●Advanced design and high-quality manufacturing, adaptable to severe operating conditions, high strength, and reliable operation under heavy load.
●The integration design of cylinder block and cylinder head prevents the engine from water and oil leakage. The parts are about 40% less than engines of the same type, and the failure rate is greatly reduced.
●Forged steel camshaft and crankshaft, high-strength cylinder, multiple parts cast on the cylinder block, high rigidity, high pressure resistance, good reliability, and long service life.
●Plateau honing cross hatch cylinder bore, perfect geometric structure that effectively prevents oil leakage, advanced technologies such as new piston ring assembly and gasket curling shield that reduce oil loss.
●Holset supercharger with integral wastegate offers low-speed response and dynamic performance.
●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 4 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)||331|
|Model||Emission standard||Rated power output(kW@RPM)||
|QSB3.9-C80-30||NS III/EU StageIIIA||60@2000||350@1350||4||3.9||charged, inter-cooled|
|QSB3.9-C80-31||NS III/EU StageIIIA||60@2200||350@1600||4||3.9||charged, inter-cooled|
|QSB3.9-C100-31||NS III/EU StageIIIA||74@2400||330@1600||4||3.9||charged, inter-cooled|
|QSB3.9-C110-30||NS III/EU StageIIIA||81@2200||480@1600||4||3.9||charged, inter-cooled|
|QSB3.9-C125-30||NS III/EU StageIIIA||93@2200||480@1350||4||3.9||charged, inter-cooled|
|QSB3.9-C130-30||NS III/EU StageIIIA||97@2300||520@1600||4||3.9||charged, inter-cooled|
|QSB3.9-C130-31||NS III/EU StageIIIA||97@2500||520@1600||4||3.9||charged, inter-cooled|