Pump;Fan Drive

During the operation of an excavator, the heat generated by the diesel engine needs to be effectively dissipated through the cooling system to prevent engine overheating. The fan pump drives the fan to rotate, generating strong airflow that blows cooling air towards the engine radiator, thus achieving the purpose of cooling. At the same time, the fan pump can automatically adjust the fan speed based on the engine temperature, ensuring that the engine always operates within its optimal working conditions.

This design is efficient, stable, and reliable, allowing the excavator to maintain good operational status even under high temperature and heavy load conditions. Additionally, as a core component of the excavator’s cooling system, the fan pump effectively reduces engine temperature, preventing overheating and damage to the engine, while also enhancing the overall performance and stability of the excavator. This ensures that the excavator can perform at its best under various working conditions. Furthermore, it helps extend the lifespan of the excavator, reduce maintenance costs, and create greater economic benefits for users.