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The diesel engine has the highest thermal efficiency (engine efficiency) of any practical internal or external combustion engine due to its very high expansion ratio and inherent lean burn which enables heat dissipation by the excess air. A small efficiency loss is also avoided compared to two-stroke non-direct-injection gasoline engines since unburned fuel is not present at valve overlap and therefore no fuel goes directly from the intake/injection to the exhaust. Low-speed diesel engines (as used in ships and other applications where overall engine weight is relatively unimportant) can have a thermal efficiency that exceeds 50%.
Product name | 6 cylinders 278hp Weichai diesel engine WD10C278-21 |
Rate power and RPM | 205kw/2100rpm |
Displacement | 9.6L |
Emission standard | Tier 4 Final / Stage IV |
Bore*stroke | 126x130mm |
Application | marine |
Warranty | 1 year |
Delivery | By sea,by air,by express |
Package | 1. Neutral Packing 2. As customer requirement |
Futures | 1 , More rugged and reliable 2 , High torque output hence pulling power is high 3 , Gears are tall 4 , Fuel efficiency is high 5 , Service requirement is less frequent |

* Felxible –can be customerized according to customer's request, drawing will be submitted for approval. Such as taking off radiator and replacing with the heat exchanging system, total power solution such as gear box coupling and canopy design.
*Durability- With engines have been engineered to meet the durability and performance needs ofGenerator applications and water cooling options and controls seamlessly integrated to ensure the propulsion for your vessel meets your needs.
* Long-Life Expectancy – these critical parts are manufactured by leading companies, other part comes from reliable manufacturers, these sets guarantee long functional life, outstanding performance, and high efficiency.
* Easy availability of the spare parts -- the key parts are same as parts for vehicle diesel engine,better exchange and universality and durable.
* Easy maintenance –Diesel engine not require heavy maintenance. It is very easy, safe, and simple to use. Well-planned and preventive maintenance measures are generally available for these sets which are also low in cost.
Genuine Cumins NTA855 series marine engine
Original Cummins 4B series marine engine
Brand new Cummins ISF3.8 series engine
Cummins QSB6.7 series engine
Cummins 6BT series engine
Cummins 6CTseries engine
engnine parts
injector
piston kit
connecting rod
connecting rod bearing
cylinder linner
turbocharger


cylinder liner, piston, piston ring, engine valve, engine bearing, oil nozzle, oil seal, oil pump, fuel pump, water pump, turbocharger, and so on
our products have exported many countrys .We are also the supplier for China DEUTZ/KHD, CUMMINS, ISUZU and LOVOL as well as MTU, KKK Germany
We also supply the china products which are made by joint venture with international engine and engine parts ,for example Elring, Bosch, Payen, Federal-mogul, TP, Holset, S.Valeo, Garrett, Borg-Warner, KKK, ZF, Eaton, Fuller, GKN, Thomson products which made in China under strict quality control and international quality standards.
We aim to be a top class supplier for worldwide OEM and aftermarket!
hope build good business relationship with all company which is do business in this field.







New products from manufacturers at wholesale prices