10½” Spacing Wheel Offset Harrows
AMCO offers Wheel Offset Harrows with 10½” blade spacing in four options. Primary tillage models are available in both 50″ main frames or 86″ main frames (designated with a “B”).
Model shown above: J42B-2824
General Purpose: J41
Model J41
Model | Cutting Width | No. of Disc Blades | No. of Bearings | Approx. Engine HP Required | Approx. Weight lbs.* |
---|---|---|---|---|---|
J41-1624 | 7’0″ | 16 | 6 | 68-88 | 2,592 |
J41-1824 | 7’10” | 18 | 6 | 74-95 | 2,739 |
J41-2024 | 8’8″ | 20 | 6 | 81-101 | 2,905 |
J41-2224 | 9’6″ | 22 | 8 | 88-108 | 3,154 |
J41-2424 | 10’4″ | 24 | 8 | 95-115 | 3,345 |
*To calculate weight/blade, divide the approximate weight of the model by the number of disc blades.
Specifications for all models subject to change without notice.
- Standard equipment: 24″ x ¼” cutout blades with backup disc behind the front right blade, providing extra surface area to support the cutting blade; an adjustable tongue with jack; adjustable gang angle (17º to 23º) on both front and rear gangs; 15″ x 6″ wheels with 6-bolt wheel hubs; 4″ x 8″ hydraulic cylinder (3,000 PSI) with hoses to tractor; heavy-duty scrapers with replaceable high-carbon blades to free blades of soil buildup
- Optional upgrade for rocky and woody conditions: Spring-loaded shock absorber gang with 24″ x ¼” cutout blades
- Safety features: Safety chains, slow-moving placard, and light kits
- Optional equipment: Feathering blades with scraper for the rear gang
- Disc gangs feature maintenance-free bearings with three-year warranty; bearings eliminate possibility of contamination and need for re-lubrication
- Features a highly durable powder-coated finish
Heavy-Duty Primary Tillage: J42, J42B
Model J42
50″ Main Frame
Model | Cutting Width | No. of Disc Blades | No. of Bearings | Approx. Engine HP Required | Approx. Weight lbs.* |
---|---|---|---|---|---|
J42-2024 | 8’8″ | 20 | 6 | 101-128 | 3,937 |
J42-2424 | 10’4″ | 24 | 8 | 122-162 | 4,614 |
J42-2824 | 12’0″ | 28 | 10 | 135-176 | 5,037 |
86″ Main Frame
Model | Cutting Width | No. of Disc Blades | No. of Bearings | Approx. Engine HP Required | Approx. Weight lbs.* |
---|---|---|---|---|---|
J42B-2824 | 12’0″ | 28 | 10 | 149-189 | 6,063 |
J42B-3224 | 13’8″ | 32 | 12 | 169-203 | 6,558 |
J42B-3624 | 15’4″ | 36 | 12 | 189-236 | 6,910 |
J42B-4024 | 17’0″ | 40 | 12 | 216-257 | 7,803 |
J42B-4424** | 18’8″ | 44 | 16 | 236-277 | 8,389 |
J42B-4824** | 20’6″ | 48 | 16 | 257-297 | 8,741 |
*To calculate weight/blade, divide the approximate weight of the model by the number of disc blades.
**Equipped with auxiliary frames, clamps, and 8-hole hubs with 15″ x 10″ 8-hole wheels.
Specifications subject to change without notice.
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
Extra-Heavy-Duty Primary Tillage: J43, J44, J43B, J44B
Model J43
50″ Main Frame
Model | Cutting Width | No. of Disc Blades | No. of Bearings | Approx. Engine HP Required | Approx. Weight lbs.* |
---|---|---|---|---|---|
J43-2024 | 8’8″ | 20 | 6 | 115-135 | 4,303 |
J43-2424 | 10’4″ | 24 | 8 | 122-162 | 5,036 |
J43-2824 | 12’0″ | 28 | 10 | 149-189 | 5,617 |
86″ Main Frame
Model | Cutting Width | No. of Disc Blades | No. of Bearings | Approx. Engine HP Required | Approx. Weight lbs.* |
---|---|---|---|---|---|
J43B-2824 | 12’0″ | 28 | 10 | 162-203 | 6,616 |
J43B-3224 | 13’8″ | 32 | 12 | 176-230 | 7,213 |
J43B-3624 | 15’4″ | 36 | 12 | 189-243 | 8,074 |
J43B-4024** | 17’0″ | 40 | 12 | 216-270 | 8,533 |
J43B-4424** | 18’8″ | 44 | 16 | 243-304 | 9,283 |
Model J44
50″ Main Frame
Model | Cutting Width | No. of Disc Blades | No. of Bearings | Approx. Engine HP Required | Approx. Weight lbs.* |
---|---|---|---|---|---|
J44-2024 | 8’8″ | 20 | 6 | 128-162 | 4,464 |
J44-2424 | 10’4″ | 24 | 8 | 149-176 | 5,222 |
86″ Main Frame
Model | Cutting Width | No. of Disc Blades | No. of Bearings | Approx. Engine HP Required | Approx. Weight lbs.* |
---|---|---|---|---|---|
J44B-2824 | 12’0″ | 28 | 10 | 162-216 | 6,848 |
J44B-3224 | 13’8″ | 32 | 12 | 176-230 | 7,467 |
J44B-3624 | 15’4″ | 36 | 12 | 189-243 | 8,406 |
J44B-4024** | 17’0″ | 40 | 16 | 216-270 | 9,221 |
J44B-4424** | 18’8″ | 44 | 16 | 243-304 | 9,626 |
*To calculate weight/blade, divide the approximate weight of the model by the number of disc blades.
**Equipped with auxiliary frames, clamps, and 8-hole hubs with 15″ x 10″ 8-hole wheels.
Specifications subject to change without notice.
- Disc gangs feature greaseable 2¾” bearings with sleeve reinforcement
- 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
- Shock Absorber Bearing Riser prevents damage from rocks and stumps and is standard on J43, J43B, J44, and J44B models
- Dual wheels improve flotation
- Positive screw-type depth control maintains set cutting depth
- Wear and zerk guards protect bearing housings and 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 17’0″ and 18’8″
- Backup blades provide added support for working blades
- Safety features include safety chains, slow-moving placard, and light kits
- J43: Weights of 205 to 231 pounds per blade
- J44: Weights of 210 to 327 pounds per blade
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