MTU 20V4000Lx2x Operating Instructions Manual page 26

Coolant system (LT circuit)
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 flow
Pressure in cooling system, max.
Pressure loss over LT mixture cooler (at nominal flow rate 8.56)
Table 10: Coolant system (LT circuit)
Lube-oil system
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, alarm
Lube-oil operating temperature after oil heat exchanger, shutdown
Lube-oil pressure after oil filter
Lube-oil pressure after oil filter, alarm
Lube-oil pressure after oil filter, shutdown
Table 11: Lube-oil system
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
26 | Product Summary | MS150122/00E 2015-07
20
A °C 53
L % 50
A m³/h 32
L bar 6.0
bar 0.6
20
R °C 82
R °C 90
R °C 93
L °C 97
bar 5.7
R bar 4.5
L bar 4.0
20
L °C See Fluids
and Lubri-
cants
Specifica-
tion
L °C See Fluids
and Lubri-
cants
Specifica-
tion
L mbar See Fluids
and Lubri-
cants
Specifica-
tion
L mbar See Fluids
and Lubri-
cants
Specifica-
tion