Cummins QSK19 engines come with these standard features so you get more power, economy and life out of every one of them.

• Extra-Wide Gear Train – Extra-wide gear train is quieter, longer-lasting and capable of handling high loads of injector pressures with ease
• Single-Stage Holset Turbocharger – Lower intake air temperatures provide increased air density, resulting in more power and lower emissions
• Large Fan Drive and Bearings – Allow increased fan size for improved cooling capacity
• Full-Authority Electronic Controls – Programmable controls optimize combustion based on engine load and atmospheric conditions. They also provide advanced monitoring, diagnostic, prognostic and reporting capabilities, with integrated engine protection features
• Two-Stage Oil Filter – Combination full-flow and bypass oil filter reduces maintenance costs as it extends service intervals
• Longer-Lasting Intake and Exhaust Valves – Valve and seat are machined out of select materials for longer life. Rotators on both intake and exhaust ensure uniform wear
• Precision-Honed Cylinder Liners – Precise liner machining with superior metal technology creates exceptional surface smoothness and durability
• Articulated Steel Pistons – 30% longer life, increased reliability and improved combustion result from the two-piece piston design
• High-Durability Camshaft – Microfinishing makes it last twice as long as previous designs. Improved contact between the crosshead and rocker lever reduces wear and improves durability