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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

Utility
How they compare
620 is in the 8th percentile; T194 is in the 7th · 5,383 models
620 is in the 3rd percentile; T194 is in the 6th · 5,580 models
620 is in the 3rd percentile; T194 is in the 23rd · 5,720 models
620 is in the 6th percentile; T194 is in the 5th · 5,107 models
Full comparison
| Spec | Allis Chalmers 620 | TYM T194 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | TYM | — |
| Model | 620 | T194 | — |
| Category | Utility, Sub-Compact | Utility, Sub-Compact | Same |
| Spec | Allis Chalmers 620 | TYM T194 | Difference |
|---|---|---|---|
| Manufacturer | Onan | Yanmar | — |
| Model | CCKB | 3TNV74F | — |
| Power Output | 19.5hp | 19hp | ▲ 620+0.5 hp · +3% |
| Rated RPM | 3,600RPM | 3,000RPM | ▲ 620+600 RPM · +20% |
| Cylinders | 2 | 3 | ▲ T194+1 · +50% |
| Displacement | 49.8ci | 60.6ci | ▲ T194+10.8 ci · +22% |
| Bore | 3.3in | 2.9in | ▲ 620+0.4 in · +14% |
| Stroke | 3in | 3in | Same |
| Spec | Allis Chalmers 620 | TYM T194 | Difference |
|---|---|---|---|
| Type | Hydrostatic | Hydrostatic | Same |
| Spec | Allis Chalmers 620 | TYM T194 | Difference |
|---|---|---|---|
| Length | 82.7in | 94.2in | ▲ T194+11.5 in · +14% |
| Width | 47.6in | 44.5in | ▲ 620+3.1 in · +7% |
| Height | 42.9in | 86.6in | ▲ T194+43.7 in · +102% |
| Operating Weight | 1,499lb | 1,433lb | ▲ 620+66 lb · +5% |
| Spec | Allis Chalmers 620 | TYM T194 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Not recorded | Power | — |
| Spec | Allis Chalmers 620 | TYM T194 | Difference |
|---|---|---|---|
| Speed 1 | 2,000rpm | Not recorded | — |
| Speed 2 | 2,000rpm | Not recorded | — |
| Spec | Allis Chalmers 620 | TYM T194 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category 1 | — |
| Hitch Position | Not recorded | Rear | — |
| Spec | Allis Chalmers 620 | TYM T194 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Not recorded | Power | — |
| Spec | Allis Chalmers 620 | TYM T194 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 620 | TYM T194 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 0.9gal | — |
| Spec | Allis Chalmers 620 | TYM T194 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context