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Diesel engine / turbocharged / 16-cylinder
QSK95 Tier 3 series Cummins Inc.


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  • Power:

    Min.: 2685000 W

    Max.: 3132000 W


The QSK95 engine is perfect for locomotive builders who require a cleaner and efficient performance. The engine drastically enhances the power capacity for fright and passenger operations and offers a 4000-hp (2983 kW) output from 16 cylinders. It has exceeded the expectations in emissions capability and compact installation as compared to the medium-speed engines with a similar output.

The 4200-hp (3132 kW) capable QSK95 comes with an auxiliary Cummins rail engine for the commuter and intercity locomotives, which offer electrical hotel power to the passenger coaches.

The combination of high power density and Cummins space-saving exhaust after-treatment results in a lighter, fully integrated power solution for meeting the needs of the new high-speed passenger locomotives. The QSK95 is likely to be a favorite amongst the operators of multipurpose freight locomotives from 3600 hp (2684 kW) as its cost saving and an extremely dependable power solution.


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