●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 6 cylinders, water-cooled, four strokes, electronically-controlled high pressure injection |
| Bore×stroke (mm) | 114×135 |
| Displacement(L) | 8.3 |
| Aspiration | Charged, inter-cooled |
| Maximum power(Hp/kw) | 260/194 |
| Maximum torque(N·m) | 1080 |
| Control system | ECM |
| Fuel system | BOSCH high pressure common rail system |
| Emission certification | NS III/EU stage IIIA |
| Dry weight (Kg) | 674 |
| Length×Width×Height(mm) | 1159×734×1153 |
| Model | Emission standard | Rated power output(kW@RPM) |
Max. torque (N.m@rpm) |
Cylinders |
Displacement (L) |
Aspiration |
| QSC8.3-C215-30 | NS III/EU StageIIIA | 160@2200 | 980@1350 | 6 | 8.3 | charged, inter-cooled |
| QSC8.3-C220-30 | NS III/EU StageIIIA | 162@2200 | 950@1350 | 6 | 8.3 | charged, inter-cooled |
| QSC8.3-C240-30 | NS III/EU StageIIIA | 179@2200 | 1040@1350 | 6 | 8.3 | charged, inter-cooled |
| QSC8.3-C260-30 | NS III/EU StageIIIA | 194@2200 | 1135@135 | 6 | 8.3 | charged, inter-cooled |
| QSC8.3-C260-31 | NS III/EU StageIIIA | 194@2400 | 480@1350 | 6 | 8.3 | charged, inter-cooled |
