●Cummins has developed and optimized the five key systems to ensure reliability.
●High pressure common rail (HPCR) system with injection pressure up to 1600 bar, fast throttle response at different engine speeds, efficient power output, improved fuel economy, and low noise.
●The mature intelligent electronic control technology improves the overall performance of the engine. The engine specifications can be customized according to application requirements. The self-diagnosis and self-protection functions are improved.
●The redesigned filtration system for oil with high fuel adaptability can be used in various applications.
●High environmental adaptability and good cold start performance.
●The overall modular design enables less parts, low failure rate, compact structure and easy maintenance.
●The new high-strength cylinder design offers higher displacement, higher reliability, lower noise and longer service life.
●The exhaust gas bypass turbocharger enables smooth boost at low engine speed and consistent power output at high engine speed.
●The rear-end power takeoff significantly reduces noise.
●The three-stage filter ensures balanced particle dispersion, protects main components of the fuel system and maximizes engine life.
●The electronic control system intelligently switches to operation modes according to the environment and operating conditions. It has self-diagnosis, alarm and remote monitoring functions.
●The mature intelligent electronic control technology improves the overall performance of the engine. The engine specifications can be customized according to application requirements.
|Type||Inline 6 cylinders, water-cooled, four strokes, electronically-controlled high pressure injection|
|Fuel system||BOSCH high pressure common rail system|
|Emission certification||NS III/EU stage IIIA|
|Dry weight (Kg)||520|
|Model||Emission standard||Rated power output(kW@RPM)||
|QSB6.7-C130-30||NS III/EU StageIIIA||99@2200||580@1400||6||6.7||charged, inter-cooled|
|QSB6.7-C155-30||NS III/EU StageIIIA||116@2200||622@1500||6||6.7||charged, inter-cooled|
|QSB6.7-C160-31||NS III/EU StageIIIA||119@2500||732@1500||6||6.7||charged, inter-cooled|
|QSB6.7-C170-30||NS III/EU StageIIIA||129@2200||800@1500||6||6.7||charged, inter-cooled|
|QSB6.7-C190-30||NS III/EU StageIIIA||142@2200||931@1400||6||6.7||charged, inter-cooled|
|QSB6.7-C190-31||NS III/EU StageIIIA||145@2050||930@1300||6||6.7||charged, inter-cooled|
|QSB6.7-C205-30||NS III/EU StageIIIA||153@1800||929@1300||6||6.7||charged, inter-cooled|
|QSB6.7-C215-30||NS III/EU StageIIIA||158@2000||962@1300||6||6.7||charged, inter-cooled|
|QSB6.7-C215-31||NS III/EU StageIIIA||160@2500||888@1500||6||6.7||charged, inter-cooled|
|QSB6.7-C220-30||NS III/EU StageIIIA||163@2200||949@1500||6||6.7||charged, inter-cooled|
|QSB6.7-C220-31||NS III/EU StageIIIA||164@2000||950@1250||6||6.7||charged, inter-cooled|
|QSB6.7-C240-30||NS III/EU StageIIIA
|QSB6.7-C240-31||NS III/EU StageIIIA
|QSB6.7-C250-30||NS III/EU StageIIIA
|QSB6.7-C260-30||NS III/EU StageIIIA||194@2200||990@1500||6||6.7||charged, inter-cooled
|QSB6.7-C260-31||NS III/EU StageIIIA