
Allis ChalmersModel A
Allis Chalmers WC
Standard Tread
- power
- Not recorded
- displacement
- 201 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Standard Tread

Standard Tread
Sub-Compact
How they compare
WC is in the 11th percentile; 2120 is in the 10th · 353 models
WC is in the 50th percentile; 2120 is in the 34th · 367 models
WC is in the 50th percentile; 2120 is in the 88th · 341 models
WC is in the 5th percentile; 2120 is in the 15th · 297 models
Full comparison
| Spec | Allis Chalmers WC | CaseIH 2120 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | CaseIH | — |
| Model | WC | 2120 | — |
| Category | Standard Tread | Sub-Compact | — |
| Spec | Allis Chalmers WC | CaseIH 2120 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Carraro | — |
| Model | Allis-Chalmers 3.3L 4-cyl gasoline | SLH 100.3.A | — |
| Rated RPM | 1,300RPM | 2,350RPM | ▲ 2120+1,050 RPM · +81% |
| Cylinders | 4 | 3 | ▲ WC+1 · +33% |
| Displacement | 201ci | 183ci | ▲ WC+18 ci · +10% |
| Bore | 4in | 4.1in | ▲ 2120+0.1 in · +2% |
| Stroke | 4in | 4.5in | ▲ 2120+0.5 in · +13% |
| Spec | Allis Chalmers WC | CaseIH 2120 | Difference |
|---|---|---|---|
| Type | Non-synchronized gear | Partially synchronized | — |
| Spec | Allis Chalmers WC | CaseIH 2120 | Difference |
|---|---|---|---|
| Length | 136in | 132in | ▲ WC+4 in · +3% |
| Width | 76in | 47.8in | ▲ WC+28.2 in · +59% |
| Height | 63in | 52.1in | ▲ WC+10.9 in · +21% |
| Operating Weight | 3,190lb | 4,101lb | ▲ 2120+911 lb · +29% |
| Spec | Allis Chalmers WC | CaseIH 2120 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Manual | Hydrostatic power | — |
| Spec | Allis Chalmers WC | CaseIH 2120 | Difference |
|---|---|---|---|
| Front Tire Size | 5.25x11 | Not recorded | — |
| Rear Tire Size | 11.25x24 | Not recorded | — |
| Spec | Allis Chalmers WC | CaseIH 2120 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | I | — |
| Spec | Allis Chalmers WC | CaseIH 2120 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Manual | Hydrostatic power | — |
| Spec | Allis Chalmers WC | CaseIH 2120 | Difference |
|---|---|---|---|
| Starter Type | Manual crank | Electric | — |
| Spec | Allis Chalmers WC | CaseIH 2120 | Difference |
|---|---|---|---|
| Coolant | 3.5gal | Not recorded | — |
Category context