MTU 16 V 4000 C21 - Engine data 12 V 4000 C20, C20 R, C21, C21 R

3.3 Engine data 12 V 4000 C20, C20R, C21, C21R
Explanation
Abbr. Meaning
DL Reference value: Continuous power
BL Reference value: Fuel stop power
A Design value
G Guaranteed value
R Guideline value
L Limit value, up to which the engine can be operated, without change (e.g. of power set‐
ting)
N Not yet defined value
- Not applicable
X Applicable
12 V 4000 C21: T1237K33 / 06N04M 1326
12 V 4000 C21R: T1237K33 / 06N04M 1327
REFERENCE CONDITIONS
Engine model 12V
4000
C20
12V
4000
C20R
12V
4000
C21
12V
4000
C21R
Application group 5A, 5B 5A, 5B 5A, 5B 5A, 5B
Intake air temperature °C 25 25 25 25
Barometric pressure mbar 1000 1000 1000 1000
Site altitude above sea level m 100 100 100 100
POWER-RELATED DATA (power ratings are net brake power to ISO 3046)
Number of cylinders 12 12 12 12
Rated engine speed A rpm 1900 1900 1900 1900
Continuous power (without fan) (fuel
stop power)
A kW 1500 - 1510 1398
GENERAL CONDITIONS (for maximum power)
Number of cylinders 12 12 12 12
Intake depression (new filter) A mbar 25 - 30 30
Intake depression, max. L mbar 50 - 50 50
Exhaust overpressure A mbar 30 - 37 37
Exhaust pressure, max. L mbar 50 - 50 50
32 | Technical Data | MS150049/02E 2012-11
TIM-ID: 0000040210 - 001