Number of cylinders
12
16
Cylinder displacement
liter
1.99
1.99
Total displacement
liter
23.88
31.84
Compression ratio
16
16
Number of inlet valves per cylinder
2
2
Number of exhaust valves per cylinder
2
2
Standard flywheel housing flange (engine main PTO)
SAE
0
0
COOLANT SYSTEM (HT circuit)
Number of cylinders
12
16
Coolant temperature (at engine outlet: to cooling equipment)
A °C
95
95
Coolant temperature after engine, warning
R °C
97
97
Coolant temperature after engine, shutdown
L °C
99
99
Coolant antifreeze content, max.
L %
50
50
Pressure loss in off-engine cooling system, max.
L bar
0.7
0.7
COOLANT SYSTEM (LT circuit)
Number of cylinders
12
16
Coolant temperature before intercooler (at engine connection:
inlet from cooling equipment)
A °C
N
N
Coolant antifreeze content, max.
L %
50
50
Pressure loss in off-engine cooling system, max.
L bar
0.7
0.7
LUBE OIL SYSTEM
Number of cylinders
12
16
Lube oil operating temperature before engine, from
R °C
88
88
Lube oil operating temperature before engine, to
R °C
98
98
Lube oil temperature before engine, warning
R °C
99
99
Lube oil temperature before engine, shutdown
L °C
102
102
Lube oil operating pressure before engine, from
R bar
7.5
7.0
Lube oil operating pressure before engine, to
R bar
8.5
8.0
Lube oil pressure before engine, warning
R bar
5.5
5.5
Lube oil pressure before engine, shutdown
L bar
5.0
5.0
FUEL SYSTEM
Number of cylinders
12
16
Fuel pressure at supply connection to engine, min. (during en‐
gine starting)
L bar
-0.4
-0.4
Fuel pressure at supply connection on engine, max. (when en‐
gine is starting)
L bar
0.5
0.5
MS150025/02E 2012-10 | Technical Data | 39
TIM-ID: 0000011154 - 001
