Key Specifications

  • Extra-Wide Gear Train - Quieter, longer lasting and capable of handling high loads with ease.Cummins Mining Engine QSK19
  • Single-Stage Holset Turbocharger - Lower intake air temperatures provide increased air density, resulting in more power and lower emissions from less fuel.
  • Full-Authority Electronics - Programmable electronic controls optimize combustion at all altitudes and conditions. Superior performance is driven by an upgraded CM850 ECM with twice the processing speed of its predecessor.
  • Two-Stage Oil Filter - Combination full-flow and bypass oil filter reduces maintenance costs as it extends service intervals.
  • Precision-Honed Cylinder Liners - Precise liner machining with superior metal technology creates exceptional surface smoothness and durability.
  • Power Cylinder Package - Proven single-piece ferrous cast ductile iron pistons for maximum durability and reliability. This advanced design also uses nitride liners and cast-iron top rings to handle injection pressures with exceptional durability.
  • High-Durability Camshaft - Micro finishing makes it last twice as long as previous designs. Improved contact between the crosshead and rocker lever reduces wear and improves durability.
  • FleetguardĀ® ES Filtration - Fleetguard's ES oil filter keeps your equipment on the job with a combination full-flow and bypass design that simplifies service and reduces replacement costs.


Feature Specifications
Engine Family QSK19
Engine Configuration In Line, 9 cylinder
Displacement 19 L
HP Range (diesel) 506-800 HP
HP Range (gas)  
Aspiration TA, TAA
Fuel System HPI & MCRS Options available
Dimensions (mm) 1679 x 872 x 1616
Weight (Kg) 2057
Emissions US EPA Tier II / III Compliant
Spec Sheet Download PDF