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Knowledge

China Hydraulic Wheel Excavators Factory - XIAYU

Knowledge
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
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
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
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
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 …

Knowledge
Knowledge

Unreasonable structure design of excavator fuel tank base causes fuel tank leakage

The fuel tank is fixed on the slewing platform of the excavator through the base. During the slewing of the excavator, the centrifugal force generated …

Knowledge
Knowledge

How to remove and wash the radiator of excavator

The radiator is to dissipate the excess heat in the excavator engine. It enables the engine to operate at normal temperature at various speeds or …

Knowledge
Knowledge

Check the force of the fuel tank base when have crack at the fuel tank bottom of the excavator

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
Knowledge

Preparations for excavator operation in rainy days

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 …

Knowledge
Knowledge

Check the weld quality when there is crack at the bottom of the fuel tank of the excavator

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 …