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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; B3030HSD is in the 2nd · 1,206 models
UC is in the 33rd percentile; B3030HSD is in the 1st · 1,409 models
UC is in the 17th percentile; B3030HSD is in the 17th · 1,417 models
UC is in the 4th percentile; B3030HSD is in the 1st · 1,200 models
Full comparison
| Spec | Allis Chalmers UC | Kubota B3030HSD | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Kubota | — |
| Model | UC | B3030HSD | — |
| Category | Row Crop | Utility | — |
| Spec | Allis Chalmers UC | Kubota B3030HSD | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Kubota | — |
| Model | Not recorded | V1505-E2-D21 | — |
| Power Output | 30.9hp | 30hp | ▲ UC+0.9 hp · +3% |
| Rated RPM | 1,200RPM | 2,600RPM | ▲ B3030HSD+1,400 RPM · +117% |
| Cylinders | 4 | 4 | Same |
| Displacement | 302ci | 91.5ci | ▲ UC+211 ci · +230% |
| Bore | 4.4in | Not recorded | — |
| Stroke | 5in | Not recorded | — |
| Spec | Allis Chalmers UC | Kubota B3030HSD | Difference |
|---|---|---|---|
| Type | Non-synchronized gear | HST (Hydrostatic Transmission) | — |
| Spec | Allis Chalmers UC | Kubota B3030HSD | Difference |
|---|---|---|---|
| Length | 145in | 99.6in | ▲ UC+45.4 in · +46% |
| Width | 81in | 54in | ▲ UC+27 in · +50% |
| Height | 69.5in | Not recorded | — |
| Operating Weight | 5,710lb | 1,852lb | ▲ UC+3,858 lb · +208% |
| Spec | Allis Chalmers UC | Kubota B3030HSD | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Power | — |
| Spec | Allis Chalmers UC | Kubota B3030HSD | Difference |
|---|---|---|---|
| Type | Not recorded | Live PTO | — |
| Spec | Allis Chalmers UC | Kubota B3030HSD | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | I | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 1,676lb | — |
| Spec | Allis Chalmers UC | Kubota B3030HSD | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Not recorded | Power | — |
| Spec | Allis Chalmers UC | Kubota B3030HSD | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
| Spec | Allis Chalmers UC | Kubota B3030HSD | Difference |
|---|---|---|---|
| Coolant | 6gal | 1.2gal | ▲ UC+4.8 gal · +400% |
| Spec | Allis Chalmers UC | Kubota B3030HSD | Difference |
|---|---|---|---|
| Type | Not recorded | Open | — |
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