Heavy-Duty Vehicle Thermostats
Thermostats used in heavy-duty vehicle engines are robust thermal control components engineered to withstand high power outputs and severe operating conditions. By precisely regulating engine coolant temperature, they maintain the engine within its optimal operating range, thereby contributing significantly to engine performance, fuel efficiency, and emission control.
Due to the high thermal loads and internal pressures characteristic of heavy-duty engine operation, these thermostats are typically designed with aluminum cast housings. Compared to plastic housings commonly used in standard engine thermostat applications, aluminum housings offer superior thermal resistance, mechanical strength, and long-term durability under extreme operating conditions.
Heavy-duty thermostats can be manufactured with customized opening temperature ranges in accordance with OEM specifications. Their high flow capacity and extended service life ensure reliable and stable thermal regulation, even under continuous high-load and heavy-duty operating environments.
Technical Specifications- Housing Material: Aluminum casting
- Operating Fluid: Water / glycol mixture
- Opening Temperature: Customizable according to OEM requirements
- Operating Temperature Range: –40°C / +140°C
- Application: Heavy-duty diesel engine cooling systems
- Function: Directs engine coolant to maintain the temperature at an optimal operating level
