>> The dual control module adds OBD and UDS / ODX functions which is faster and more powerful, and achieved balance between load requirement, fuel efficiency and emission control.
>> Powerful control system: Optimized design for the fuel system combining with powerful control system is to ensure the best fuel economy and dynamic in different conditions.
>> DCEC high pressure common rail fuel system: for the heavy duty engine dedicated fuel system, the fuel injection pressure is up to 1800bar, which greatly improved low-speed performance and fuel economy.
>> Much more powerful: maximum torque can achieve 1700N.m, which greatly improved the engine’s power reservation and instant response performance, and contributed directly to fast acceleration and great climbing performance.
>> Excellent cold start performance: with intake preheating, even in the -35 °C ultra-low temperature state, the engine can also be successful ignition.

Performance Curve of DCEC ISLe340-30 Diesel Engine

A complete engine with all necessary accessories mainly includes followings:

Working together with our business partner Duramac, we are able to provide a complete engine power pack for all different kinds of automotive manufacturers in all over the world. We are providing design, supply, installation and commissioning, for more information, please visit www.duramac.com. For auotmotive application option, we can provide clutch, transmission. Fast, Dongefeng, Alison brands transmissions are available.

User Guidelines

1. The vehicle operating should not out range of the approved number of people and cargo weight.

2. You should take new engine checking and mileage compulsory maintenance when beyond the running travelled distance.

3. You should be clearly that you can’t modify the structure of the engine or vehicle.

4. if you need to change the spare parts, make sure that you use original spare parts. After-market parts might damage your engine.

5. The quality of lubricating oil using on mechanical B series engine should not lower than API CF-4/SG standard, the viscosity is 15W-40 or when using in the arctic climate 10W-30 and 5W-20. The quality of lubricating oil using on electronic B & C series engine should not than API CH-4/SJ Performance range, the viscosity is 15W-40 or when using in the arctic climate 10W-30 and 5W-20.

6. Your engine must use antifreeze anti-rusted solution, and should change the liquid timely. DCEC recommend to use composite coolant or 50/50 high quality water mix with composite anti freeze.

a. The high quality water should meet all technical requests: concentration of chloride is lower than 40ppm, concentration of sulfate is lower than 100ppm, calcium/magnesium is lower than 170ppm; the prior choice is ionized water, distilled water or softened water.

b. Glycol working range between 40-60% is acceptable.

c. The concentration of SCA is in the range of 0.3-0.8.