
Cummins' ISX15 engine was designed to provide performance as well as fuel economy. A recent update to the engine delivers 6% fuel economy improvement with optimized combustion and improved calibrations when compared with the 2007 ISX engine.
- Fuel system delivers precise quantity of fuel at ultra-high pressures and combines with electronic engine controls to enable multiple injection events per cycle
- Single overhead cam lightens weight and simplifies operation
- Turbocharger nhances response and control with electric actuation for infinite adjustment, providing exact boost at any rpm
- Sliding-nozzle design of turbocharger increases reliability and durability
- Lowers combustion temperatures for reduced emissions and optimized fuel economy
- Electronic Control Module (ECM) controls everything from air intake to exhaust aftertreatment for peak performance and near-zero emissions
- Enhances vehicle control with up to 600 bhp braking horsepower which reduces service brake wear
- Particulate filter reduces particulate matter by over 90% and combines with Selective Catalytic Reduction (SCR) to meet emission standards while maintaining performance, reliability and durability
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