Number of cylinders 12
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 79
Lube oil operating temperature before engine, to R °C 84
Lube oil operating pressure before engine, from R bar 7.5
Lube oil operating pressure before engine, to R bar 8.5
Lube oil operating pressure, low idle (meas. point: before engine) R bar 3.5
FUEL SYSTEM
Number of cylinders 12
Fuel pressure at supply connection to engine (when engine is starting), min. L bar -0.3
Fuel pressure at supply connection to engine (when engine is running),
min.
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 liter/min 29
GENERAL OPERATING DATA
Number of cylinders 12
Firing speed, from R rpm 100
Firing speed, to R rpm 120
STARTING (electric)
Number of cylinders 12
Rated starter voltage (standard design) R V= 24
STARTING (pneumatic starter)
Number of cylinders 12
Starting air pressure before starter motor, min. R bar 21
Starting air pressure before starter motor, max. R bar 30
INCLINATIONS – STANDARD OIL SYSTEM (ref.: water line)
Number of cylinders 12
Longitudinal inclination, continuous max., driving end down (Option: max.
operating inclinations)
L degree 15
Longitudinal inclination, temporary max., driving end down (Option: max.
operating inclinations)
L degree 22.5
Longitudinal inclination, continuous max., driving end up (Option: max. op‐
erating inclinations)
L degree 5
40 | Technical Data | MW15407/14E 2012-02
TIM-ID: 0000002992 - 002