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QSZ Series

QSZ Series

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

QSZ13-C525 Engine & parts
Engine model QSZ13-C525 Engine type 6 cylinders in line Displacement 13 Rated Power 390kW/525HP@1900rpm Peak Torque 2580N.m @1300-1500rpm Emission Standard Tier II     Cummins diesel engine QSZ13-C525 Technique Specification Bore*stroke 130 mm* 163mm Intake method Turbocharged and Change Air Cooled Fuel systeme Common rail  Injection Cooling method Fluid Cooling 23 L Governor Type Electrical Control Idle speed 0:00 Starting System Electrical Starting Motor 24V/750A,12V/500A Lowest Starting Temp .(without/with auxiliary systemE) -15℃/-30℃     Cummins diesel engine QSZ13-C525 Trade Information   Warranty time 1year or 1500h  
 
 
QSZ13-C550 Engine & parts
Engine model QSZ13-C550 Engine type 6 cylinders in line Displacement 13 Rated Power 410kW/550HP@1900rpm Peak Torque 2650N.m @1300-1500rpm Emission Standard Tier II     Cummins diesel engine QSZ13-C550 Technique Specification Bore*stroke 130 mm* 163mm Intake method Turbocharged and Change Air Cooled Fuel systeme Common rail  Injection Cooling method Fluid Cooling 23.1L Governor Type Electrical Control Idle speed 0:00 Starting System Electrical Starting Motor 24V/750A,12V/500A Lowest Starting Temp .(without/with auxiliary systemE) -15℃/-30℃     Cummins diesel engine QSZ13-C550 Trade Information   Warranty time 1year or 1500h  
 
 
QSZ13-C575 Engine & parts
Engine model QSZ13-C575 Engine type 6 cylinders in line Displacement 13 Rated Power 430kW/575HP@1900rpm Peak Torque 2750N.m @1300-1500rpm Emission Standard Tier II     Cummins diesel engine QSZ13-C575 Technique Specification Bore*stroke 130 mm* 163mm Intake method Turbocharged and Change Air Cooled Fuel systeme Common rail  Injection Cooling method Fluid Cooling 23.1L Governor Type Electrical Control Idle speed 0:00 Starting System Electrical Starting Motor 24V/750A,12V/500A Lowest Starting Temp .(without/with auxiliary systemE) -15℃/-30℃     Cummins diesel engine QSZ13-C575 Trade Information   Warranty time 1year or 1500h  
 
 
QSZ13-C450 Engine & parts
Engine model QSZ13-C450 Engine type 6 cylinders in line Displacement 13 Rated Power 335kW/450HP@1900rpm Peak Torque 2200N.m @1300-1400rpm Emission Standard Tier III     Cummins diesel engine QSZ13-C450 Technique Specification Bore*stroke 130 mm* 163mm Intake method Turbocharged and Change Air Cooled Fuel systeme Common rail  Injection Cooling method Fluid Cooling 23.1L Governor Type Electrical Control Idle speed 0:00 Starting System Electrical Starting Motor 24V/750A,12V/500A Lowest Starting Temp .(without/with auxiliary systemE) -15℃/-30℃     Cummins diesel engine QSZ13-C450 Trade Information   Warranty time 1year or 1500h 
 
 
QSZ13-C475 Engine & parts
Engine model QSZ13-C475 Engine type 6 cylinders in line Displacement 13 Rated Power 354kW/475HP@1900rpm Peak Torque 2200N.m @1300-1400rpm Emission Standard Tier III     Cummins diesel engine QSZ13-C475 Technique Specification Bore*stroke 130 mm* 163mm Intake method Turbocharged and Change Air Cooled Fuel systeme Common rail  Injection Cooling method Fluid Cooling 23.1L Governor Type Electrical Control Idle speed 0:00 Starting System Electrical Starting Motor 24V/750A,12V/500A Lowest Starting Temp .(without/with auxiliary systemE) -15℃/-30℃     Cummins diesel engine QSZ13-C475 Trade Information   Warranty time 1year or 1500h 
 
 
QSZ13-C500 Engine & parts
Engine model QSZ13-C500 Engine type 6 cylinders in line Displacement 13 Rated Power 372kW/500HP@1900rpm Peak Torque 2750N.m @1300-1400rpm Emission Standard Tier III     Cummins diesel engine QSZ13-C500 Technique Specification Bore*stroke 130 mm* 163mm Intake method Turbocharged and Change Air Cooled Fuel systeme Common rail  Injection Cooling method Fluid Cooling 23.1L Governor Type Electrical Control Idle speed 0:00 Starting System Electrical Starting Motor 24V/750A,12V/500A Lowest Starting Temp .(without/with auxiliary systemE) -15℃/-30℃     Cummins diesel engine QSZ13-C500 Trade Information   Warranty time 1year or 1500h