
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; 6175R is in the 69th · 1,206 models
8070 is in the 72nd percentile; 6175R is in the 66th · 1,409 models
8070 is in the 50th percentile; 6175R is in the 50th · 1,417 models
8070 is in the 73rd percentile; 6175R is in the 80th · 1,350 models
Full comparison
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 8070 | 6175R | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 670I | John Deere PowerTech PVS | — |
| Power Output | 170hp | 175hp | ▲ 6175R+5 hp · +3% |
| Rated RPM | 2,400RPM | 2,100RPM | ▲ 8070+300 RPM · +14% |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 414ci | ▲ 8070+12 ci · +3% |
| Bore | 4.3in | 4.2in | ▲ 8070+0.1 in · +2% |
| Stroke | 5in | 5in | Same |
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| Type | Partial Power Shift | Not recorded | — |
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| Length | 187in | 198in | ▲ 6175R+11 in · +6% |
| Width | 95.5in | 100in | ▲ 6175R+4.5 in · +5% |
| Height | 116in | 126in | ▲ 6175R+10 in · +9% |
| Operating Weight | 16,850lb | 18,490lb | ▲ 6175R+1,640 lb · +10% |
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| System Type | Closed-center load-sensitive | Closed center pressure flow compensated (PFC) | — |
| Pump Flow Capacity | Not recorded | 41gpm | — |
| Steering Type | Hydrostatic Power | Power | — |
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| Type | Independent | Independent with electro-hydraulic clutch | — |
| Speed 1 | 1,000rpm | 540rpm | ▲ 8070+460 rpm · +85% |
| Speed 2 | Not recorded | 1,000rpm | — |
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 420/90R30 | — |
| Rear Tire Size | Not recorded | 480/80R46 | — |
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | III/IIIN | — |
| Hitch Category | III/II | III | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | 8,200lb | 9,480lb | ▲ 6175R+1,280 lb · +16% |
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Hydrostatic Power | Power | — |
| Brake Type | Differential hydraulic wet discs | Not recorded | — |
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| Starter Type | Electric | 12 volt Electric | — |
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| Coolant | 9gal | 7.4gal | ▲ 8070+1.6 gal · +22% |
| Spec | Allis Chalmers 8070 | John Deere 6175R | Difference |
|---|---|---|---|
| Type | Cab | Cab standard with air-conditioning | — |
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