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Reveal Excavator Hydraulic Pump, Main Control Valve, Travel Motor!

The excavator is powered by the engine to drive the hydraulic pump to rotate. After the high pressure hydraulic oil comes out from the hydraulic pump, it drives the hydraulic motor, hydraulic cylinder, swing motor and distribution valve to carry out hydraulic transmission and control.

Komatsu Excavator Hydraulic Pump Suction Oil Or Insufficient Oil Absorption

What is the reason why Komatsu excavator hydraulic pump can not absorb oil or insufficient oil absorption? We take The Komatsu PC360-7 excavator of Zhang Boss in Dali, Yunnan province as an example to analyze the reasons for the hydraulic pump suction of excavator oil or insufficient oil absorption ......

Excavator Hydraulic Pump Some Maintenance Tips

Excavators are still relatively common in our life. Sometimes they can be saw on the side of the road, so we have a certain understanding of excavators, and the maintenance of excavator hydraulic pumps is relatively simple. When we think of maintenance, we will regularly replace some oil and filter ......

Attention Should Be Paid To The Installation Of New Hydraulic Pump Of Excavator

After the new hydraulic pump is installed, there are a lot of problems that need to be paid attention to, but many machine friends do not pay attention to this, today sorted out the relevant knowledge, to see what important

Investigation Skills Of Excavator Turning Inability

Fault case: There is an existing excavator, whether it is rotary single action or rotary compound action, the rotary action is weak and slow, and other actions are normal.

Excavator Walking Operation In Excavator Teaching

Before the operation, we need to first ensure safety, carefully observe the surrounding environment, see whether there are big obstacles on the road, except for the mobile operator, other people should stay away from the excavator to avoid being hurt.

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