MTU 12V4000M73 series Operating Instructions Manual page 91

RAW WATER SUPPLY (open circuit)
Raw water circuit
Raw water pump: Inlet pressure, min.
Raw water pump: Inlet pressure, max.
Pressure loss in engine-external raw water system, max.
LUBE OIL SYSTEM
Lube oil system
Lube oil operating pressure before engine, from
Lube oil operating pressure before engine, to
Lube oil operating pressure (low idle) (measuring point: before engine)
FUEL SYSTEM
Fuel system
Fuel pressure at engine supply connection, min. (when engine is started)
Fuel pressure at engine supply connection , min. (when engine is running),
Fuel pressure at engine supply connection, max. (when engine is started)
Fuel supply flow, max. (normal operation)
Fuel return flow, max. (normal operation)
GENERAL OPERATING DATA
General operating data
Firing speed, from
Firing speed, to
STARTING (electric)
Starting (electric)
Starter, rated voltage (standard design)
STARTING (with compressed air / hydraulic starter)
Starter (with pneumatic/hydraulic starter motor)
Starting air pressure before starter motor, min.
Starting air pressure before starter motor, max.
INCLINATIONS - STANDARD OIL SYSTEM (Reference: waterline)
Inclinations, standard oil system
Longitudinal inclination, continuous max. driving end down (option: max. oper-
ating inclinations)
Longitudinal inclination, temporary max. driving end down (option: max. oper-
ating inclinations)
Longitudinal inclination, continuous max. driving end up (option: max. operat-
ing inclinations)
Transverse inclination, continuous max. (option: max. operating inclinations)
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MS150045/03E 2018-08 | Technical Data | 89
Unit Value
bar -0.2
bar 0.5
bar 1.0
Unit Value
bar 6
bar 8
bar 2.0
Unit Value
bar -0.1
bar -0.3
bar 1.5
liters/min 15.8
liters/min 1.5
Unit Value
rpm 80
rpm 120
Unit Value
VDC 24
Unit Value
bar 8
bar 9
Unit Value
Degrees 17
Degrees 19.5
Degrees 12
Degrees 15