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Allis ChalmersModel A
Allis Chalmers 620
Utility
- power
- 19.5 hp
- displacement
- 49.8 ci
- Cylinders
- 2
- Forward gears
- Not recorded
Head to head · Utility
Utility

Tractor
How they compare
620 is in the 8th percentile; ST2040 is in the 8th · 5,383 models
620 is in the 3rd percentile; ST2040 is in the 50th · 5,720 models
620 is in the 6th percentile; ST2040 is in the 13th · 5,107 models
Full comparison
| Spec | Allis Chalmers 620 | Satoh ST2040 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Satoh | — |
| Model | 620 | ST2040 | — |
| Category | Utility, Sub-Compact | Not recorded | — |
| Spec | Allis Chalmers 620 | Satoh ST2040 | Difference |
|---|---|---|---|
| Manufacturer | Onan | Mitsubishi | — |
| Model | CCKB | Not recorded | — |
| Power Output | 19.5hp | 19.7hp | ▲ ST2040+0.2 hp · +1% |
| Rated RPM | 3,600RPM | Not recorded | — |
| Cylinders | 2 | 4 | ▲ ST2040+2 · +100% |
| Displacement | 49.8ci | Not recorded | — |
| Bore | 3.3in | Not recorded | — |
| Stroke | 3in | Not recorded | — |
| Spec | Allis Chalmers 620 | Satoh ST2040 | Difference |
|---|---|---|---|
| Type | Hydrostatic | gear | — |
| Spec | Allis Chalmers 620 | Satoh ST2040 | Difference |
|---|---|---|---|
| Length | 82.7in | Not recorded | — |
| Width | 47.6in | Not recorded | — |
| Height | 42.9in | Not recorded | — |
| Operating Weight | 1,499lb | 2,072lb | ▲ ST2040+573 lb · +38% |
| Spec | Allis Chalmers 620 | Satoh ST2040 | Difference |
|---|---|---|---|
| Speed 1 | 2,000rpm | Not recorded | — |
| Speed 2 | 2,000rpm | Not recorded | — |
| Spec | Allis Chalmers 620 | Satoh ST2040 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Spec | Allis Chalmers 620 | Satoh ST2040 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
| Spec | Allis Chalmers 620 | Satoh ST2040 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context