First check whether the hydraulic oil radiator is dirty, hydraulic oil level, oil quality, check the filter element, if it is damaged, clean and replace it in time; check whether the hydraulic system leaks. Replace the leaked seals and dama ...

Oil consumption solution Excessive oil consumption of the excavator needs to be checked: 1. Check and repair the crankcase vent. ... 2. Find the oil leakage location and repair it in time. 3. Check whether the oil temperature is too high. 4 ...

Causes of bursting of hydraulic pipes of excavators 1. Excessive temperature of the hydraulic system of the excavator equipment will cause the hydraulic oil to heat up, and will also affect the re-closure of the hydraulic components. Moreov ...

Precautions for maintenance of excavator The purpose of excavator maintenance work is to make the normal wear and tear of the equipment under normal operating conditions and avoid wear and tear due to accidents. Therefore, the excavator mai ...

How to ensure the stable heat release of the small excavator? 1. About radiator and hot air ① Do not open the radiator nacelle separator freely, or make it into a heat transfer process of eddy current components. It is not necessarily fre ...