High-Pressure Common-Rail (HPCR) Fuel System maintains high injection pressures regardless of engine speed for optimum performance across the entire rpm range.
Air Intake System Charge air cooling lowers intake manifold temperatures, improves mileage, increases performance.
Electronic Features The Interact System includes full authority electronics and is fully customizable.Features include diagnostics, asset protection, road speed governing, PTO, Trip Information System, cruise control and more.
Turbocharger Holset waste gated turbocharger is performance-matched to increase performance at all speeds.
Meet Euro III emission regulations.
All the Cummins QSZ serie engines parts are available.
All the power ranges of Cummins QSZ series below