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Allis ChalmersModel A
Allis Chalmers L
Utility
- power
- Not recorded
- displacement
- 884 ci
- Cylinders
- 6
- Forward gears
- 2
Head to head · Utility
Utility

Utility
How they compare
L is in the 98th percentile; 20-40 is in the 96th · 5,580 models
L is in the 93rd percentile; 20-40 is in the 50th · 5,720 models
L is in the 1st percentile; 20-40 is in the 3rd · 4,941 models
L is in the 42nd percentile; 20-40 is in the 64th · 5,107 models
Full comparison
| Spec | Allis Chalmers L | Fox River Tractor Company 20-40 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Fox River Tractor Company | — |
| Model | L | 20-40 | — |
| Category | Utility, Standard Tread | Utility, Standard Tread | Same |
| Spec | Allis Chalmers L | Fox River Tractor Company 20-40 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Fox River Tractor Company | — |
| Rated RPM | 1,010RPM | 650RPM | ▲ L+360 RPM · +55% |
| Cylinders | 6 | 4 | ▲ L+2 · +50% |
| Displacement | 884ci | 713ci | ▲ L+171 ci · +24% |
| Bore | 5.3in | 5.5in | ▲ 20-40+0.2 in · +4% |
| Stroke | 6.5in | 7.5in | ▲ 20-40+1 in · +15% |
| Spec | Allis Chalmers L | Fox River Tractor Company 20-40 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
| Spec | Allis Chalmers L | Fox River Tractor Company 20-40 | Difference |
|---|---|---|---|
| Length | 135in | 138in | ▲ 20-40+3 in · +2% |
| Width | 66in | 72in | ▲ 20-40+6 in · +9% |
| Height | 62in | 72in | ▲ 20-40+10 in · +16% |
| Operating Weight | 4,400lb | 6,700lb | ▲ 20-40+2,300 lb · +52% |
| Spec | Allis Chalmers L | Fox River Tractor Company 20-40 | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
| Spec | Allis Chalmers L | Fox River Tractor Company 20-40 | Difference |
|---|---|---|---|
| Front Tire Size | 32x6 | Not recorded | — |
| Rear Tire Size | 46x12 | Not recorded | — |
| Spec | Allis Chalmers L | Fox River Tractor Company 20-40 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
| Spec | Allis Chalmers L | Fox River Tractor Company 20-40 | Difference |
|---|---|---|---|
| Starter Type | Hand-crank | Hand-crank | Same |
| Spec | Allis Chalmers L | Fox River Tractor Company 20-40 | Difference |
|---|---|---|---|
| Coolant | 19gal | Not recorded | — |
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