|
Engine Model
|
LY12V170-Z
|
|
Engine power
2)
|
|
kW
|
1035
|
|
Rated rotation speed
|
|
r/min
|
1500
|
|
Average effective pressure
|
|
MPa
|
1.58
|
|
Exhaust gas temperature
|
|
ºC
|
≤550
|
|
Wet exhaust flow
|
About
|
kg/h
|
5596
|
|
Combustion air flow
|
±8%
|
kg/h
|
5134
|
|
Inlet air temp after intercooling
|
±5
|
ºC
|
50
|
|
Ventilation volume
3)
|
About
|
kg/h
|
29375
|
|
Engine Technical Parameters
|
|
|
Bore/Stroke
|
|
mm
|
170/195
|
|
Displacement
|
|
dm
3
|
53.1
|
|
Average piston speed
|
|
m/s
|
9.75
|
|
Lubricant capacity
4)
|
|
dm
3
|
180
|
|
Lubricant consumption rate with 100% load
|
|
g/kWh
|
≤0.4
|
|
Alternator
|
|
|
Efficiency
|
|
%
|
96.6
|
|
Energy Balance
|
LY1000GL-Z
|
|
Output electric power
5)
|
|
kW
|
1000
|
|
High temp coolant heat
|
±8%
|
kW
|
598
|
|
Low temp coolant heat
|
±8%
|
kW
|
98
|
|
Heat of exhaust gas cooled to 150 ° C
|
±8%
|
kW
|
565
|
|
Radiated heat from the engine
|
About
|
kW
|
43
|
|
Radiated heat from the alternator
|
About
|
kW
|
34
|
|
Gas consumption
|
±5%
|
kW
|
2578
|
|
Electrical efficiency
|
|
%
|
38.8
|
|
Thermal efficiency
|
|
%
|
45.1
|
|
Total efficiency
|
|
%
|
83.9
|
|
System Parameters
|
|
|
Min/Max flow of high temp coolant
|
|
m
3
/h
|
40/56
|
|
Engine Kvs value
6)
|
|
m
3
/h
|
42
|
|
Flow of low temperature coolant
|
|
m
3
/h
|
35
|
|
Intercooler Kvs value
6)
|
|
m
3
/h
|
30
|
|
Engine coolant capacity
|
|
dm
3
|
111
|
|
Intercooler coolant capacity
|
|
dm
3
|
28
|
|
High temp coolant temperature inlet/outlet
|
|
ºC
|
78/92
|
|
Low temp coolant temperature inlet/outlet
|
|
ºC
|
48/52
|
|
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
|