352-2396 Engine Turbocharger For Cat C7 Construction Machinery Parts
Product Information
Cat C7 engine turbocharger
I. Basic Information
Compatible engine: Cat C7 (7.0L inline 6-cylinder diesel engine)
Application scenarios
Construction machinery: Cat 320D excavator, 950H/962H loader;
Commercial vehicles: Cat medium-sized trucks, bus power systems;
Industrial equipment: Generator sets, hydraulic power units.
Ii. Structure and Technical Parameters
| Core component | Technical features |
|---|---|
| Turbine end | High-temperature resistant alloy blades, with a maximum temperature resistance of 1050℃, are suitable for the high-load exhaust conditions of C7 engines |
| Compressor end | Aluminum alloy impeller, air pressure efficiency ≥78%, maximum pressurization pressure 2.0bar |
| Actuator | The pneumatic bypass valve actuator (top metal part) can adjust the boost pressure in real time to adapt to different operating conditions of the engine |
| Cooling method | The intermediate oil cooling + water cooling dual cooling design reduces the working temperature of the turbine and extends the service life of the bearings |
| Bearing system | The floating bearing structure supports a maximum turbine speed of approximately 150,000 r/min |
Iii. Functions and Advantages
Power enhancement
Increase the maximum power of the C7 engine to 162kW (220 horsepower) and the peak torque to 860N · m, ensuring the heavy-load operation requirements of construction machinery.
Fuel economy
Through precise boost control and optimized combustion efficiency, the combined fuel consumption of the C7 engine has been reduced by approximately 10%.
Reliability
Adopting the original BorgWarner manufacturing process, it is suitable for the high-load conditions of the C7 engine. Under normal maintenance, its service life is ≥ 120,000 kilometers.
Iv. Core Values
As the "power amplifier" of the C7 engine, this supercharger directly determines the operational efficiency and fuel cost of the equipment and is one of the key components for maintaining high reliability in Cat's construction machinery and commercial vehicles
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