Iseki TK21 vs Yanmar F-250
Side-by-side specs comparison
Verdict by the numbers
- The Iseki TK21 and the Yanmar F-250 deliver the same power: 24 HP.
- The Iseki TK21 is the more recent model: production started in 1996, versus 1992 for the Yanmar F-250.
- The Iseki TK21 is heavier: 1159 kg versus 899 kg for the Yanmar F-250.
Full specs comparison
| Iseki TK21 | Yanmar F-250 | |
|---|---|---|
| Power | 24 HP | 24 HP |
| Production years | 1996–2001 | 1992–1998 |
| Fuel | Diesel | Diesel |
| Cylinders | 3 | 3 |
| Displacement | 1.4 L | 1.3 L |
| Weight | 1 159 kg | 899 kg |
| Drive | 4WD | 4WD |
| Transmission | — | Shuttle |
| Wheelbase | 156 cm | 144 cm |
| Length | 288 cm | 268 cm |
| Cab | — | Yes |
Frequently asked questions
Which is more powerful, the Iseki TK21 or the Yanmar F-250?
The Iseki TK21 and the Yanmar F-250 deliver the same power: 24 HP.
Which is more recent, the Iseki TK21 or the Yanmar F-250?
The Iseki TK21 is the more recent model: production started in 1996, versus 1992 for the Yanmar F-250.
Which is heavier, the Iseki TK21 or the Yanmar F-250?
The Iseki TK21 is heavier: 1159 kg versus 899 kg for the Yanmar F-250.

