AMCO Manufacturing Heavy-Duty Primary Tillage: J42, J42B

This heavy-duty primary tillage tool cuts and sizes residue, eliminates clumps, and loosens packed soil, helping you prepare your ideal seedbed. It’s ideal for a wide range of applications.

• Disc gangs feature maintenance-free bearings with three-year warranty; bearings eliminate possibility of contamination and need for re-lubrication
• Features 1½” square, high-carbon, cold-rolled steel axles
• Standard unit comes with 24″ diameter x ¼″ thick plain blades with diminishing leveling blades
  • Optional blade diameters and thicknesses are available
• Equipped with ³⁄₁₆” x 6½” x 8” high-carbon steel, replaceable, adjustable scraper blades mounted on bars of 2½” x 2½” square tubing; the scrapers are attached to the 2½” x ½” thick arms with heavy-duty U-bolts
• Includes heavy-duty bearing risers or Shock Absorber Bearing Risers
• Dual wheels improve flotation
• Positive screw-type depth control maintains set cutting depth
• Wear guards protect bearing housings and zerk guards protect grease fittings
• Includes an adjustable 88½” tongue with base hitch and tongue jack
• Heavy-duty 3,000 PSI hydraulic cylinders adjust cutting depth and raise the disc for transport
• Features outriggers of 18’8″ and 20’6″
• Backup blades provide added support for working blades
• Weights of 164 to 208 pounds per blade
• Safety features include safety chains, slow-moving placard, and light kits