
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; 5S.125 is in the 42nd · 1,206 models
7020 is in the 32nd percentile; 5S.125 is in the 23rd · 1,409 models
7020 is in the 50th percentile; 5S.125 is in the 17th · 1,417 models
7020 is in the 46th percentile; 5S.125 is in the 36th · 1,350 models
Full comparison
| Spec | Allis Chalmers 7020 | Massey Ferguson 5S.125 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Massey Ferguson | — |
| Model | 7020 | 5S.125 | — |
| Category | Row Crop | Utility | — |
| Spec | Allis Chalmers 7020 | Massey Ferguson 5S.125 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | AGCO Power | — |
| Model | 649I | Not recorded | — |
| Power Output | 124hp | 125hp | ▲ 5S.125+1 hp · <1% |
| Rated RPM | 2,300RPM | 2,000RPM | ▲ 7020+300 RPM · +15% |
| Cylinders | 6 | 4 | ▲ 7020+2 · +50% |
| Displacement | 301ci | 269ci | ▲ 7020+32 ci · +12% |
| Bore | 3.9in | 4.3in | ▲ 5S.125+0.4 in · +10% |
| Stroke | 4.3in | 4.7in | ▲ 5S.125+0.4 in · +9% |
| Spec | Allis Chalmers 7020 | Massey Ferguson 5S.125 | Difference |
|---|---|---|---|
| Type | Partial power shift | Power Shift | — |
| Spec | Allis Chalmers 7020 | Massey Ferguson 5S.125 | Difference |
|---|---|---|---|
| Length | 163in | 171in | ▲ 5S.125+8 in · +5% |
| Width | 92.6in | 79.5in | ▲ 7020+13.1 in · +16% |
| Height | 116in | 108in | ▲ 7020+8 in · +7% |
| Operating Weight | 11,770lb | 10,582lb | ▲ 7020+1,188 lb · +11% |
| Spec | Allis Chalmers 7020 | Massey Ferguson 5S.125 | Difference |
|---|---|---|---|
| System Type | Closed center | Open Center | — |
| Steering Type | Hydrostatic power | Power | — |
| Spec | Allis Chalmers 7020 | Massey Ferguson 5S.125 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
| Spec | Allis Chalmers 7020 | Massey Ferguson 5S.125 | Difference |
|---|---|---|---|
| Front Tire Size | 11.00-16 | Not recorded | — |
| Rear Tire Size | 20.8-38 | Not recorded | — |
| Spec | Allis Chalmers 7020 | Massey Ferguson 5S.125 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Three-Point Hitch | Same |
| Hitch Category | III/II | Category 3 | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | 6,680lb | Not recorded | — |
| Spec | Allis Chalmers 7020 | Massey Ferguson 5S.125 | 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 | Massey Ferguson 5S.125 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 7020 | Massey Ferguson 5S.125 | Difference |
|---|---|---|---|
| Coolant | 6.5gal | Not recorded | — |
| Spec | Allis Chalmers 7020 | Massey Ferguson 5S.125 | Difference |
|---|---|---|---|
| Type | Acousta-Cab | Cab | — |
Category context