ACH Series

Hinge Wheel Offset Disk Harrow

For use with tractors in the 212 – 390hp range

FEATURES

  • The patented Hinge Wheel Offset Disk Harrow line was designed by ROME engineers to meet today’s high residue needs. Ruggedly built it is ideally suited for plowing, light plowing, pulverizing, and plowing stubble.
  • The unique concept combines the superior uniform leveling and mixing capability of a hinge harrow with the convenient transportability of a wheel harrow.
  • Gang assembly design positions the bearing and spacer assemblies behind the gang carriers providing additional clearance resulting in excellent trash handling capabilities.
  • Full range of adjustments allows the precise control of penetration depth hydraulically.
  • “On the go” angle adjustments from 0° to 45° are hydraulically controlled from the operator’s seat.
  • Equipped with Timken dual tapered roller bearings with cast housings.
  • Standard heavy duty bearing wear plates help protect the bearing housing from wear caused by abrasive soils, extending their service life and reducing cost.
  • Wide 17-3/4” (451mm) disk spacing encourages less clogging; provides superior soil and residue control; reduced drawbar pull; and maximizes penetration.
ACHSeries1.jpg
ACHSeries2.jpg
ACHSeries1.jpg
ACHSeries2.jpg

Specifications

Series ACH Hinge Wheel Offset Disk Harrow

17-3/4” (451mm) disk spacing; 2-1/8” (54mm) round axles; Equipped with Timken dual tapered roller bearings

Model Number Width of Cut ft/in (m) Number of Disks Suggested Engine Horsepower Weight Per Disk lbs (kg) Number of Tires Net Weight lbs (kg)
ACH-23 15’-3” (4.7) 23 212 – 330 555 (252) 4 12,770 (5792)
ACH-25 16’-9” (5.1) 25 238 – 382 555 (252) 4 13,875 (6294)
ACH-29 20’-0” (6.1) 29 251 – 390 566 (257) 4 16,400 (7439)

*Engine horsepowers are suggested ranges and vary according to soil conditions and weight added to harrow. Per ASAE
S290.1 – Width of cut will vary with gang angle and disk blade diameter.
NOTE: This harrow requires hydraulic control. One rear tractor hydraulic circuit required for harrow operation.

Standard Equipment

  • 32” (813mm) diameter x 3/8” (10mm) thick, cutout (notched) shallow concavity disk blades.
  • Adjustable disk blade scrapers.
  • Extra heavy duty bearing wear plates with hardplate overlay.
  • New industrial tires -12.5L x 16 – 12 ply.
  • Drawbar jack stand and safety chain.
  • Hydraulic control group includes cylinders, hose holders, and hoses with fittings to reach rear of tractor.

Optional Equipment

  • Rear hitch assembly.
  • Rear hydraulic group.
  • Light group.
  • 32” (813mm) diameter x 3/8” (10mm) thick; cutout (notched) shallow concavity dura-faced disk blades (Model B1).
  • 34” (864mm) diameter x 3/8” (10mm) thick; cutout (notched) shallow concavity dura-faced disk blades. (Model B2).