Wheel Offset Disk Harrow
For use with tractors in the 181 – 390hp range
Features:
- Uniquely designed harrow is available in five rigid and four wing fold models. Harrows are ideally suited to give excellent uniform tillage results in all light plowing applications.
- Mainframe, wings, and gang carriers constructed of tough high strength tubular steel for maximum strength and durability.
- Hydraulically controlled transport assembly with cylinder transport locks to pin wheels in raised position to safeguard implement from accidentally falling during transport.
- 10” (254mm) ground clearance with standard 28” (711mm) diameter disk blades.
- Adjustable gang angles of 18°, 20°, and 22° for both front and rear gangs.
- Up to 9” (229mm) maximum depth of penetration with standard 28” (711mm) diameter disk blades.
- Equipped with Timken dual tapered oil bath roller bearings.
- Standard bearing wear plates help protect the bearing housing from the wear caused by abrasive soils, extending their service life and decreasing cost.
Specifications:
Series 2850 Wheel Offset Disk Harrow
11” (279mm) disk spacing; 1-5/8” (41mm) round axles; Equipped with Timken dual tapered roller bearings
| Model Number | Number of Disks | Number of Bearings | Width of Cut ft/in (m) | Transport Width ft/in (m) | Suggested Engine Horsepower | Weight Per Disks lbs (kg) | Net Weight lbs (kg) |
| 2850‐29 | 29 | 8 | 12’‐4” (3.8) | 13’‐9” (4.2) | 181 – 217 | 267 (121) | 7750 (3515) |
| 2850‐33 | 33 | 12 | 14’‐1/2" (4.3) | 15’‐11” (4.6) | 207 – 243 | 268 (122) | 8830 (4032) |
| 2850‐37 | 37 | 12 | 15’‐8” (4.8) | 17’‐1” (5.2) | 248 – 284 | 281 (127) | 10,375 (4706) |
| 2850‐41 | 41 | 12 | 17’‐5” (5.3) | 18’‐10” (5.7) | 258 – 292 | 263 (119) | 10,785 (4892) |
| 2850‐45 | 45 | 12 | 19’‐2” (5.8) | 20’‐6” (6.3) | 281 – 344 | 250 (113) | 11,269 (5112) |
| 2850‐45‐WF | 45 | 16 | 19’‐2” (5.8) | 13’‐6” (4.1) | 281 – 344 | 331 (150) | 14,890 (6754) |
| 2850‐49‐WF | 49 | 16 | 21’‐1/2” (6.4) | 13’‐6” (4.1) | 307 – 343 | 314 (142) | 15,375 (6974) |
| 2850‐53‐WF | 53 | 16 | 22’‐8” (6.9) | 13’‐6” (4.1) | 329 – 365 | 307 (139) | 16,253 (7372) |
| 2850‐57‐WF | 57 | 16 | 25’‐2” (7.7) | 13’‐6” (4.1) | 354 ‐ 390 | 300 (136) | 17,080 (7747) |
*Engine horse powers 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 all rigid model 2850’s. Two rear tractor hydraulic circuits required for all wing fold model 2850’s.
Standard Equipment:
- 28” (711mm) diameter x 5/16” (8mm) thick, cutout (notched) shallow concavity disk blades.
- Heat treated alloy steel gang axles.
- Heavy duty fabricated steel spools.
- Heavy duty bearing wear plates.
- Tapered gang assemblies.
- Adjustable disk blade scrapers.
- Wheel hubs with 2 tapered roller bearings on each hub that are dust and moisture protected.
- Four dual 12L x 15 farm highway service tires for transporting, plowing, and turning.
- Hardened pins and bushings on all pivot points.
- Drawbar jack stand and safety chain.
- Hydraulic control group includes cylinders, hose holders, and hoses with fittings to reach rear of tractor.
Optional Equipment:
- 28” (711mm) diameter x 5/16” (8mm) thick; cutout (notched) front and smooth (round) rear shallow concavity disk blades.
- 28” (711mm) diameter x 5/16” (8mm) thick, cutout (notched) front and rear shallow concavity disk blades
- 30” (762mm) diameter x 5/16” (8mm) thick, disk blades available in all 28” (711mm) configurations
- Rear hitch assembly
- Rear hitch hydraulic group
- Extra heavy duty wear plates with 1/4” (6mm) hard plate overlay