MODEL RELATED DATA (basic design)
Number of cylinders
12
12
12
12
Cylinder arrangement: V angle
Degrees
90
90
90
90
Bore
mm
165
165
165
165
Stroke
mm
190
190
190
190
Displacement of a cylinder
Liters
4.1
4.1
4.1
4.1
Displacement, total
Liters
48.80
48.80
48.80
48.80
Number of inlet valves per cylinder
2
2
2
2
Number of exhaust valves per cylinder
2
2
2
2
COMBUSTION AIR / EXHAUST GAS
Number of cylinders
12
12
12
12
Charge-air pressure before cylinder
R bar
2.5
-
2.4
2.2
Exhaust gas temperature
R °C
415
-
431
413
COOLANT SYSTEM (HT circuit)
Number of cylinders
12
12
12
12
Coolant temperature (at engine connec‐
tion: outlet to cooling equipment)
A °C
92
-
95
95
Coolant pump: inlet pressure, max.
R °C
1.5
-
1.5
1.5
Thermostat: Starts to open
R %
76
-
76
76
Thermostat: Fully open
R bar
87
-
87
87
LUBE OIL SYSTEM
Number of cylinders
12
12
12
12
Lube oil operating pressure upstream of
engine, from
R bar
6.5
-
6.1
6.3
FUEL SYSTEM
Number of cylinders
12
12
12
12
Fuel temperature before pump, max.
L °C
60
-
60
60
CAPACITIES
Number of cylinders
12
12
12
12
Engine coolant capacity, engine side
(without cooling equipment)
R Liters
160
-
127
127
Charge-air coolant, engine side
R Liters
33
-
33
33
Engine oil, max.
R Liters
198
-
198
198
WEIGHTS / MAIN DIMENSIONS
Number of cylinders
12
12
12
12
Engine weight, dry (basic engine config‐
uration acc. to scope of delivery specifi‐
cation)
R kg
6044
6044
6044
6044
MS150049/02E 2012-11 | Technical Data | 33
TIM-ID: 0000040210 - 001
