Number of cylinders 12
Displacement, total Liters 23.88
Number of inlet valves per cylinder 2
Number of exhaust valves per cylinder 2
Lube oil system
Number of cylinders 12
Lube oil operating temperature before engine, from R °C 75
Lube-oil operating temperature before engine, to R °C 85
Lube oil operating pressure before engine, from R bar 7.7
Lube oil operating pressure before engine, to R bar 8.2
Lube oil operating pressure (low idle) (meas. point: before engine) R bar 3.5
Fuel system
Number of cylinders 12
Fuel pressure at engine inlet connection, min. (when engine is starting) L bar -0.3
Fuel pressure at supply connection to engine, min. (when engine is run‐
ning)
L bar -0.3
Fuel pressure at supply connection to engine (when engine is starting),
max.
L bar +0.5
Fuel supply flow, max. R Liters/min 26
General operating data
Number of cylinders 12
Firing speed, from R rpm 100
Firing speed, to R rpm 120
Starter (electric)
Number of cylinders 12
Rated starter voltage (standard design) R V= 24
Starting equipment (with air starter motor)
Number of cylinders 12
Starting-air pressure before starter motor, min. R bar 21
Starting-air pressure before starter motor, max. R bar 30
MW15550/06E 2012-02 | Technical Data | 79
TIM-ID: 0000003091 - 002