Cummins QSK60 Stage V Engine

At bauma, Cummins will introduce the QSK60 Stage V engine which is available from 1,398-2,125 kW for excavator and dump truck use.

Qsk60 2 Stage Stage V
Cummins Inc.
Cumminslo 10108212

Cummins is debuting the QSK60 Stage V engine which is part of its 560-2,611 kW (750-3,500 hp) mining lineup.

  • Available from 1,398-2,125 kW (1,875-2,850 hp) for excavator and dump truck use
  • Proven durability of close to 4.2 million L (1.1 million U.S. gallons) to overhaul 
  • Redesigned power cylinder, optimized wastegate turbocharging and improved crankcase breather system work to keep particulate matter (PM) below Stage V levels
  • Modular SCR system is used to reduce NOx to required level
  • SCR features integrated decomposition chamber and Cummins’ airless dosing system designed to last life of the engine
  • Use of SCR reduces engine backpressure, for increased fuel economy, and optimizes temperature management to minimize Adblue/DEF consumption
  • Simplified air handling configuration using Cummins turbochargers with intercoolers achieves an altitude capability of over 3,500 m (11,482.9 ft.) with easy access to the top end for servicing 
  • Latest NanoNet filtration technology captures and retains more harmful particles than traditional media, for longer fuel pump and injector life with better reliability 
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