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Allis ChalmersModel A
Allis Chalmers UC
Row Crop
- power
- 30.9 hp
- displacement
- 302 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop
Row Crop

How they compare
UC is in the 3rd percentile; T25 is in the 3rd · 1,206 models
UC is in the 33rd percentile; T25 is in the 3rd · 1,409 models
UC is in the 17th percentile; T25 is in the 17th · 1,417 models
UC is in the 4th percentile; T25 is in the 7th · 1,200 models
Full comparison
| Spec | Allis Chalmers UC | Volvo T25 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Volvo | — |
| Model | UC | T25 | — |
| Category | Row Crop | Utility | — |
| Spec | Allis Chalmers UC | Volvo T25 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Volvo | — |
| Power Output | 30.9hp | 30.6hp | ▲ UC+0.3 hp · <1% |
| Rated RPM | 1,200RPM | 2,000RPM | ▲ T25+800 RPM · +67% |
| Cylinders | 4 | 4 | Same |
| Displacement | 302ci | 134ci | ▲ UC+168 ci · +125% |
| Bore | 4.4in | 3.4in | ▲ UC+1 in · +29% |
| Stroke | 5in | 3.5in | ▲ UC+1.5 in · +43% |
| Spec | Allis Chalmers UC | Volvo T25 | Difference |
|---|---|---|---|
| Type | Non-synchronized gear | Gear | — |
| Spec | Allis Chalmers UC | Volvo T25 | Difference |
|---|---|---|---|
| Length | 145in | 116in | ▲ UC+29 in · +25% |
| Width | 81in | 51.2in | ▲ UC+29.8 in · +58% |
| Height | 69.5in | Not recorded | — |
| Operating Weight | 5,710lb | 3,461lb | ▲ UC+2,249 lb · +65% |
| Spec | Allis Chalmers UC | Volvo T25 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 5.50-16 | — |
| Spec | Allis Chalmers UC | Volvo T25 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Spec | Allis Chalmers UC | Volvo T25 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
| Spec | Allis Chalmers UC | Volvo T25 | Difference |
|---|---|---|---|
| Coolant | 6gal | 2.9gal | ▲ UC+3.1 gal · +107% |
Category context