
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; 1260 is in the 33rd · 5,383 models
6140 is in the 36th percentile; 1260 is in the 18th · 5,580 models
6140 is in the 23rd percentile; 1260 is in the 23rd · 5,720 models
6140 is in the 39th percentile; 1260 is in the 73rd · 4,941 models
Full comparison
| Spec | Allis Chalmers 6140 | Massey Ferguson 1260 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Massey Ferguson | — |
| Model | 6140 | 1260 | — |
| Category | Utility | Utility | Same |
| Spec | Allis Chalmers 6140 | Massey Ferguson 1260 | Difference |
|---|---|---|---|
| Manufacturer | Toyosha | Iseki | — |
| Model | Not recorded | E3CD | — |
| Power Output | 40hp | 40hp | Same |
| Rated RPM | 2,500RPM | 2,600RPM | ▲ 1260+100 RPM · +4% |
| Cylinders | 3 | 3 | Same |
| Displacement | 142ci | 91.4ci | ▲ 6140+50.6 ci · +55% |
| Bore | 3.9in | 3.4in | ▲ 6140+0.5 in · +15% |
| Stroke | 4.1in | 3.3in | ▲ 6140+0.8 in · +24% |
| Spec | Allis Chalmers 6140 | Massey Ferguson 1260 | Difference |
|---|---|---|---|
| Type | Synchromesh | Synchro shuttle | — |
| Spec | Allis Chalmers 6140 | Massey Ferguson 1260 | Difference |
|---|---|---|---|
| Length | 132in | 122in | ▲ 6140+10 in · +8% |
| Width | 68.1in | 55.9in | ▲ 6140+12.2 in · +22% |
| Height | 87.8in | 86.2in | ▲ 6140+1.6 in · +2% |
| Operating Weight | 4,000lb | 3,200lb | ▲ 6140+800 lb · +25% |
| Spec | Allis Chalmers 6140 | Massey Ferguson 1260 | Difference |
|---|---|---|---|
| System Type | Open center | Open center | Same |
| Steering Type | Power | Power assist | — |
| Spec | Allis Chalmers 6140 | Massey Ferguson 1260 | Difference |
|---|---|---|---|
| Type | Independent | Independent with electro-hydraulic clutch (optional) | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Spec | Allis Chalmers 6140 | Massey Ferguson 1260 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-point hitch | — |
| Hitch Category | I | I | Same |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | 3,200lb | 2,870lb | ▲ 6140+330 lb · +11% |
| Spec | Allis Chalmers 6140 | Massey Ferguson 1260 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Power | Power assist | — |
| Brake Type | Mechanical wet disc | Wet disc | — |
| Spec | Allis Chalmers 6140 | Massey Ferguson 1260 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 6140 | Massey Ferguson 1260 | Difference |
|---|---|---|---|
| Coolant | 2.1gal | 1.7gal | ▲ 6140+0.4 gal · +24% |
| Spec | Allis Chalmers 6140 | Massey Ferguson 1260 | Difference |
|---|---|---|---|
| Type | Open | Two-post foldable ROPS | — |
Category context