
Allis ChalmersModel A
Allis Chalmers 8070
Row Crop
- power
- 170 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 20
Head to head · Row Crop

Row Crop

Row Crop
How they compare
8070 is in the 67th percentile; 6R 175 is in the 68th · 1,206 models
8070 is in the 72nd percentile; 6R 175 is in the 69th · 1,409 models
8070 is in the 50th percentile; 6R 175 is in the 50th · 1,417 models
8070 is in the 73rd percentile; 6R 175 is in the 79th · 1,350 models
Full comparison
| Spec | Allis Chalmers 8070 | John Deere 6R 175 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 8070 | 6R 175 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Allis Chalmers 8070 | John Deere 6R 175 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 670I | PowerTech PVS | — |
| Power Output | 170hp | 173hp | ▲ 6R 175+3 hp · +2% |
| Rated RPM | 2,400RPM | 1,600RPM | ▲ 8070+800 RPM · +50% |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 415ci | ▲ 8070+11 ci · +3% |
| Bore | 4.3in | 4.2in | ▲ 8070+0.1 in · +2% |
| Stroke | 5in | 5in | Same |
| Spec | Allis Chalmers 8070 | John Deere 6R 175 | Difference |
|---|---|---|---|
| Type | Partial Power Shift | IVT | — |
| Spec | Allis Chalmers 8070 | John Deere 6R 175 | Difference |
|---|---|---|---|
| Length | 187in | Not recorded | — |
| Width | 95.5in | Not recorded | — |
| Height | 116in | Not recorded | — |
| Wheelbase | Not recorded | 110in | — |
| Operating Weight | 16,850lb | 18,298lb | ▲ 6R 175+1,448 lb · +9% |
| Spec | Allis Chalmers 8070 | John Deere 6R 175 | Difference |
|---|---|---|---|
| System Type | Closed-center load-sensitive | Closed-center PFC | — |
| Steering Type | Hydrostatic Power | Power | — |
| Spec | Allis Chalmers 8070 | John Deere 6R 175 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 1,000rpm | Not recorded | — |
| Spec | Allis Chalmers 8070 | John Deere 6R 175 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Three-Point Hitch | Same |
| Hitch Category | III/II | Category 3 | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | 8,200lb | Not recorded | — |
| Spec | Allis Chalmers 8070 | John Deere 6R 175 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Hydrostatic Power | Power | — |
| Brake Type | Differential hydraulic wet discs | Not recorded | — |
| Spec | Allis Chalmers 8070 | John Deere 6R 175 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 8070 | John Deere 6R 175 | Difference |
|---|---|---|---|
| Coolant | 9gal | Not recorded | — |
| Spec | Allis Chalmers 8070 | John Deere 6R 175 | Difference |
|---|---|---|---|
| Type | Cab | Not recorded | — |
Category context