Emissions: EPA/CARB Tier 3

Engine Type: 4 Cycle; In-Line; 6 Cylinder

Aspiration: Turbocharged and Charge-air cooled

Displacement: 915 in3 (15.0 L)  

Rotation: Counterclockwise from flywheel end

• Heavy-duty Rings, Pistons, Bearings – Built to last in excess of 21,000 hours (35% load factor) with high-strength alloys.
• Patented Mid-stop Cylinder Liners – resist cavitation, extend life-to-overhaul.
• Wastegated Turbocharger – Designed by Cummins Turbo Technology, Holset® wastegated design optimizes operation across the torque curve with better low-speed performance and high-speed boost.
• Quantum System Electronic Controls – Optimize engine performance.
• High-pressure Fuel System – Up to 30,000 psi, allows for cleaner, more complete combustion.
• Dual Overhead Camshafts – The first drives the high-pressure fuel system and the second operates the intake and exhaust valves.
• Improved Piston Design – Delivers optimal combustion by combining symmetrical piston bowl with centered injectors. Ni-Resist piston inserts give exceptional oil control for longer life.
• Fleetguard® Extended Service (ES) Oil and Fuel Filters – Allow for 500-hour service intervals.