
Allis ChalmersModel A
Allis Chalmers 7050
Row Crop
- power
- 156 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 20
Head to head · Row Crop

Row Crop
Row Crop
How they compare
7050 is in the 60th percentile; 8150 is in the 63rd · 1,206 models
7050 is in the 72nd percentile; 8150 is in the 56th · 1,409 models
7050 is in the 50th percentile; 8150 is in the 50th · 1,417 models
7050 is in the 70th percentile; 8150 is in the 91st · 1,200 models
Full comparison
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Massey Ferguson | — |
| Model | 7050 | 8150 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Valmet | — |
| Model | Allis Chalmers | 620DS | — |
| Power Output | 156hp | 161hp | ▲ 8150+5 hp · +3% |
| Rated RPM | 2,300RPM | 2,200RPM | ▲ 7050+100 RPM · +5% |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 403ci | ▲ 7050+23 ci · +6% |
| Bore | 4.3in | 4.3in | Same |
| Stroke | 5in | 4.7in | ▲ 7050+0.3 in · +6% |
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| Type | Selective gear fixed ratio with partial range operator-controlled power shifting | Four-speed power shift | — |
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| Length | 163in | 215in | ▲ 8150+52 in · +32% |
| Width | 95.5in | 94in | ▲ 7050+1.5 in · +2% |
| Height | 116in | 115in | ▲ 7050+1 in · <1% |
| Operating Weight | 19,530lb | 16,270lb | ▲ 7050+3,260 lb · +20% |
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| System Type | Direct engine drive | Closed center load-sensing | — |
| Pump Flow Capacity | Not recorded | 26.9gpm | — |
| Pressure | Not recorded | 2,350psi | — |
| Steering Type | Hydrostatic Power | Power | — |
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| Type | Independent Rear PTO | Not recorded | — |
| Speed 1 | 1,000rpm | 2,091rpm | ▲ 8150+1,091 rpm · +109% |
| Speed 2 | 1,000rpm | Not recorded | — |
| Power Rating | Not recorded | 162hp | — |
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 16.9R30 | — |
| Rear Tire Size | Not recorded | 20.8R42 | — |
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Category 3 Hitch | — |
| Hitch Category | III/II | Category 3 | — |
| Hitch Position | Rear | Rear | Same |
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Hydrostatic Power | Power | — |
| Brake Type | Differential Hydraulic Wet Discs | Not recorded | — |
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 7.9gal | — |
| Spec | Allis Chalmers 7050 | Massey Ferguson 8150 | Difference |
|---|---|---|---|
| Type | Open operator station or Cab (optional) | Cab | — |
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