QSK50 Cummins Engine Supplier – Direct Factory Export for Heavy Marine

We operate as a China-based factory-direct exporter and supplier of Cummins QSK50 engines, supporting industries that cannot afford downtime — oil and gas fracturing, data center standby power, locomotive drive systems, heavy marine and large-scale industrial projects. Each QSK50 engine is prepared with export-grade inspection, complete shipping documents and coordinated technical follow-up, giving overseas buyers a straightforward path to reliable Cummins power without layered trading costs.

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(LWH/cm)	350180220
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.
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.