Details
QSK50-G4
Original Cummins, new machines at absolute wholesale prices.
HekoPower Group is the reliable choice.
Our partner Cummins, a global power solutions leader, comprises five business segments – Components, Engine, Distribution, Power Systems and Accelera by Cummins – supported by Cummins global manufacturing and extensive service and support network, skilled workforce and vast technological expertise. In 1981, Chongqing Engine Plant started to license-produce Cummins engines, and in 1995, it jointly established a Chinese joint venture engine factory with Cummins.
QSK50-G4 is the generator used as a backup or safety equipment in the absence of mains power or in the event of a power failure and/or blackout.
Technical Specifications
General Engine Data
Engine Model: Cummins QSK50-G4
Type: 16 Cylinders
Displacement: 50.3 L
Bore * Stroke: 159 * 159
Net Weight: 7492 Kg
Overall Dimension: 4674mm*2468mm*3100mm
Key Performance Date
Rated Power/Standby Output(1500 rpm): 1328 kW, 1477 kW
Rated Power/Standby Output(1800 rpm): 1470 kW, 1656 kW
Rated Speed: 1500/1800 rpm
Low Idle Speed: 700-800 rpm
Fuel Consumption(1500 rpm): 89.2 g/kWh @ 1500 rpm
Fuel Consumption(1800 rpm): 96.4 g/kWh @1800 rpm
More Technical Data
Fuel System: Cummins Direct Injection MCRS
Aspiration: Turbocharged, After-cooled
Electrical System (Starter Motor/Alternator): 24V
Cooling System Design: 2 pump- 2 loop
Cummins QSK-G Series
Cummins QSK-G Series, original products from Chongqing Cummins Engine Plant(CCEC). This series mainly includes QSNT-G, QSK19-G4, QSK19-G5, QSKTAA19-G3, QSK38-G1, QSK38-G2, QSK38-G3, QSK38-G4, QSK38-G5, QSK50-G2, QSK50-G3, QSK50-G4, QSK50-G6, QSK50-G7.
High pressure fuel pump, Modular Common Rail fuel System (MCRS)
and state of the art integrated electronic control system provide superior performance, efficiency and diagnostics. The electronic fuel pumps deliver up to 1600 bar injection pressure and eliminate mechanical linkage adjustments. The new MCRS utilizes an electric priming pump which is integrated with the off-engine stage-1 fuel filter head and is controlled and powered by the engine ECM. The stage-2 fuel filters are mounted on-engine.
CTT (Cummins Turbo Technologies) HX83 turbo-charging
utilizes exhaust energy with greater efficiency for improved emissions and fuel consumption.
Charge Air Cooling
QSK19 engine requires the use of an Air-to-Air heat exchanger or Charge-Air-Cooler (CAC) to reduce intake manifold temperature and to meet the lower emissions requirements.
Ferrous Cast Ductile Iron (FCD) Pistons
High strength design delivers superior durability.
G-Drive Integrated Design
Each component has been specifically developed and rigorously tested for G-Drive products, ensuring high performance, durability and reliability.
