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Category: Knowledge

China Hydraulic Wheel Excavators Factory - XIAYU

Knowledge

How to check the breather valve of excavator in case of failure

The breather valve is installed above the hydraulic oil tank. It mainly plays the role of balancing the internal and external air pressure of the …

Knowledge

What fault phenomena of the excavator may be caused by the failure of the breather valve

The breather valve is installed above the hydraulic oil tank. It is mainly used to balance the air pressure inside and outside the hydraulic oil …

Knowledge

Replacement method of filter element of breather valve for excavator hydraulic oil tank

The breather valve is installed above the hydraulic oil tank. The breather valve is equipped with a special breather valve filter element. The filter element …

Knowledge

Function of filter element of breather valve for excavator hydraulic oil tank

The breather valve is installed above the hydraulic oil tank. It is mainly used to balance the air pressure inside and outside the hydraulic oil …

Knowledge

Function of breather valve of excavator hydraulic oil tank

The breather valve is installed above the hydraulic oil tank. It is mainly used to balance the air pressure inside and outside the hydraulic oil …

Knowledge

Improvement of fuel tank base of excavator

Through simulation analysis, it is found that the impact force on the fuel tank base is not evenly distributed on the base, but gradually increases …

Knowledge

Work should to be done while waiting for and after rescue

If the excavator is trapped and cannot rescue itself, it can only request rescue. When waiting for rescue, it is necessary to observe whether the …

Knowledge

Repair method of cracks in excavator fuel tank

The end of the fuel tank mounting base of some certain models of excavators suffered from weld cracking. The steel plate at the bottom of …

Knowledge

When the excavator works downhill in rainy days, it is necessary to reserve the back way

When the excavator works in rainy days, it may encounter the situation that the excavator is stuck in the mud and unable to walk. In …