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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; B3030 is in the 2nd · 1,206 models
UC is in the 33rd percentile; B3030 is in the 1st · 1,409 models
UC is in the 17th percentile; B3030 is in the 17th · 1,417 models
UC is in the 26th percentile; B3030 is in the 1st · 806 models
Full comparison
| Spec | Allis Chalmers UC | Kubota B3030 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Kubota | — |
| Model | UC | B3030 | — |
| Category | Row Crop | Utility | — |
| Spec | Allis Chalmers UC | Kubota B3030 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Kubota | — |
| Model | Not recorded | V1505-E2-D21-EU | — |
| Power Output | 30.9hp | 29.6hp | ▲ UC+1.3 hp · +4% |
| Rated RPM | 1,200RPM | 2,600RPM | ▲ B3030+1,400 RPM · +117% |
| Cylinders | 4 | 4 | Same |
| Displacement | 302ci | 91.5ci | ▲ UC+211 ci · +230% |
| Bore | 4.4in | 3.1in | ▲ UC+1.3 in · +42% |
| Stroke | 5in | 3.1in | ▲ UC+1.9 in · +61% |
| Spec | Allis Chalmers UC | Kubota B3030 | Difference |
|---|---|---|---|
| Type | Non-synchronized gear | Hydrostatic | — |
| Spec | Allis Chalmers UC | Kubota B3030 | Difference |
|---|---|---|---|
| Length | 145in | Not recorded | — |
| Width | 81in | 53.7in | ▲ UC+27.3 in · +51% |
| Height | 69.5in | Not recorded | — |
| Operating Weight | 5,710lb | Not recorded | — |
| Spec | Allis Chalmers UC | Kubota B3030 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Not recorded | Power | — |
| Spec | Allis Chalmers UC | Kubota B3030 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 2,500rpm | — |
| Spec | Allis Chalmers UC | Kubota B3030 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-point hitch | — |
| Hitch Category | Not recorded | I | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 2,140lb | — |
| Spec | Allis Chalmers UC | Kubota B3030 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Not recorded | Power | — |
| Brake Type | Not recorded | Wet disc | — |
| Spec | Allis Chalmers UC | Kubota B3030 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
| Spec | Allis Chalmers UC | Kubota B3030 | Difference |
|---|---|---|---|
| Coolant | 6gal | 1.4gal | ▲ UC+4.6 gal · +329% |
| Spec | Allis Chalmers UC | Kubota B3030 | Difference |
|---|---|---|---|
| Type | Not recorded | ROPS or Cab with air-conditioning (optional) | — |
Category context