XUD 9 engine cross-section
The engines are four-stroke, four-cylinder, in-line. The engine mount is transverse in front of the vehicle, tilted back by 30°.
The camshaft, located in the cylinder head, is driven by a toothed belt. These engines are water-cooled.
| Main parameters of the XUD 7TE engine: | |
| – cylinder diameter | 80 mm |
| - piston stroke | 88 mm |
| – working volume | 1769 cm³ |
| – compression ratio | 22 |
| – compression pressure | 2.5 – 3.0 MPa |
| - the pressure is minimal | 1.8 MPa |
| – maximum speed without load | 4800 rpm |
| - maximum power | 66/90 kW/hp at 4300 rpm |
| - maximum moment | 180/18.3 Nm at 2000 rpm |
| Main parameters of the XUD 9 engine: | |
| – cylinder diameter | 83 mm |
| - piston stroke | 88 mm |
| – working volume | 1905 cm³ |
| – compression ratio | 23 |
| – compression pressure | 2.5 – 3.0 MPa |
| - the pressure is minimal | 1.8 MPa |
| – maximum speed without load | 5150 rpm |
| - maximum power | 51/70 kW/hp at 4600 rpm |
| - maximum moment | 120/12.2 Nm at 2000 rpm |
| Main parameters of the XUD 9TE/L engine: | |
| – engine displacement | 1905 cm³ |
| – cylinder diameter | 83 mm |
| - piston stroke | 88 mm |
| – working volume | 1905 cm³ |
| – compression ratio | 21,8 |
| – maximum power: | |
| • in accordance with ECE | 67.5 kW at 4000 rpm |
| • in accordance with DIN | 92 hp at 4000 rpm |
| – maximum torque: | |
| • in accordance with ECE | 196 Nm at 2250 rpm |
| • in accordance with DIN | 20 kg·m at 2250 rpm |