QSZ13 Generator Set Engines
TypeInline 6 cylinders, water-cooled, four strokes, electronically-controlled high pressure injection
Bore×stroke (mm)130×163
Aspirationcharged, inter-cooled
Maximum power(Hp/kw)550/410
Maximum torque(N·m)2300
Control systemECM
Fuel systemHigh pressure common rail system
Emission certificationNS III/EU Stage IIIA
Dry weight (Kg)1190
  • Product Advantages
  • Product Portfolio
Product Advantages
  • The advanced Cummins XPI ultra-high pressure fuel injection system with injection pressure up to 2400 bar offers a minimum fuel consumption of 186g/kW·h, wider economic fuel consumption range and more fuel saving through precise combustion control.

  • Excellent engine configuration, lighter-weight and compact structure among similar products, and extraordinary performance with maximum output power of 500 kW.

  • The integral steel piston and the high-strength cylinder and crankshaft that can withstand 230 bar ultra-high burst pressure, harsh component test verification, higher engine strength, and excellent reliability.

  • The cutting-edge Cummins electronic control intelligent module consistently monitors the engine’s running state and precisely controls fuel injection, empowering the engine to “think”.

  • Easy start-up at -15°C ambient temperature without any cold-start assistance systems. Start up at -30°C with auxiliary systems.

  • The engine is a perfect combination of emissions and economy with optimized combustion chamber and high piston ring, advanced four-valve structure, low airflow-vortex ratio at cylinder head, high injection pressure fuel system, and near-zero smoke.

  • With advanced design, the engine gains maximal power per liter, which is up to 38.5 kW / liter.

  • The three-stage filter ensures balanced particle dispersion, protects main components of the fuel system and maximizes engine life.

  • The electronic control system intelligently switches to operation modes according to the environment and operating conditions. It has self-diagnosis, alarm and remote monitoring functions.

  • The mature intelligent electronic control technology improves the overall performance of the engine. The engine specifications can be customized according to application requirements.

Product Portfolio

Rated power output


Standby power


CylindersDisplacement (L)Governor type
QSZ13-G2400@1500400@1800613Electronic control