power generation engines-21KW-YSD490D
YANGDONG DIESEL ENGINES FOR GENERATOR
Model | YSD490D |
Type | Vertical,water cooling, four stroke |
Combustion chamber type | Direct injector |
Number of cylinders | 4 |
Bore(mm) | 90 |
Stoke(mm) | 100 |
Compression ratio | 18 |
Total displacement(L) | 2.54 |
Firing order | 1-3-4-2 |
Rated Power (KW)/Speed(RPM) | 21/1500 25/1800 |
Min.specific fuel consumption at full load (g/kW.h) | ≤247.5 |
Intake Type | Natural Aspiration |
Cooling methed | Forced watercooling |
Starting methed | Electric |
flywheel size | SAE7.5″ |
Bell housing size | SAE4# |
Net mass without radiator | 280 |
Overall dimensions (L*W*H) (mm) without radiator | 716*530*670 |
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