MTU 16V4000C21 - Page 36

Performance data
ID 1 2 3 4
Rated engine speed A rpm 1900 1900 1900 1900
Continuous power (without fan) (fuel stop
power)
A kW 1510 1398 1510 1398
General conditions (for max. power)
ID 1 2 3 4
Intake depression (new filter) A mbar 30 30 30 30
Intake depression, max. L mbar 50 50 50 50
Exhaust overpressure A mbar 37 37 37 37
Exhaust overpressure, max. L mbar 50 50 50 50
Model related data (basic design)
ID 1 2 3 4
Cylinder arrangement: V angle Degrees 90 90 90 90
Bore mm 165 165 165 165
Stroke mm 190 190 190 190
Displacement of a cylinder Liters 4.1 4.1 4.1 4.1
Total displacement Liters 48.80 48.80 48.80 48.80
Number of inlet valves per cylinder 2 2 2 2
Number of exhaust valves per cylinder 2 2 2 2
Combustion air / exhaust gas
ID 1 2 3 4
Charge-air pressure before cylinder R bar 2.5 - 2.4 2.2
Exhaust gas temperature R °C 415 390 431 413
Coolant system (HT circuit)
ID 1 2 3 4
Coolant temperature (at engine connec-
tion: outlet to cooling equipment)
A °C 92 - 95 95
Coolant pump: inlet pressure, max. R bar 1.5 1.5 1.5 1.5
Thermostat: Starts to open R °C 76 - 76 76
Thermostat: Fully open R °C 87 - 87 87
Lube oil system
ID 1 2 3 4
Lube oil operating pressure upstream of
engine, from
R bar 6.3 6.3 6.3 6.3
Fuel system
ID 1 2 3 4
Fuel temperature before pump, max. L °C 60 60 60 60
36 | Technical Data | MS150049/04E 2017-04
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