Allis-Chalmers 4W-220 tractor
Allis-Chalmers 4W-220 Specs
Production
| Manufacturer | Allis Chalmers |
| Type | Four-wheel Drive (4WD) tractor |
| Original price | $74,490 |
Power
| Engine | 220 hp |
| PTO (claimed) | 186 hp |
Engine
| Engine | Allis Chalmers 7.0L 6-cyl diesel |
| Fuel tank | 200 gal |
Mechanical
| Chassis | 4x4 Articulated 4WD |
| Cab | Cab standard |
| Transmission | 20-speed |
Tractor hitch
| Rear Type | III |
Power Take-off (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 |
Dimensions & Tires
| Wheelbase | 126 inches |
| Weight | 18,064 lbs |
| Front tire | 18.4-38 |
| Rear tire | 18.4-38 |
Serial Numbers
| Location | Front frame, on rear left side |
| 1982 | 1001 |
| 1983 | 1081 |
| 1984 | 1145 |
Allis-Chalmers 4W-220 engine specs
Engine Detail
| Engine Detail | liquid-cooled |
| Displacement | 426 ci |
| Bore/Stroke | 4.25x5.00 inches |
| Power | 220 hp |
| Coolant capacity | 41 qts |
Allis-Chalmers 4W-220 transmission
Transmission
| Gears | 20 forward and 4 reverse |
Allis-Chalmers 4W-220 dimensions
Tires
| Ag front | 18.4-38 |
| Ag rear | 18.4-38 |
Dimensions
| Wheelbase | 126 inches |
| Weight | 18,064 lbs |
