
Allis ChalmersModel A
Allis Chalmers 6140
Utility
- power
- 40 hp
- displacement
- 142 ci
- Cylinders
- 3
- Forward gears
- 10
Head to head · Utility

Utility
Utility
How they compare
6140 is in the 33rd percentile; ED40 is in the 35th · 5,383 models
6140 is in the 36th percentile; ED40 is in the 35th · 5,580 models
6140 is in the 23rd percentile; ED40 is in the 50th · 5,720 models
6140 is in the 39th percentile; ED40 is in the 23rd · 4,941 models
Full comparison
| Spec | Allis Chalmers 6140 | Allis Chalmers ED40 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Allis Chalmers | Same |
| Model | 6140 | ED40 | — |
| Category | Utility | Utility | Same |
| Spec | Allis Chalmers 6140 | Allis Chalmers ED40 | Difference |
|---|---|---|---|
| Manufacturer | Toyosha | Standard Ricardo | — |
| Model | Not recorded | 23C | — |
| Power Output | 40hp | 41hp | ▲ ED40+1 hp · +3% |
| Rated RPM | 2,500RPM | 2,250RPM | ▲ 6140+250 RPM · +11% |
| Cylinders | 3 | 4 | ▲ ED40+1 · +33% |
| Displacement | 142ci | 138ci | ▲ 6140+4 ci · +3% |
| Bore | 3.9in | 3.3in | ▲ 6140+0.6 in · +18% |
| Stroke | 4.1in | 4in | ▲ 6140+0.1 in · +2% |
| Spec | Allis Chalmers 6140 | Allis Chalmers ED40 | Difference |
|---|---|---|---|
| Type | Synchromesh | Gear | — |
| Spec | Allis Chalmers 6140 | Allis Chalmers ED40 | Difference |
|---|---|---|---|
| Length | 132in | 114in | ▲ 6140+18 in · +16% |
| Width | 68.1in | 63in | ▲ 6140+5.1 in · +8% |
| Height | 87.8in | 68in | ▲ 6140+19.8 in · +29% |
| Operating Weight | 4,000lb | 3,527lb | ▲ 6140+473 lb · +13% |
| Spec | Allis Chalmers 6140 | Allis Chalmers ED40 | Difference |
|---|---|---|---|
| System Type | Open center | Open center | Same |
| Steering Type | Power | Manual | — |
| Spec | Allis Chalmers 6140 | Allis Chalmers ED40 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Spec | Allis Chalmers 6140 | Allis Chalmers ED40 | Difference |
|---|---|---|---|
| Hitch Category | I | I | Same |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | 3,200lb | Not recorded | — |
| Spec | Allis Chalmers 6140 | Allis Chalmers ED40 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Power | Manual | — |
| Brake Type | Mechanical wet disc | Not recorded | — |
| Spec | Allis Chalmers 6140 | Allis Chalmers ED40 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter - 12 volts | — |
| Pre-heating System | Not recorded | Glow plugs | — |
| Spec | Allis Chalmers 6140 | Allis Chalmers ED40 | Difference |
|---|---|---|---|
| Coolant | 2.1gal | 2.6gal | ▲ ED40+0.5 gal · +24% |
| Spec | Allis Chalmers 6140 | Allis Chalmers ED40 | Difference |
|---|---|---|---|
| Type | Open | Open | Same |
Category context