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Allis ChalmersModel A
Allis Chalmers 4W-220
Utility
- power
- 220 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 20
Head to head · Utility
Utility

Row Crop
How they compare
4W-220 is in the 95th percentile; 8220 is in the 95th · 5,383 models
4W-220 is in the 92nd percentile; 8220 is in the 93rd · 5,580 models
4W-220 is in the 93rd percentile; 8220 is in the 93rd · 5,720 models
4W-220 is in the 86th percentile; 8220 is in the 73rd · 4,941 models
Full comparison
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 4W-220 | 8220 | — |
| Category | Utility | Row Crop | — |
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 670 HI | 8.1 L | — |
| Power Output | 220hp | 225hp | ▲ 8220+5 hp · +2% |
| Rated RPM | 2,400RPM | 2,200RPM | ▲ 4W-220+200 RPM · +9% |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 496ci | ▲ 8220+70 ci · +16% |
| Bore | 4.3in | 4.6in | ▲ 8220+0.3 in · +7% |
| Stroke | 5in | 5.1in | ▲ 8220+0.1 in · +2% |
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| Type | Two-speed power shift | Full power shift | — |
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| Length | 129in | 210in | ▲ 8220+81 in · +63% |
| Height | 129in | 120in | ▲ 4W-220+9 in · +8% |
| Operating Weight | 21,475lb | 20,220lb | ▲ 4W-220+1,255 lb · +6% |
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| System Type | Closed center load-sensing | Closed center pressure-flow compensated (PFC) | — |
| Steering Type | Hydraulic power | Hydrostatic power | — |
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| Type | Independent | Independent with electro-hydraulic wet disc clutch | — |
| Speed 1 | 1,000rpm | 1,000rpm | Same |
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 380/85R34 | — |
| Rear Tire Size | Not recorded | 480/80R46 | — |
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | III/IIIN | — |
| Hitch Category | III | Not recorded | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | Not recorded | 15,180lb | — |
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 articulated 4WD | 4x4 MFWD 4WD | — |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Hydraulic power | Hydrostatic power | — |
| Brake Type | Not recorded | Hydraulic wet disc | — |
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| Coolant | 10.3gal | 9gal | ▲ 4W-220+1.3 gal · +14% |
| Spec | Allis Chalmers 4W-220 | John Deere 8220 | Difference |
|---|---|---|---|
| Type | Cab (standard) | Cab | — |
Category context