Overview: The 8013 GAPCW Hinge Wheel Offset Disk Harrow is designed for primary tillage in fields with high crop residues such as rice straw, sugar cane, sunflower, tomato, wheat, and pineapple. It offers a working width ranging from 16 to 23 feet.

Standard Features:

• TATU oil bath bearing assemblies with tapered roller bearings and duo-cone seals.
• Reinforced frame with two-welded “U” profile.
• Bolt-on heavy-duty bearing wear plates.
• Heat-treated alloy steel round axles (2.1/2” or 63.50mm).
• Heat-treated boron steel disc blades, notched front and rear.
• Casting disc spacer spools and heavy-duty, adjustable bolt-on disc blade scrapers.
• Hydraulic control group with double-action cylinders, hose holders, and quick coupler fittings.
• Removable hardened bushings and pins on all articulated points.
• Adjustable angle up to 42 degrees, drawbar jack, and safety chain.
• Wheel hubs with two tapered roller bearings on each hub and a standard rear hitch.

Optional Equipment: Heavy-duty rear hitch for larger rollers (approx. net weight 498 lbs).

Specifications:

• Disc blades are made of heat-treated boron steel.
• Approximate depth of cut is up to 230 mm.
• Axle size is round 2.1/2” (63.50 mm).

Model Variants:

• 31 Disc Blades: 16’ working width, 16,343 lbs net weight, requires 340-360 HP.
• 35 Disc Blades: 18’ 3” working width, 18,360 lbs net weight, requires 380-400 HP.
• 39 Disc Blades: 20’ 5” working width, 19,330 lbs net weight, requires 400-440 HP.
• 41 Disc Blades: 21’ 7” working width, 19,409 lbs net weight, requires 440-460 HP.
• 45 Disc Blades: 23’ 10” working width, 20,882 lbs net weight, requires 460-480 HP.

Manufacturer Information: MARCHESAN IMPLEMENTOS E MÁQUINAS AGRÍCOLAS TATU S.A., located in Matão-SP, Brazil. Contact via phone at +55 16 3382.8282 or email at [email protected].