2.5.2 12V 4000 L64, 16V 4000 L64 engine data, emissions-optimized (1/2 "TA-Luft")
Explanation:
DL Ref. value: Continuous power
BL Ref. 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 settings).
N Not yet defined value
- Not applicable
X Applicable
Reference conditions
Engine model
12V 4000
L64
16V 4000
L64
Application group
3A
3A
Intake air temperature
°C
25
25
Mixture coolant temperature
°C
43
43
Barometric pressure
mbar
1000
1000
Site altitude above sea level
m
100
100
Table 19: Reference conditions
Power-related data (power ratings are net brake power as per ISO 3046)
Number of cylinders
12
16
Rated engine speed
A
rpm
1500
1500
Mean piston speed
m/s
10.5
10.5
Continuous power as per ISO 3046
A
kW
1560
2080
Mean effective pressure (pme) (continuous power as per ISO
3046)
bar
21.8
21.8
Table 20: Power-related data (power ratings are net brake power as per ISO 3046)
General conditions (for maximum power)
Number of cylinders
12
16
Relative air humidity
A
%
30
30
Intake air temperature
A
°C
25
25
Intake air temperature, min.
L
°C
20
20
Intake air temperature, max.
L
°C
30
30
Mixture temperature after mixture cooler
A
°C
48
48
Ambient intake depression, max.
L
mbar
3
3
Pressure loss over air filter, max.
L
mbar
30
30
Exhaust back pressure, min.
L
mbar
30
30
Exhaust back pressure, max.
L
mbar
60
60
28 | Product Summary | MS15027/02E 2015-04
TIM-ID: 0000044458 - 003
