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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

Utility
How they compare
UC is in the 3rd percentile; FX305 is in the 2nd · 1,206 models
UC is in the 33rd percentile; FX305 is in the 1st · 1,409 models
UC is in the 17th percentile; FX305 is in the 17th · 1,417 models
UC is in the 4th percentile; FX305 is in the 27th · 1,200 models
Full comparison
| Spec | Allis Chalmers UC | Yanmar FX305 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Yanmar | — |
| Model | UC | FX305 | — |
| Category | Row Crop | Utility | — |
| Spec | Allis Chalmers UC | Yanmar FX305 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Yanmar | — |
| Power Output | 30.9hp | 30hp | ▲ UC+0.9 hp · +3% |
| Rated RPM | 1,200RPM | Not recorded | — |
| Cylinders | 4 | 4 | Same |
| Displacement | 302ci | 100ci | ▲ UC+202 ci · +202% |
| Bore | 4.4in | 3.1in | ▲ UC+1.3 in · +42% |
| Stroke | 5in | 3.4in | ▲ UC+1.6 in · +47% |
| Spec | Allis Chalmers UC | Yanmar FX305 | Difference |
|---|---|---|---|
| Type | Non-synchronized gear | Partial Power Shift | — |
| Spec | Allis Chalmers UC | Yanmar FX305 | Difference |
|---|---|---|---|
| Length | 145in | Not recorded | — |
| Width | 81in | Not recorded | — |
| Height | 69.5in | Not recorded | — |
| Operating Weight | 5,710lb | Not recorded | — |
| Spec | Allis Chalmers UC | Yanmar FX305 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
| Spec | Allis Chalmers UC | Yanmar FX305 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Spec | Allis Chalmers UC | Yanmar FX305 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | 12 Volt | — |
| Spec | Allis Chalmers UC | Yanmar FX305 | Difference |
|---|---|---|---|
| Coolant | 6gal | Not recorded | — |
Category context