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IsekiModel A
Iseki TU257
Tractor
- power
- 24.7 hp
- displacement
- 91.4 ci
- Cylinders
- 3
- Forward gears
- 12
Head to head · Sub-Compact
Tractor

Sub-Compact
How they compare
TU257 is in the 43rd percentile; F235 is in the 35th · 816 models
TU257 is in the 50th percentile; F235 is in the 47th · 757 models
TU257 is in the 50th percentile; F235 is in the 50th · 802 models
TU257 is in the 73rd percentile; F235 is in the 50th · 616 models
Full comparison
| Spec | Iseki TU257 | Yanmar F235 | Difference |
|---|---|---|---|
| Manufacturer | Iseki | Yanmar | — |
| Model | TU257 | F235 | — |
| Category | Not recorded | Sub-Compact | — |
| Spec | Iseki TU257 | Yanmar F235 | Difference |
|---|---|---|---|
| Manufacturer | Isuzu | Yanmar | — |
| Model | E3AD1 | 3TNB84 | — |
| Power Output | 24.7hp | 22.7hp | ▲ TU257+2 hp · +9% |
| Rated RPM | 2,500RPM | 2,500RPM | Same |
| Cylinders | 3 | 3 | Same |
| Displacement | 91.4ci | 89.3ci | ▲ TU257+2.1 ci · +2% |
| Bore | 3.4in | 3.3in | ▲ TU257+0.1 in · +3% |
| Stroke | 3.4in | 3.5in | ▲ F235+0.1 in · +3% |
| Spec | Iseki TU257 | Yanmar F235 | Difference |
|---|---|---|---|
| Type | Manual | Gear | — |
| Spec | Iseki TU257 | Yanmar F235 | Difference |
|---|---|---|---|
| Length | 116in | 112in | ▲ TU257+4 in · +4% |
| Width | 50.8in | 48.8in | ▲ TU257+2 in · +4% |
| Height | 56.3in | 58.1in | ▲ F235+1.8 in · +3% |
| Operating Weight | 1,973lb | 2,072lb | ▲ F235+99 lb · +5% |
| Spec | Iseki TU257 | Yanmar F235 | Difference |
|---|---|---|---|
| Hitch Category | JIS0 | JIS1 | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | Iseki TU257 | Yanmar F235 | Difference |
|---|---|---|---|
| Drive Type | 2WD | 2WD | Same |
| Spec | Iseki TU257 | Yanmar F235 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Iseki TU257 | Yanmar F235 | Difference |
|---|---|---|---|
| Coolant | 1.9gal | Not recorded | — |
Category context