Consumption
Number of cylinders
12
16
Lube oil consumption after 1000 h runtime
g/kWh
0.2
0.2
Table 21: Consumption
Model-related data (basic design)
Number of cylinders
12
16
Operating method: Four-stroke cycle, Otto engine, single-acting
X
X
Combustion method: Mixture charging, spark ignition
X
X
Number of cylinders
12
16
Cylinder arrangement: V angle
Degrees
(°)
90
90
Bore
mm
170
170
Stroke
mm
210
210
Displacement of a cylinder
Liters
4.77
4.77
Total displacement
Liters
57.20
76.27
Compression ratio
12.9
12.9
Standard housing connecting flange (engine main PTO)
SAE
00
00
Table 22: Model-related data (basic design)
Coolant system (HT circuit)
Number of cylinders
12
16
Coolant temperature (at engine connection: outlet to cooling
equipment) (w/o antifreeze)
A °C
90
90
Coolant temperature (at engine connection: inlet from cooling
equipment (w/o antifreeze)
A °C
78
78
Coolant temperature after engine, warning
R °C
95
95
Coolant temperature after engine, shutdown
L °C
98
98
Coolant temperature to enable load application, min.
L °C
40
40
Coolant antifreeze content, max.
L %
50
50
Coolant pump: Volumetric flow
L m³/h
57
74
Filling pressure in cooling system (cold)
R bar
0.5
0.5
Pressure in cooling system, max.
L bar
6.0
6.0
Pressure loss over engine (at nominal flow rate 7.27)
bar
2.1
2.6
Thermostat: Starts to open
R °C
68
68
Thermostat: Opening stops (thermostat fully open and bypass
closed)
A °C
74
74
Table 23: Coolant system (HT circuit)
MS150058/01E 2012-07 | Product Summary | 27
TIM-ID: 0000010863 - 002
