12V2000
M84
Cylinder displacement Liters 2.23
Total displacement Liters 26.76
Number of inlet valves per cylinder 2
Number of exhaust valves per cylinder 2
Raw water circuit (open circuit)
12V2000
M84
Raw water pump: Inlet pressure, min. L bar -0.4
Raw water pump: inlet pressure, max. L bar +0.5
Pressure loss in engine-external raw water system, max. L bar 0.7
Lube oil system
12V2000
M84
Lube oil operating temperature before engine, from R °C 82
Lube-oil operating temperature before engine, to R °C 90
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
Fuel system
12V2000
M84
Fuel pressure at engine inlet connection, min. (when engine is starting) L bar -0.3
Fuel pressure at engine inlet connection, min. (during engine operation) L bar -0.3
Fuel pressure at engine inlet connection, max. (when engine is starting) L bar +0.25
Fuel supply flow, max. A liters/min 6.3
General operating data
12V2000
M84
Firing speed, from R rpm 100
Firing speed, to R rpm 120
Starter (electric)
12V2000
M84
Rated starter voltage (standard design) R V= 24
34 | Technical Data | MS150063/03E 2016-02
TIM-ID: 0000010851 - 003