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 |
Our Services
1. Pre-sale service:
A.Our engineers are available for onsite prospect before installation free to charge.
B. Foundation drawing and detailed Dimension free form us.
2. In-sale service:
A. Onsite overall guide installation,operation and maintenance training .
B. Assistance and instruction of trial running.
3. After-sale service:
A.Our engineers are in charge of different area,we will response periodically and support you
technical service free of charge,
B.Free of charge for the quality problem during the guarantee period.
C.One year guarantee period and lifetime service.
4. Spare parts service:
A.All spares parts on our gensets supplied by us.
B. Free spare parts together with genset when shipping
Audited Supplier 
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