Zetor UR I / UR III (legacy) Zetor 3320–7340 (UR I, 1992–2004)
ur1 1992 – 2004 tractor 3 engines
Engines
| Engine | Code | Fuel | cc | kW | hp | Nm | Years | ECU / TCU | Stage 1 |
|---|---|---|---|---|---|---|---|---|---|
| Zetor 5201 2.7 (3320, 46 hp) | Z5201 | Diesel | 2 696 | 34 | 46 | — | 1992 – 2004 |
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| Zetor 7701 3.9 (6340, 68 hp) | Z7701 | Diesel | 3 922 | 50 | 68 | — | 1992 – 2004 |
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| Zetor 7701 3.9 T (7340, 78 hp) | Z7701 | Diesel | 3 922 | 57 | 78 | — | 1992 – 2004 |
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Figures are typical factory values; the ECU/TCU depends on the exact production date and market. Always identify the unit from the original read before ordering.