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No. and arrangement of cylinders:8-cylinder,in-line
Type:Four stroke,water cooled,turbocharged and aftercooled,direct injection
Bore:190mm
Stroke:210mm
Total displacement:47.6L
Compression ration:14.5:1
Direction of rotation:Counter-clockwise engine without R,clockwise engine with R in the model(facing to flywheel)
Starting method:Air motor or electric motor
Lubricating method:Pressure and splash lubrication
Here are the models and main technical specifications of some types.
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Model
Item |
8190ZLD |
8190ZLCZ-R |
8190ZLCZ-1R |
8190ZLCZ1-1R |
8190ZLCZ1-2R |
8190ZLCZ1-3R |
|
8190ZLC |
8190ZLC-1 |
8190ZLC1-1 |
8190ZLC1-2 |
8190ZLC1-3 |
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Type |
Four stroke,direct injection,water cooled,turbocharged and inter cooled |
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No.Of cylinders |
8 |
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Cylinder arrangement |
In line |
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Cylinder bore (mm) |
190 |
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|
Piston stroke |
210 |
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Total piston displacement |
47.63 |
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Compression ration |
14.5:1 |
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|
Rated power (KW) |
720 |
720 |
600 |
490 |
500 |
650 |
|
Rated speed(r/min) |
1500 |
1450 |
1200 |
1200 |
1000 |
1300 |
|
One hour power (kw) |
800 |
792 |
660 |
539 |
550 |
715 |
|
One hour speed (r/min) |
1500 |
1496 |
1239 |
1239 |
1032 |
1342 |
|
Min stabilized operating speed (r/min) |
650 |
650 |
540 |
540 |
400 |
580 |
|
Min stabilized operating speed(r/min) |
≤600 |
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Specific fuel consumption(g/kw.h) |
≤204 |
≤202 |
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Specific oil consumption(g/kw.h) |
≤1.2 |
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Max firing pressure(Mpa) |
12 |
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Mean effective pressure(Mpa) |
1.2 |
1.251 |
1.26 |
1.03 |
1.26 |
1.26 |
|
Mean piston speed(m/s) |
10.5 |
10.51 |
8.40 |
8.40 |
7.00 |
9.10 |
|
Stabilized speed droop(%) |
≤8；For generating set≤5 |
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Exhaust temperature before turbine(°C) |
≤600 |
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Oil pressure in main passage(KPa) |
300~600 |
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Oil temperature in main passage(KPa) |
≤90 |
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Net weight (kg) |
4500 |
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Overall dimension(L*W*H) |
3175*1208*2055 |
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