Product Description
Three years quality warranty Sinotruk marine engine WD615 series with CE certificate
Sinotruk marine engine devided into for series, that is WD615, WD415, WD615.57, and D12 series for main power engines and auxiliaries. Main power engines are devided into two categories, basic use and fishing boat use with speed 1500r/min,1800r/min,2100r/min(or 2000r/min). The basic includes turbocharged intercooled engine model and turbocharged model, and the turbocharged intercooled models are the same as truck engines, but adding marine special spares, such as marine intercooler, sea-fresh water heat-exchanger, monitor, PS8500 fuel injection pump(with parking electromagnet),sea water pump, SAE1# flywheel case, 14'flywheel, and flywheel connecting flange, supporter, the installment size is 740*1089.2(and for WD415 series is 740*789.2), the distance from crankshaft center height is 135. The fishing boat used engines based on the basic used have been changed into 4 slots fishing pulley, connecting flange(M14*1.5), diesle filter installed in the air-intake pipe and also add diesle pre-filter installed in the air-intake pipe, the installing size is 694*1145.5*140cm( for WD415series is 694*805.5*140cm). Main power engines can choose 6135 flywheel case, when replace with SAE1 flywheel case, please change the flywheel case and connecting flange.
| Model |
61561C |
61564C |
61567C |
61568C |
61546C |
61557C |
| Type |
Vertical, in-line, water-cooled, four-stroke, direct injection |
| Air inlet |
Turbocharged |
Turbocharged and intercooled |
| 6NO. of cylinder |
6 |
Bore×stroke
(mm×mm) |
126×130 |
| NO. of valve/cylinder |
2 |
| Crankshaft rotation direction(look from the free end) |
clockwise |
| Ignition sequence |
1-5-3-6-2-4 |
| Displacement (L) |
9.726L |
| Rated fuel consumption rate (g/kW h) |
220 |
215 |
205 |
205 |
205 |
200 |
| Maximum combustion pressure (MPa) |
13.5 |
13.5 |
14.5 |
14.5 |
14.5 |
16 |
| Compression ratio |
17:1 |
17.5:1 |
| Compression pressure |
>2000 |
| Oil fuel consumption ratio(%) |
0.4 |
| Starting mode |
0.4 |
| Charge ratio |
2.08 |
| Idle speed (r/min) |
600±50 |
| Net weight (kg) |
850 |
1000±40 |
1050±40 |
1050±40 |
1080±40 |
1080±40 |
| Dimensions L×W×H (mm) |
1580×830×1170 |
1580×830×1170 |
1912×830×1170 |
1912×830×1170 |
1940×830×1225 |
1940×830×1225 |
Sinotruk marine engine devided into for series, that is WD615, WD415, WD615.57, and D12 series for main power engines and auxiliaries. Main power engines are devided into two categories.
Sinotruk marine engine devided into for series, that is WD615, WD415, WD615.57, and D12 series for main power engines and auxiliaries. Main power engines are devided into two categories.
Guarantee
