
Allis ChalmersModel A
Allis Chalmers U
Utility
- power
- 34.1 hp
- displacement
- 283 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Utility

Utility
Utility
How they compare
U is in the 27th percentile; TK33 is in the 25th · 5,383 models
U is in the 83rd percentile; TK33 is in the 18th · 5,580 models
U is in the 50th percentile; TK33 is in the 23rd · 5,720 models
U is in the 4th percentile; TK33 is in the 73rd · 4,941 models
Full comparison
| Spec | Allis Chalmers U | Iseki TK33 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Iseki | — |
| Model | U | TK33 | — |
| Category | Utility, Standard Tread | Utility | — |
| Spec | Allis Chalmers U | Iseki TK33 | Difference |
|---|---|---|---|
| Manufacturer | Continental | Isuzu | — |
| Model | Continental 4.6L 4-cyl gasoline | E3CD | — |
| Power Output | 34.1hp | 32.6hp | ▲ U+1.5 hp · +5% |
| Rated RPM | 1,200RPM | 2,800RPM | ▲ TK33+1,600 RPM · +133% |
| Cylinders | 4 | 3 | ▲ U+1 · +33% |
| Displacement | 283ci | 91.4ci | ▲ U+192 ci · +210% |
| Bore | 4.4in | Not recorded | — |
| Stroke | 5in | Not recorded | — |
| Spec | Allis Chalmers U | Iseki TK33 | Difference |
|---|---|---|---|
| Type | Manual | Not recorded | — |
| Spec | Allis Chalmers U | Iseki TK33 | Difference |
|---|---|---|---|
| Length | 119in | 121in | ▲ TK33+2 in · +2% |
| Width | 63.1in | 56.3in | ▲ U+6.8 in · +12% |
| Height | 53.5in | 78.5in | ▲ TK33+25 in · +47% |
| Operating Weight | 5,030lb | 2,910lb | ▲ U+2,120 lb · +73% |
| Spec | Allis Chalmers U | Iseki TK33 | Difference |
|---|---|---|---|
| Rear Tire Size | Not recorded | 12.4-26 | — |
| Spec | Allis Chalmers U | Iseki TK33 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | JIS1 | — |
| Spec | Allis Chalmers U | Iseki TK33 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Spec | Allis Chalmers U | Iseki TK33 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
| Spec | Allis Chalmers U | Iseki TK33 | Difference |
|---|---|---|---|
| Coolant | 5gal | Not recorded | — |
Category context