Coolant system (LT circuit)
Number of cylinders
20
Coolant temperature before mixture cooler (at engine connection: inlet from
cooling equipment) (w/o antifreeze)
A
°C
40
Coolant antifreeze content, max.
L
%
40
Coolant pump: Volumetric flow
A
m³/h
31
Pressure in cooling system, max.
L
bar
6.0
Pressure loss over LT mixture cooler (at nominal flow rate 8.56)
bar
1.0
Table 9: Coolant system (LT circuit)
Lube oil system
Number of cylinders
20
Lube oil operating temperature after oil heat exchanger, from
R
°C
82
Lube oil operating temperature after oil heat exchanger, to
R
°C
90
Lube oil operating temperature after oil heat exchanger, warning
R
°C
93
Lube oil operating temperature after oil heat exchanger, shutdown
L
°C
97
Lube oil pressure after oil filter
bar
5.0
Lube oil pressure after oil filter, warning
R
bar
3.5
Lube oil pressure after oil filter, shutdown
L
bar
2.5
Table 10: Lube oil system
Fuel system
Number of cylinders
20
Gas temperature before engine, min.
L
°C
10
Gas temperature before engine, max.
L
°C
30
Gas flow pressure before gas control valve, min.
L
mbar
80
Gas flow pressure before gas control valve, max.
L
mbar
200
Table 11: Fuel system
General operating data
Number of cylinders
20
Cold start capability: Air temperature (w/o starting aid, with preheating) -
(case C)
R
°C
15
Site condition (for case C): Engine coolant temperature
R
°C
40
Minimum idling speed
A
rpm
1500
Limit speed for overspeed alarm/emergency shutdown
L
rpm
1900
Table 12: General operating data
Starter (electric)
Number of cylinders
20
Starter, rated power (standard design)
R
kW
2 x 9
Starter, rated voltage (standard design)
R
VDC
24
MS150034/04E 2016-11
| Technical Data | 29
TIM-ID: 0000010824 - 004
