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General Introduction
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.
Parameter
Model | D1242 series |
Type | Vertical, in-line, water-cooled, four-stroke, direct injection |
Rated Power(KW/HP)@Rated speed (rpm) | 300/410@2000 |
Air inlet | Turbocharged and intercooled |
NO. of cylinder | 6 |
Bore×stroke(mm×mm) | 126×155 |
NO. of valve/cylinder | 4 |
Crankshaft rotation direction(look from the free end) | Clockwise |
Ignition sequence | 1-5-3-6-2-4 |
Displacement (L) | 11.596L |
Rated fuel consumption rate (g/kW.h) | 215 |
Maximum combustion pressure (MPa) | 16 |
Compression ratio | 17:1 |
Oil fuel consumption ratio(%) | 0.4 |
Starting mode | Electric starting |
Charge ratio | 1.85 |
Idle speed(r/min) | 600±50 |
Crankshaft type | Integral type |
Net weight(kg) | 1200 |
Dimensions L*W*H (mm) | 1751*947*1277 |
Model | D1242 series |
Type | Vertical, in-line, water-cooled, four-stroke, direct injection |
Rated Power(KW/HP)@Rated speed (rpm) | 300/410@2000 |
Air inlet | Turbocharged and intercooled |
NO. of cylinder | 6 |
Bore×stroke(mm×mm) | 126×155 |
NO. of valve/cylinder | 4 |
Crankshaft rotation direction(look from the free end) | Clockwise |
Ignition sequence | 1-5-3-6-2-4 |
Displacement (L) | 11.596L |
Rated fuel consumption rate (g/kW.h) | 215 |
Maximum combustion pressure (MPa) | 16 |
Compression ratio | 17:1 |
Oil fuel consumption ratio(%) | 0.4 |
Starting mode | Electric starting |
Charge ratio | 1.85 |
Idle speed(r/min) | 600±50 |
Crankshaft type | Integral type |
Net weight(kg) | 1200 |
Dimensions L×W×H (mm) | 1751×947×1277 |

Instrument controller
Sinotruk engine meter/monitor controller, temperature, pressure, speed,alarm panel, includes color
LCD CAN cable meters, can connect all kinds of sensors with 16 ways input, provide alarm
security module, display meter supports digital cable transfer pointer.
No need power supply, just insert it can work
Only insert press sensor, test can work
The temperature sensor, press, speed sensor can do the same.
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A:Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Company Name: SINOOUTPUT Plant(Shanghai)Ltd.
Operational Address: 3-2503, Wanda, No. 4995, Gonghe New Road, Baoshan Dist., Shanghai, China(Mainland)
Website: //www.sinooutput.com //www.sinooutput.en.alibaba.com
Parts introduction
Cylinder block
All the EuroII engines adopted EuroIII cylinder block
Advantage--the EuroIII cylinder block rigidity is higher, improve engine operation reliability and longer the engine using life.
Fuel injection pump
PS8500 injection pump, only 415 series is PS 7100
Advantage--PS8500 is the first line product in engine field of China market, fuel consumption, torque and displacement better than others.
The injector is by U.K DELPHL tech. better pulverization and sufficient burning.
Connecting rod
By EuroIII standard
Advantage-- Adopts the standard EuroIII of RICHARDO, U.K., strengthening and upgrading the current connecting rod.
Customers feedback
MAN series engines no maintain within 15000 hours, we try to up to 50000hours.

YOU MAY NEED TO
WD415 series marine diesel engine as the WD615
marine diesel engine's sister products,
draw the most advanced diesel engine design
concept in Europe, the key to strengthen the design of the basic parts,
but also to further improve the reliability.
2--D1242 series marine engine
Each cylinder has a cylinder head,
four valve inlet and exhaust system,
reliable work,.
The built-in type oil cooler, safe and reliable.
Using the rear end of the gear system (flywheel end)
to reduce the noise and improve the reliability.
Sinotruk marine engine devided into for series,
that is WD615, WD415, WD615.57,
and D12 series for main power engines and auxiliaries.
4-Deutz 226B series engines are mainly used for marine and generator sets,
the power 30KW-250KW, speed 1500rpm-2300rpm.
This series engines are totally adopted by Germany tech.,
features are: large scope of speed,
small size, light weight, compact
construction, reliable operation,
New products from manufacturers at wholesale prices