MTU MW15406/17E - Page 68

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 off-engine raw water system, max. L bar 0.7
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 80
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 engine inlet connection, min. (when engine is starting) L bar -0.3
Fuel pressure at supply connection to engine, min. (when engine is running), L bar -0.3
Fuel pressure at engine inlet connection, max. (when engine is starting) L bar +0.5
Fuel supply flow, max. R liter/min 2.5
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 (with compressed air/hydraulic 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 (reference: waterline)
Number of cylinders 12
Longitudinal inclination, continuous max. driving end down (Option: max. oper-
ating inclinations)
L Degrees
(°)
15
Longitudinal inclination, temporary max. driving end down (Option: max. oper-
ating inclinations)
L Degrees
(°)
22.5
Longitudinal inclination, continuous max. driving end up (Option: max. operat-
ing inclinations)
L Degrees
(°)
5
68 | Technical Data | MW15406/17E 2014-05
TIM-ID: 0000010991 - 002