Advanced design and excellent manufacturing: meets the harsh conditions, high strength and heavy load operation capacity.
? Excellent power property: maximum output power is up to 500Kw, the maximum output torque is 2990N.m, to ensure sufficient power under a variety of working conditions.
Ultra-low fuel consumption: using DCEC XPI ultra-high-pressure common-rail fuel injection system and CTT large flow turbocharger, combined with DCEC advanced power cylinder design and electronic control system, greatly reducing fuel consumption, to ensure the excellent fuel economy of the engine in different conditions and applications.
Excellent reliability: applying the world’s leading engineering technology and analysis tools combined with the deisgn for Chinese users, with the support of powerful sensors and electronic control systems, the engine has a stronger high altitude operation, low temperature operation and heavy load continuous working capacity, engine can run freely with -40 to 60 ? and 5200 meters above sea level.
Excellent applicability: ultra-high weight power density and volume power density delivers easy installation and transportation, and also convenient maintenance.
Lower emissions: using build-in purification solution to meet strict requirements of emssion for the hospital, schools and other places.
Holzer exhaust bypass valve:making low-speed performance more perfect and powerful.
Integrated design: “a multi-energy”of cylinder, cylinder head and other parts reduces the connection. And the engine contains up to 40% fewer parts than competitive engines in its class. This results in a less chance of failure than other competitve ones.
Excellent reliability: using forged camshaft and crankshaft, high-strength cylinder design, many parts cast in the cylinder, high stiffness, high pressure resistance and longer engine life.
Platform mesh honing design of the cylinder liner:applying the perfect geometric structure to effectively prevent oil leakage.
Rotor high-pressure fuel pump: lower fuel consumption, and effectively reduce noise.

Performance Curve of DCEC QSZ13-G2 Diesel Engine

A complete engine with all necessary accessories mainly includes followings:

Under our own diesel generator set brand Sinogen, we are able to provide a complete power range generator set for customers in all over the world. For more information, please visit www.sino-gen.com or directly contacting our sales team. For generator application, we can provide alternator with brands like Stamford, Marathon, Leroy Somer; controller with brands like Deepsea, ComAp, Startgen, Harsen etc.

User Guidelines

1. The 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.

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.