
Allis ChalmersModel A
Allis Chalmers 7020
Row Crop
- power
- 124 hp
- displacement
- 301 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Row Crop

Row Crop

Utility
How they compare
7020 is in the 41st percentile; 4120 Profi is in the 40th · 1,206 models
7020 is in the 32nd percentile; 4120 Profi is in the 24th · 1,409 models
7020 is in the 50th percentile; 4120 Profi is in the 17th · 1,417 models
7020 is in the 11th percentile; 4120 Profi is in the 50th · 1,200 models
Full comparison
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Steyr | — |
| Model | 7020 | 4120 Profi | — |
| Category | Row Crop | Utility | — |
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Iveco | — |
| Model | 649I | Not recorded | — |
| Power Output | 124hp | 121hp | ▲ 7020+3 hp · +2% |
| Rated RPM | 2,300RPM | 2,200RPM | ▲ 7020+100 RPM · +5% |
| Cylinders | 6 | 4 | ▲ 7020+2 · +50% |
| Displacement | 301ci | 274ci | ▲ 7020+27 ci · +10% |
| Bore | 3.9in | 4.1in | ▲ 4120 Profi+0.2 in · +5% |
| Stroke | 4.3in | 5.2in | ▲ 4120 Profi+0.9 in · +21% |
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| Type | Partial power shift | Four-speed power shift | — |
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| Length | 163in | 169in | ▲ 4120 Profi+6 in · +4% |
| Width | 92.6in | 73.8in | ▲ 7020+18.8 in · +25% |
| Height | 116in | 113in | ▲ 7020+3 in · +3% |
| Operating Weight | 11,770lb | 10,626lb | ▲ 7020+1,144 lb · +11% |
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| System Type | Closed center | Closed center load sensing | — |
| Steering Type | Hydrostatic power | Power | — |
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| Front Tire Size | 11.00-16 | Not recorded | — |
| Rear Tire Size | 20.8-38 | Not recorded | — |
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Three-Point Hitch | Same |
| Hitch Category | III/II | III/II | Same |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | 6,680lb | Not recorded | — |
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Hydrostatic power | Power | — |
| Brake Type | Differential hydraulic wet disc | Not recorded | — |
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| Coolant | 6.5gal | Not recorded | — |
| Spec | Allis Chalmers 7020 | Steyr 4120 Profi | Difference |
|---|---|---|---|
| Type | Acousta-Cab | Not recorded | — |
Category context