Operation Manual

309Technical data
Engine data
Sales designation
Engine identifier code
VXR
Z 20 LEH
1.3 CDTI
Z 13 DTH
1.7 CDTI
Z 17 DTH
1.9 CDTI
Z 19 DT
1.9 CDTI
Z 19 DTH
Number of cylinders 44444
Bore dia. (mm) 86.0 69.6 79.0 82.0 82.0
Stroke (mm) 86.0 82.0 86.0 90.4 90.4
Piston displacement (cm
3
) 1998 1248 1686 1910 1910
Brake horse power (kW)
at rpm
177
5600
66
4000
74
4400
88
3250
110
4000
Torque (Nm)
at rpm
320
2400 to 5000
200
1750 to 2500
240
2300
280
1750 to 2750
320
2000 to 2750
Compression ratio 8.8 18.0 18.4 18.0 17.5
Octane requirement (RON)
1)
unleaded
or unleaded
or unleaded
Cetane requirement (CN)
1)
1)
Standard high-quality fuels, e.g. unleaded DIN EN 228, Diesel DIN EN 590; D = Diesel; value printed in bold: recommended fuel.
95
2)3)
98
2)
91
2)4)
–
2)
Knock control system automatically adjusts ignition timing according to type of fuel used (octane number).
3)
Use of 95 RON fuel reduces power and torque. Slight increase in fuel consumption.
4)
If no unleaded Premium fuel is available, 91 RON can be used taking care to avoid high engine load or full load as well as for driving in mountainous
terrain with a caravan / trailer load or high payload.
–
–
–
49 (D)
5)
5)
A lower value is possible with winter diesel fuels.
–
–
–
49 (D)
5)
–
–
–
49 (D)
5)
–
–
–
49 (D)
5)
Max. permissible engine speed,
continuous operation (rpm) approx. 6400 5100 to 5300 5200 5200 5200
Oil consumption (l/1000 km) 0.6 0.6 0.6 0.6 0.6