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Allis ChalmersModel A
Allis Chalmers WD
Row Crop
- power
- 34.6 hp
- displacement
- 201 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop
Row Crop

Agricultural
How they compare
WD is in the 3rd percentile; 40A is in the 3rd · 1,206 models
WD is in the 8th percentile; 40A is in the 2nd · 1,409 models
WD is in the 4th percentile; 40A is in the 11th · 1,200 models
WD is in the 5th percentile; 40A is in the 2nd · 1,157 models
Full comparison
| Spec | Allis Chalmers WD | Goldoni 40A | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Goldoni | — |
| Model | WD | 40A | — |
| Category | Row Crop | Agricultural, Orchard/Vineyard | — |
| Spec | Allis Chalmers WD | Goldoni 40A | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Lombardini | — |
| Model | Allis Chalmers | Not recorded | — |
| Power Output | 34.6hp | 34hp | ▲ WD+0.6 hp · +2% |
| Rated RPM | 1,659RPM | 2,800RPM | ▲ 40A+1,141 RPM · +69% |
| Cylinders | 4 | Not recorded | — |
| Displacement | 201ci | 114ci | ▲ WD+87 ci · +76% |
| Bore | 4in | Not recorded | — |
| Stroke | 4in | Not recorded | — |
| Spec | Allis Chalmers WD | Goldoni 40A | Difference |
|---|---|---|---|
| Type | Non-synchronized Gear | Manual | — |
| Spec | Allis Chalmers WD | Goldoni 40A | Difference |
|---|---|---|---|
| Length | 127in | 112in | ▲ WD+15 in · +13% |
| Height | 81.5in | Not recorded | — |
| Operating Weight | Not recorded | 2,425lb | — |
| Spec | Allis Chalmers WD | Goldoni 40A | Difference |
|---|---|---|---|
| System Type | Open Center | Not recorded | — |
| Steering Type | Manual | Not recorded | — |
| Spec | Allis Chalmers WD | Goldoni 40A | Difference |
|---|---|---|---|
| Type | Optional Transmission or Live | Not recorded | — |
| Spec | Allis Chalmers WD | Goldoni 40A | Difference |
|---|---|---|---|
| Hitch Type | Single Hitch Point | Not recorded | — |
| Spec | Allis Chalmers WD | Goldoni 40A | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 articulated 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Not recorded | — |
| Brake Type | Manual External Compression Band | Not recorded | — |
| Spec | Allis Chalmers WD | Goldoni 40A | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric Starter | — |
| Spec | Allis Chalmers WD | Goldoni 40A | Difference |
|---|---|---|---|
| Coolant | 3.5gal | Not recorded | — |
| Spec | Allis Chalmers WD | Goldoni 40A | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context