When carrying out crane operations, it is common to encounter situations that, if not promptly investigated and resolved, may lead to adverse consequences. Excessive engine temperature is a common condition during crane operation. Today, the editor will analyze the causes and solutions to this phenomenon.

1. Check the water temperature gauge to see if it is caused by malfunction. If it is inaccurate, it should be replaced or repaired in a timely manner.

2. Check if there is any malfunction in the cooling system. There are many faults in the cooling system. First, check if there is any leakage, then check if there is a lack of coolant. In addition, if there is a large amount of scale in the cooling system, it will also affect its heat dissipation effect. Check if the radiator is blocked and if the valve on the radiator cover is malfunctioning, which affects the heat dissipation process* Afterwards, it is necessary to check the fans to see if they are working properly. If everything is normal, you can check the fan's air volume again to see if it is sufficient. If the air volume is insufficient, you can adjust the angle to try.

3. Check the usage status of the staff to see if there are any incorrect operations, such as engine overload caused by prolonged use.