
Allis ChalmersModel A
Allis Chalmers 7040
Row Crop
- power
- 151 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 20
Head to head · Row Crop

Row Crop
Row Crop
How they compare
7040 is in the 58th percentile; 7480 is in the 59th · 1,206 models
7040 is in the 72nd percentile; 7480 is in the 52nd · 1,409 models
7040 is in the 50th percentile; 7480 is in the 50th · 1,417 models
7040 is in the 70th percentile; 7480 is in the 72nd · 1,200 models
Full comparison
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Massey Ferguson | — |
| Model | 7040 | 7480 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Sisu Diesel | — |
| Model | 3500 Mark II | 1106D | — |
| Power Output | 151hp | 153hp | ▲ 7480+2 hp · +1% |
| Rated RPM | 2,300RPM | 2,035RPM | ▲ 7040+265 RPM · +13% |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 402ci | ▲ 7040+24 ci · +6% |
| Bore | 4.3in | 4.1in | ▲ 7040+0.2 in · +5% |
| Stroke | 5in | 5in | Same |
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| Type | Partial Power Shift | AGCO Stepshift | — |
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| Length | 174in | 177in | ▲ 7480+3 in · +2% |
| Width | 95.5in | 80in | ▲ 7040+15.5 in · +19% |
| Height | 116in | 111in | ▲ 7040+5 in · +5% |
| Wheelbase | Not recorded | 113in | — |
| Operating Weight | 11,700lb | 15,750lb | ▲ 7480+4,050 lb · +35% |
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| System Type | Closed Center | Closed center | Same |
| Pump Flow Capacity | Not recorded | 30.2gpm | — |
| Steering Type | Hydrostatic Power | Power | — |
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| Front Tire Size | 11.00-16 | Not recorded | — |
| Rear Tire Size | 18.4-38 | Not recorded | — |
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Category 3/3N three-point hitch | — |
| Hitch Category | III/II | Category II | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | Not recorded | 12,630lb | — |
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Hydrostatic Power | Power | — |
| Brake Type | Differential Hydraulic Wet Discs | Not recorded | — |
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| Coolant | 7.8gal | Not recorded | — |
| Spec | Allis Chalmers 7040 | Massey Ferguson 7480 | Difference |
|---|---|---|---|
| Type | Acousta-Cab | Not recorded | — |
Category context