Number of cylinders 12
Number of inlet valves, per cylinder 2
Number of exhaust valves, per cylinder 2
RAW WATER CIRCUIT (open circuit)
Number of cylinders 12
Raw water pump: inlet pressure, min. L bar -0.4
Raw water pump: inlet pressure, max. L bar +0.5
Pressure loss in the external raw water system, max. L bar 0.7
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 3.5
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
MW15407/14E 2012-02 | Technical Data | 37
TIM-ID: 0000002967 - 002
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