Model related data (basic design)
(I)
Engine-mounted heat
exchanger
Remote heat ex-
changer
Cylinder arrangement: V angle
Degrees
(°)
90
90
90
90
Bore
mm
170
170
170
170
Stroke
mm
210
210
210
210
Cylinder displacement
Liters
4.77
4.77
4.77
4.77
Total displacement
Liters
38.1
38.1
38.1
38.1
Number of inlet valves per cylinder
2
2
2
2
Number of exhaust valves per cylinder
2
2
2
2
Raw water circuit (open circuit)
(I)
Engine-mounted heat
exchanger
Remote heat ex-
changer
Raw water pump: Inlet pressure, min.
L
bar
-0.4
-0.4
--
--
Raw water pump: Inlet pressure, max.
L
bar
1.0
1.0
--
--
Pressure loss in off-engine raw water sys-
tem, max.
L
bar
1.0
1.0
--
--
Lube oil system
(I) Unit
Engine-mounted heat
exchanger
Remote heat ex-
changer
Lube oil operating temperature before
engine, from
R
°C
81
87
81
87
Lube oil operating temperature before
engine, to
R
°C
89
95
89
95
Lube oil operating pressure before en-
gine, from
R
bar
6.3
6.3
6.3
6.3
Lube oil operating pressure before en-
gine, to
R
bar
5.3
5.3
5.3
5.3
Lube oil operating pressure (low idle)
(meas. point: before engine)
R
bar
2.1
2.1
2.1
2.1
Fuel system
(I)
Engine-mounted heat
exchanger
Remote heat ex-
changer
Fuel pressure at engine inlet connection,
min. (when engine is starting)
L
bar
-0.1
-0.1
-0.1
-0.1
Fuel pressure at engine inlet connection,
min. (when engine is running)
L
bar
-0.3
-0.3
-0.3
-0.3
Fuel pressure at engine inlet connection,
max. (when engine is starting)
L
bar
1.5
1.5
1.5
1.5
Fuel supply rate, max. – DL
R
Liters/mi
n
5.5
5.5
7.5
7.5
62 | Technical Data | MS150109/01E 2015-11
TIM-ID: 0000045046 - 003
