Construction machinery repairing and maintenance knowledge for brand equipments Factory China - New - Liteng Machinery

14/Jun2022

What Are The Causes Of Caterpillar Excavator Track Damage?

The engine is the power source of the excavator, and diesel oil is mostly used. The motor can also be used in a convenient place. Since excavators are generally constructed in a relatively harsh en...

14/Jun2022

Hydraulic System Maintenance Skills Of Excavator

1. What should we pay attention to when grinding the gear end face? After the gear of the gear pump is worn, it is necessary to use a high-precision grinder for grinding. It is necessary to find a ...

14/Jun2022

Analysis And Maintenance Of Common Hydraulic System Faults Of Komatsu Excavator

Cause analysis and inspection methods of several common hydraulic system faults of Komatsu excavator, including insufficient pressure of excavator, insufficient power of excavator, falling and shak...

14/Jun2022

Five Precautions For Excavator Use

1. excavator is a fixed asset with large economic investment. In order to improve its service life and obtain greater economic benefits, the equipment must be equipped with fixed personnel, fixed m...

14/Jun2022

These Aspects Should Be Considered in Troubleshooting Common Excavator Faults

1. start the motor and engine, and there is no sound, which means there is no power on. It is recommended to check whether the battery pile head is in poor contact or burnt out. If you first confir...

14/Jun2022

Fault Analysis Of Excavator Control System

After the excavator has been used for a period of time, many excavator masters have reflected that the excavator always presents problems in the operation process, which will affect the operating p...

13/Jun2022

Contents Of Regular Maintenance Of Excavator

(1) The fuel filter element and additional fuel filter element shall be replaced after the new machine has worked for 250h; Check the engine valve clearance. (2) Routine maintenance; Check, clean o...

13/Jun2022

In Order To Reduce The Failure Of The Machine, The Excavator Should Be Regula...

The purpose of carrying out regular maintenance on the excavator is to minimize the failure of the machine and prolong the service life of the machine; Reduce the downtime of the machine; Improve w...

13/Jun2022

Analysis Of The Working Principle Difference Between Rotary Motor And Travel ...

1、 Is the structure and working principle of the rotary motor, engine and travel motor the same? Basically the same, except that the traveling motor and engine have automatic braking devices, while...

13/Jun2022

Problem Solving Of Excavator Stepping Motor

1. Why does the stepping motor oscillate? (1) Oscillation is a common phenomenon in the operation of stepping motor, but serious oscillation will cause out of step. There are many reasons for the o...

First 30 31 32 33 34 35 36 Last33/296

名媛直播

Knowledge

What Are The Causes Of Caterpillar Excavator Track Damage?

Hydraulic System Maintenance Skills Of Excavator

Analysis And Maintenance Of Common Hydraulic System Faults Of Komatsu Excavator

Five Precautions For Excavator Use

These Aspects Should Be Considered in Troubleshooting Common Excavator Faults

Fault Analysis Of Excavator Control System

Contents Of Regular Maintenance Of Excavator

In Order To Reduce The Failure Of The Machine, The Excavator Should Be Regula...

Analysis Of The Working Principle Difference Between Rotary Motor And Travel ...

Problem Solving Of Excavator Stepping Motor