Number of cylinders
12
16
18
Coolant pump: inlet pressure,
max.
L
bar
1.5
1.5
1.5
Pressure loss in external cooling
system outside engine
L
bar
1.0
1.0
1.0
Breather valve (expansion tank)
opening pressure at gauge pres-
sure
R
bar
1.0
1.0
1.0
Cooling system: height above en-
gine, max.
L
m
20
20
20
Table 84: Coolant system (HT circuit)
Coolant system (LT circuit)
Number of cylinders
12
16
18
Coolant temperature before inter-
cooler (at engine connection: cool-
ing system inlet)
A
°C
-
-
-
Coolant antifreeze content, max.
L
%
-
-
-
Coolant pump: inlet pressure,
max.
L
bar
-
-
-
Charge-air temperature after inter-
cooler, max.
L
°C
-
-
-
Breather valve (expansion tank)
opening pressure at gauge pres-
sure
R
bar
-
-
-
Cooling system: height above en-
gine, max.
L
m
-
-
-
Table 85: Coolant system (LT circuit)
Lube oil system
Number of cylinders
12
16
18
Lube-oil operating temperature be-
fore engine, from
R
°C
75
75
75
Lube oil operating temperature be-
fore engine, to
R
°C
100
100
100
Lube-oil temperature before en-
gine, warning
L
°C
103
103
103
Lube-oil temperature before en-
gine, shutdown
L
°C
105
105
105
Lube oil operating pressure before
engine, from
R
bar
5.8
6.2
6.0
Lube-oil operating pressure before
engine, to
R
bar
8.5
8.8
8.0
Lube oil operating pressure before
engine, warning
L
bar
4.5
4.5
4.5
MS150118/00E 2014-07
| Technical Data | 47
TIM-ID: 0000053443 - 001
