Model No.: 4N20D
Rated power: 20KW/1500 rpm; 25KW/1800rpm; 28KW/2000rpm
Model NO. |
4N15D |
4N18D |
4N20D |
4N22D |
Type |
Four stroke ,water cooled, inline direct injection chamber |
Cylinder No-bore*stroke |
4-85*100 |
4-90*100 |
displacement ( L ) |
2.545 |
2.545 |
Intake method |
naturally aspirated |
naturally aspirated |
Rated power(kw/rpm) |
15/1500 |
18/1500 |
20/1500 |
22/1500 |
18/1800 |
21.6/1800 |
24/1800 |
26.4/1800 |
Standby power |
16.5/1500 |
19.8/1500 |
22/1500 |
24.2/1500 |
19.8/1800 |
23.8/1800 |
26.4/1800 |
29/1800 |
Max idle load rotating (r/min) |
1500rpm model ≤1575; 1800rpm model ≤1890 |
Fuel consumption rate (g/kw.h) |
≤243 |
≤243 |
oil consumption rate (g/kw.h) |
≤2.04 |
exhaust temperature |
≤600 ºC |
crankshaft rotating direction |
anti clockwise ( face flywheel side) |
cooling method |
forced water cooled |
lubricating method |
pressure and splash compound type |
start method |
electric start |
dry weight (kg) |
250 |
250 |
250 |
250 |
Connecting interface |
SAE 4# ,7.5' flywheel |