
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; Fastrac 4160 is in the 62nd · 1,206 models
7050 is in the 72nd percentile; Fastrac 4160 is in the 56th · 1,409 models
7050 is in the 50th percentile; Fastrac 4160 is in the 50th · 1,417 models
7050 is in the 83rd percentile; Fastrac 4160 is in the 72nd · 1,350 models
Full comparison
| Spec | Allis Chalmers 7050 | JCB Fastrac 4160 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | JCB | — |
| Model | 7050 | Fastrac 4160 | — |
| Category | Row Crop | Utility | — |
| Spec | Allis Chalmers 7050 | JCB Fastrac 4160 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | AGCO Power | — |
| Model | Allis Chalmers | 66AWF | — |
| Power Output | 156hp | 160hp | ▲ Fastrac 4160+4 hp · +3% |
| Rated RPM | 2,300RPM | Not recorded | — |
| 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 | JCB Fastrac 4160 | Difference |
|---|---|---|---|
| Type | Selective gear fixed ratio with partial range operator-controlled power shifting | CVT | — |
| Spec | Allis Chalmers 7050 | JCB Fastrac 4160 | Difference |
|---|---|---|---|
| Length | 163in | 213in | ▲ Fastrac 4160+50 in · +31% |
| Width | 95.5in | 100in | ▲ Fastrac 4160+4.5 in · +5% |
| Height | 116in | 118in | ▲ Fastrac 4160+2 in · +2% |
| Operating Weight | 19,530lb | 16,700lb | ▲ 7050+2,830 lb · +17% |
| Spec | Allis Chalmers 7050 | JCB Fastrac 4160 | Difference |
|---|---|---|---|
| System Type | Direct engine drive | Not recorded | — |
| Steering Type | Hydrostatic Power | Not recorded | — |
| Spec | Allis Chalmers 7050 | JCB Fastrac 4160 | Difference |
|---|---|---|---|
| Type | Independent Rear PTO | Not recorded | — |
| Speed 1 | 1,000rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
| Spec | Allis Chalmers 7050 | JCB Fastrac 4160 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Three-Point Hitch | Same |
| Hitch Category | III/II | III | — |
| Hitch Position | Rear | Rear | Same |
| Spec | Allis Chalmers 7050 | JCB Fastrac 4160 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Hydrostatic Power | Not recorded | — |
| Brake Type | Differential Hydraulic Wet Discs | Not recorded | — |
| Spec | Allis Chalmers 7050 | JCB Fastrac 4160 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 7050 | JCB Fastrac 4160 | Difference |
|---|---|---|---|
| Type | Open operator station or Cab (optional) | Cab | — |
Category context