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Allis ChalmersModel A
Allis Chalmers D12
Row Crop
- power
- 31 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop
Row Crop

Utility
How they compare
D12 is in the 3rd percentile; 3015 is in the 2nd · 1,206 models
D12 is in the 4th percentile; 3015 is in the 1st · 1,409 models
D12 is in the 17th percentile; 3015 is in the 2nd · 1,417 models
D12 is in the 2nd percentile; 3015 is in the 1st · 1,350 models
Full comparison
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Mahindra | — |
| Model | D12 | 3015 | — |
| Category | Row Crop | Utility | — |
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Mitsubishi | — |
| Model | Power-Crater | K3M-D | — |
| Power Output | 31hp | 30hp | ▲ D12+1 hp · +3% |
| Rated RPM | 1,650RPM | 2,750RPM | ▲ 3015+1,100 RPM · +67% |
| Cylinders | 4 | 3 | ▲ D12+1 · +33% |
| Displacement | 149ci | 91.3ci | ▲ D12+57.7 ci · +63% |
| Bore | 3.5in | 3.3in | ▲ D12+0.2 in · +6% |
| Stroke | 3.9in | 3.5in | ▲ D12+0.4 in · +11% |
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Hydrostatic | — |
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| Length | 121in | 115in | ▲ D12+6 in · +5% |
| Width | Not recorded | 53.7in | — |
| Height | 76.5in | Not recorded | — |
| Operating Weight | 2,800lb | 2,601lb | ▲ D12+199 lb · +8% |
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| System Type | Live | Open Center | — |
| Steering Type | Manual | Hydrostatic power | — |
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| Type | Rear | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 8x16 | — |
| Rear Tire Size | Not recorded | 12.4x24 | — |
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Category I | — |
| Hitch Category | I | 3 | — |
| Hitch Position | Rear | Rear | Same |
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Hydrostatic power | — |
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter (12 volts) | — |
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| Coolant | 2gal | Not recorded | — |
| Spec | Allis Chalmers D12 | Mahindra 3015 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context