super Duty Strip TillB-14 Super Duty StripTill - Gang Features

Super Duty Strip Till on 24 Row/30” Stack Fold Tool Bar

Tillage, bed preparation, and fertilizer—in a single pass.Prepare a tilled zone and leave valuable residue around it for protection of your tender young crop.

Disturb less soil and residue for conservation of water, soil, and organic material, and eliminate wasteful multiple tillage and chemical application passes.

Single Trip Tillagefor flat planted crops.

ONE AND DONE®

Strip Tilled Fallow Wheat

Tillage Shank Options:. Wide variety of shanks to match your tillage and application requirements, all with fertilizer tubes standard. . Mole knives are available with standard wear cap items and optional heavy duty caps and tube protector shins.. Heavy optional shanks to meet deeper tillage and application requirements.

Auto Reset Linkage gangs on Over Fold Tool Bar

Rear Basket:. Largest diameter basket on the market.. Basket weldment features 1-1/2” shaft and flange bearings with triple lip seals.. Seals moisture, breaks up clods and prepares the seedbed.

© 2013 Bigham. Design and specifications subject to change without notice.