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3.2 12 V 4000 Gx3 engine data: Continuous operation, variable
3B, optimized fuel consumption
Explanation
Abbrevia‐
tion
Meaning
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 set‐
tings).
N
Not yet defined value
-
Not applicable
X
Applicable
Reference conditions
Engine model
12V4000
G23
12V4000
G23R
12V4000
G43
12V4000
G63
12V4000
G83
Application group
3B
3B
3B
3B
3B
Intake air temperature
°C
25
25
25
25
25
Charge-air coolant tempera‐
ture
°C
55
55
55
55
55
Raw water inlet temperature
°C
-
-
-
-
-
Barometric pressure
mbar
1000
1000
1000
1000
1000
Site altitude above sea level
m
100
100
100
100
100
Power-related data (power ratings are net brake power to ISO 3046)
Number of cylinders
12
12
12
12
12
Rated engine speed
A rpm
1500
1500
1800
1500
1800
Continuous power ISO 3046
(10% overload capability, de‐
sign power DIN 6280, ISO
8528)
A kW
1420
1205
1520
1575
1736
General conditions (for maximum power)
Number of cylinders
12
12
12
12
12
Intake depression (new filter) A mbar
15
15
15
15
15
Intake depression, max.
L mbar
50
50
50
50
50
Exhaust overpressure
A mbar
30
30
30
30
30
Exhaust overpressure, max. L mbar
85
85
85
85
85
28 | Technical Data | M015710/04E 2012-09
TIM-ID: 0000002981 - 002