Operating instructions

3 Technical Data
3.1 12V 2000 M72 engine data: Engine-mounted heat
exchanger, EPA stage 2
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 2000
M72
Application group 1B
Intake air temperature °C 25
Raw water inlet temperature °C 25
Barometric pressure mbar 1000
Site altitude above sea level m 100
POWER-RELATED DATA (power ratings are net brake power as per ISO 3046)
Number of cylinders 12
Rated engine speed A rpm 2250
Fuel stop power ISO 3046 A kW 1080
GENERAL CONDITIONS (for maximum power)
Number of cylinders 12
Intake air depression (new filter) A mbar 15
Intake air depression, max. L mbar 30
MODEL RELATED DATA (basic design)
Number of cylinders 12
Cylinder arrangement: V angle degrees 90
Bore mm 135
Stroke mm 156
Cylinder displacement liters 2.23
Total displacement liters 26.76
32 | Technical Data | M015650/04E 2012-02
TIM-ID: 0000003110 - 001