Exhaust Emissions (1/2 Ta-Luft) - MTU 20 V 4000 L63 Operating Instructions Manual

2.5.3 20 V 4000 L63 engine data, optimized exhaust emissions (1/2 TA-Luft)
Explanation:
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 setting)
N Not yet defined value
- Not applicable
X Applicable
Refernce data
Engine model
Application group
Intake air temperature
Charge-air coolant temperature
Barometric pressure
Site altitude above sea level
Table 18: Refernce data
Power-related data (power ratings are net brake power to ISO 3046)
Number of cylinders
Rated engine speed
Mean piston speed
Continuous power as per ISO 3046
Mean effective pressure (pme) (continuous power ISO 3046)
Table 19: Power-related data (power ratings are net brake power to ISO 3046)
General conditions (for max. power)
Number of cylinders
Relative air humidity
Intake air temperature
Intake air temperature, min.
Intake air temperature, max.
Mixture temperature after mixture cooler
Ambient intake depression, max.
Pressure loss over air filter, max.
Exhaust back pressure, max.
Gas type: natural gas
Methane number, min.
Table 20: General conditions (for max. power)
26 | Product Summary | MS150059/01E 2012-07
20V 4000
L63
3A
°C 25
°C 40
mbar 1000
m 100
20
A rpm 1500
m/s 10.5
A kW 2200
bar 18.5
20
A % 30
A °C 25
L °C 20
L °C 30
A °C 50
L mbar 3
L mbar 30
L mbar 60
X
L 80