
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
Utility
How they compare
7050 is in the 60th percentile; 6155M (2020-2022) is in the 60th · 1,206 models
7050 is in the 72nd percentile; 6155M (2020-2022) is in the 66th · 1,409 models
7050 is in the 50th percentile; 6155M (2020-2022) is in the 50th · 1,417 models
7050 is in the 70th percentile; 6155M (2020-2022) is in the 70th · 1,200 models
Full comparison
| Spec | Allis Chalmers 7050 | John Deere 6155M (2020-2022) | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 7050 | 6155M (2020-2022) | — |
| Category | Row Crop | Utility | — |
| Spec | Allis Chalmers 7050 | John Deere 6155M (2020-2022) | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | Allis Chalmers | 6068HL555 | — |
| Power Output | 156hp | 155hp | ▲ 7050+1 hp · <1% |
| Rated RPM | 2,300RPM | 2,100RPM | ▲ 7050+200 RPM · +10% |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 414ci | ▲ 7050+12 ci · +3% |
| Bore | 4.3in | 4.1in | ▲ 7050+0.2 in · +5% |
| Stroke | 5in | 5in | Same |
| Spec | Allis Chalmers 7050 | John Deere 6155M (2020-2022) | Difference |
|---|---|---|---|
| Type | Selective gear fixed ratio with partial range operator-controlled power shifting | PowerShift | — |
| Spec | Allis Chalmers 7050 | John Deere 6155M (2020-2022) | Difference |
|---|---|---|---|
| Length | 163in | 186in | ▲ 6155M (2020-2022)+23 in · +14% |
| Width | 95.5in | Not recorded | — |
| Height | 116in | 117in | ▲ 6155M (2020-2022)+1 in · <1% |
| Operating Weight | 19,530lb | 14,771lb | ▲ 7050+4,759 lb · +32% |
| Spec | Allis Chalmers 7050 | John Deere 6155M (2020-2022) | Difference |
|---|---|---|---|
| System Type | Direct engine drive | Closed Center Pressure and Flow Compensated | — |
| Steering Type | Hydrostatic Power | Power | — |
| Spec | Allis Chalmers 7050 | John Deere 6155M (2020-2022) | Difference |
|---|---|---|---|
| Type | Independent Rear PTO | Independent | — |
| Speed 1 | 1,000rpm | 540rpm | ▲ 7050+460 rpm · +85% |
| Speed 2 | 1,000rpm | 1,000rpm | Same |
| Spec | Allis Chalmers 7050 | John Deere 6155M (2020-2022) | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | III/II | Category 3 | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | Allis Chalmers 7050 | John Deere 6155M (2020-2022) | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Hydrostatic Power | Power | — |
| Brake Type | Differential Hydraulic Wet Discs | Hydraulic Wet Disc | — |
| Spec | Allis Chalmers 7050 | John Deere 6155M (2020-2022) | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 7050 | John Deere 6155M (2020-2022) | Difference |
|---|---|---|---|
| Coolant | Not recorded | 7.1gal | — |
| Spec | Allis Chalmers 7050 | John Deere 6155M (2020-2022) | Difference |
|---|---|---|---|
| Type | Open operator station or Cab (optional) | Cab with Air-Conditioning | — |
Category context