Number of cylinders
8
Stroke
mm
190
Cylinder displacement
Liters
4.06
Total displacement
Liters
32.5
Number of inlet valves per cylinder
2
Number of exhaust valves per cylinder
2
RAW WATER CIRCUIT (open circuit)
Number of cylinders
8
Raw water pump: Inlet pressure, min.
L bar
-0.2
Raw water pump: Inlet pressure, max.
L bar
+0.5
Pressure loss in off-engine raw water system, max.
L bar
0.8
LUBE OIL SYSTEM
Number of cylinders
8
Lube oil operating temperature before engine, from
R °C
85
Lube oil operating temperature before engine, to
R °C
90
Lube oil operating pressure before engine, from
R bar
4.8
Lube oil operating pressure before engine, to
R bar
5.3
Lube oil operating pressure (low idle) (meas. point: before engine)
R bar
2.0
FUEL SYSTEM
Number of cylinders
8
Fuel pressure at supply connection to engine, min. (when engine is starting) L bar
-0.1
Fuel pressure at supply connection to engine, min. (when engine is run‐
ning)
L bar
-0.3
Fuel pressure at supply connection to engine, max. (when engine is start‐
ing)
L bar
1.5
Fuel supply flow, max.
R Liters/min
13.8
GENERAL OPERATING DATA
Number of cylinders
8
Firing speed, from
R rpm
80
Firing speed, to
R rpm
120
STARTER (electric)
Number of cylinders
8
Rated starter voltage (standard design)
R V=
24
STARTING (with compressed air/hydraulic starter)
Number of cylinders
8
Starting-air pressure before starter motor, min.
R bar
16
Starting-air pressure before starter motor, max.
R bar
30
MS15021/01E 2012-02 | Technical Data | 35
TIM-ID: 0000011024 - 002
