Model 889 - Cultivator- Brochure

© 10/9/2012 Bigham Brothers, Inc. Design and specifications subject to change without notice.The MegaTill HD Sub-Soiler breaks up hardpan and compaction to provide a healthy subsoil environment. High clearance Heavy Duty shanks penetrate furrows or beds to the depths you want to plow. Durable construction similar in design to our Paratill® Leg design gives long life in heavy and hard soils. A replaceable chromium carbide shin on the front of the shank reduces shank wear. The front portion of the reversible shin is sharpened to reduce drag and field clodding. Exclusive design and fit of the point and shin maintain a sleek subsoil profile. This machine offers unlimited flexibility to apply precision tillage to your bedded crop fields. Run shanks in crop middles to loosen without damage to quick growing crops like corn and milo. MegaTill HD P/N Description Approx Ship Weight 906-846 MEGATILL HD, 6 SHANK WITH COULTERS 4200 Lbs. B-93Order corresponding numbers of bedders, coulters and inter-row rippers, if necessary. Specify tool bar type and length. Lister bottoms and inter-row ripper shanks and clamps optional. All units are priced unassembled, F.O.B. Lubbock, Texas.Arrange shanks to loosen an area in the middle of each crop bed, providing a prepared area for crop root growth. Attach optional knives to undercut each bed. Kill and uproot crop stalks in one pass. Cut deep rooted weeds at a depth to allow your young crop a head start into the growing season. In addition, you can arrange tools on four bar frames so shanks are placed in each furrow or with shanks placed in both the top and bottom of each bed.MegaTill HD Inter-Row Sub-Soilers are specifically designed to rip the furrow between crop rows. This procedure has been proven effective in shattering compaction caused by tractor traffic and improves water absorption and reduces runoff, particularly under center pivot irrigation systems, helping you make the most of your precious water resources.MegaTill HD Inter-Row Sub-Soilers are equipped on double bar frames with your choice of Double 4x4 or Double 4x7 lower tubes and Category III 4” drop hitch. Odd numbers of 36” shanks and double bar reinforced clamps are included on MegaTill HD Inter-Row Sub-Soilers for placement in furrows. Coulters are not included.MegaTill HD Sub-Soilers are equipped with a heavy diamond mast frame to allow coulter and shank placement at virtually any row spacing. Category III 4” drop hitch provides ground clearance for long shanks. Even numbers of spring loaded swivel coulters and 36” shanks with double bar reinforced clamp packages are included with all standard MegaTill Sub-Soilers to accommodate top of bed placement.MegaTill HD with listers, knife plates, and 1x3” inter-row rippers.Dual-purpose MegaTill HD lets you loosen in furrow or bed zones.B-94NOTE: HORSEPOWER REQUIREMENTS ARE 20-35 HP PER lEg dEPENdINg ON SOIl TYPE, CONdITION ANd OPERATINg dEPTH.BIGHAM BROTHERS, INC. • 705 E. SLATON ROAD • P.O. BOX 3338 • LUBBOCK, TX 79452 • (806) 745-0384 REF# PART# DESCRIPTION QTY. REQ. PER ASSY. A. 709-017 LEG ASSY., MEGATILL HD H.C. 36” - 1. 709-015 SHIN, CHROMIUM CARBIDE 1 2. 709-014 POINT, RIPPER CHROMIUM CARBIDE 13. 617-052 PIN, ROLL 3/8”X2” 14. 602-0607Z BOLT, HCS 3/8”X1-3/4” (GR5) ZP 15. 616-0600Z WASHER, FLAT ZP 3/8” 2 6. 613-0600Z NUT, HEX NYLOCK ZP 3/8” 18. 681-015 PIN, ROLL 8 x 60MM 1B. 806-081 CLAMP ASSY; 2 BAR 25” SHEAR BOLT -9. 636-960 CLAMP ANGLE, 2 BAR 25” 210. 610-0035 U-BOLT, 7/8” FOR 4 x 4 BAR GR5 2/4 11. 602-1822Z BOLT,HCS ZP GR5 1-1/8 x 5-1/2” 112. 610-1822Z SHEAR BOLT, ZP 1-1/8 x 5-1/2” 113. 611-1401Z NUT, HEX ZP 7/8” 814. 613-1800Z NUT, HEX LOCK ZP 1-1/8” 2C. 806-087 CLAMP ASSY; 2 BAR 4”& 7” SHEAR BOLT - 15. 628-308 CAP, CAST 7” BAR 216. 602-1426Z BOLT, HCS ZP GR5 7/8 x 6-1/2” 4D. 310-111 KNIFE PLATE - REF# PART# DESCRIPTION QTY. REQ. PER ASSY. MegaTill HD Leg Specifications and Parts BreakdownBC99141012111315161361A3524D456