MTU 12V 4000 L32 F Operating Instructions Manual page 29

Coolant system (LT circuit, referenced to max. power without HT heat extraction)
Number of cylinders
Coolant temperature before mixture cooler (at engine connection:
inlet from cooling equipment (w/o antifreeze)
Coolant antifreeze content, max.
Coolant pump: Volumetric fllow
Pressure in cooling system, max.
Pressure loss over mixture cooler (at nominal flow rate 8.56)
Table 10: Coolant system (LT circuit, referenced to max. power without HT heat extraction)
Lube oil system (referenced to max. power without HT heat extraction)
Number of cylinders
Lube oil operating temperature after oil heat exchanger, from
Lube oil operating temperature after oil heat exchanger, to
Lube oil operating temperature after oil heat exchanger, warning
Lube oil operating temperature after oil heat exchanger, engine
shutdown
Lube oil pressure after oil filter
Lube oil pressure after oil filter, warning
Lube oil pressure after oil filter, shutdown
Table 11: Lube oil system (referenced to max. power without HT heat extraction)
Fuel system
Number of cylinders
Gas temperature before engine, min.
Gas temperature before engine, max.
Gas flow pressure before Tecjet, min.
Gas flow pressure before Tecjet, max.
Table 12: Fuel system
General operating data
Number of cylinders
Cold start capability: Air temperature (w/o starting aid, with pre-
heating) - (case C)
Site condition (to case C): Engine coolant temperature
Minimum idling speed
Limit speed for overspeed alarm/emergency shutdown
Table 13: General operating data
Starting (electric)
Number of cylinders
Rated starter power (standard design)
Rated starter voltage (standard design)
A °C
L %
A m³/h
L bar
bar
R °C
R °C
R °C
L °C
bar
R bar
L bar
L °C
L °C
L mbar
L mbar
R °C
R °C
A rpm
L rpm
R kW
R V
MS150104/02E 2016-11 | Technical Data | 29
12 16
53 53
50 50
21 27
6.0 6.0
0.2 0.3
12 16
82 82
90 90
93 93
97 97
5.0 5.0
3.5 3.5
2.5 2.5
12 16
10 10
50 50
80 80
200 200
12 16
15 15
40 40
1500 1500
1900 1900
12 16
9 2 x 9
24 24