Secure the massive Cummins QSK50 industrial diesel engine directly from a leading Chinese OEM manufacturing source. This 50-liter extreme-duty platform delivers unparalleled horsepower and torque for the world's most challenging applications, including ultra-class mining haul trucks (300-400 ton class), large marine propulsion and auxiliary power, gas compression stations, oil field frac fleets, and prime power for data centers. By sourcing factory-direct, you bypass all regional and international intermediaries, obtaining authentic engines with full component traceability, factory load bank and dynamometer certification, plus adaptable emission configurations for global project requirements. Our heavy logistics team manages industrial skidding, inland transport to major seaports, complete export customs clearance, and project cargo or break-bulk shipping arrangements. Whether executing a mining fleet expansion, marine repower project, or large-scale power generation tender, request your direct factory quotation with complete technical datasheets and current production lead time before order confirmation.
Production specification
QSK50-G12 | QSK50-G16 | QSK50-G20 | QSK50-G23 | ||||
Cyl No. and Arrangement | 16-Cyl V-line | ||||||
Bore/Stroke(mm) | 159/159 | ||||||
Air-intake way | Turbo charged cooling | ||||||
Combustion system | Direct injection | ||||||
Cooling way | Water-cooled | ||||||
Displacement(L) | 50 | ||||||
Max.Torque(N.m) | 5500 | 7300 | 9200 | 10500 | |||
Power(kw) | 895 | 1193 | 1491 | 1715 | |||
Power(hp) | 1200 | 1600 | 2000 | 2300 | |||
Speed(rpm) | 2000 | ||||||
Net Weight(kg) | 6500 | ||||||
Weight(kg) | 7200 | ||||||
Dimension(L*W*H/cm) | 350*180*220 | ||||||
Application: | construction machinery / generator set / mining equiment / water pump / truck | ||||||
Certification | ISO9001:2000 | ||||||
Warranty | 12 Months / 1000 Hours | ||||||
Quality Control | The engines have been rigorously tested | ||||||
Payment | T/T, Western Union, Alibaba online payment. | ||||||
Service | Guidance on product issues through online and video support | ||||||
The price varies based on configu-ration, serial number, and part quality. For an accurate quote, contact a supplier with your specific engine serial number ornameplate. | |||||||