Engine Model
|
LY12V170-W
|
Engine power
|
|
kW
|
1135
|
Rated rotation speed
|
|
r/min
|
1500
|
Average effective pressure
|
|
MPa
|
1.71
|
Exhaust gas temperature
|
|
ºC
|
≤500
|
Wet exhaust flow
|
About
|
kg/h
|
5751
|
Combustion air flow
|
±8%
|
kg/h
|
4718
|
Inlet air temp after intercooling
|
±5
|
ºC
|
50
|
Ventilation volume
|
About
|
kg/h
|
29020
|
Engine technical parameters
|
|
Bore/Stroke
|
|
mm
|
170/195
|
Displacement
|
|
dm
3
|
53.1
|
Average piston speed
|
|
m/s
|
9.75
|
Lubricant capacity
|
|
dm
3
|
180
|
Lubricant consumption rate with 100% load
|
|
g/kWh
|
≤0.4
|
Alternator
|
|
Efficiency
|
|
%
|
96.9
|
Energy Balance
|
LY1100GL-W
|
Output electric power
|
|
kW
|
1100
|
High temp coolant heat
|
±8%
|
kW
|
651
|
Low temp coolant heat
|
±8%
|
kW
|
107
|
Heat of exhaust gas cooled to 150 ° C
|
±8%
|
kW
|
637
|
Radiated heat from the engine
|
About
|
kW
|
43
|
Radiated heat from the alternator
|
About
|
kW
|
35
|
Gas consumption
|
±5%
|
kW
|
2743
|
Electrical efficiency
|
|
%
|
40.1
|
Thermal efficiency
|
|
%
|
47
|
Total efficiency
|
|
%
|
87.1
|
System Parameters
|
|
Min/Max flow of high temp coolant
|
|
m
3
/h
|
40/56
|
Engine Kvs value
|
|
m
3
/h
|
42
|
Flow of low temperature coolant
|
|
m
3
/h
|
35
|
Intercooler Kvs value
|
|
m
3
/h
|
30
|
Engine coolant capacity
|
|
dm
3
|
111
|
Intercooler coolant capacity
|
|
dm
3
|
28
|
High temp coolant temperature inlet/outlet
|
|
ºC
|
76/89
|
Low temp coolant temperature inlet/outlet
|
|
ºC
|
46/49
|
Max
exhaust back pressure
|
|
kPa
|
5
|
Max pressure drop before the air filter
|
|
kPa
|
0.5
|
Gas pressure range
|
|
kPa
|
5-15
|
Startup method and battery capacity
|
|
|
Electric startup & DC24V@240Ah
|