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

20/Oct2021

How To Maintain The Hydraulic Cylinder Of Loader Accessories

The maintenance of loader accessories hydraulic cylinder is the maintenance of hydraulic medium and hydraulic cylinder. Hydraulic transmission has the advantages of simple structure, stable quality...

20/Oct2021

Explanation Of Common Faults Of Loader Differential Housing

In the case of loader differential, sometimes a mechanism for limiting the differential is installed at the same time. In order to place the mechanism into the housing, a two-piece housing that can...

20/Oct2021

Causes Of Water Overflow in Loader Water Tank

When the loader is in use, in order to ensure the good efficiency of the cooling system of the small machine, all components of the cooling system shall be thoroughly cleaned, fastened and lubricat...

20/Oct2021

Cleaning Method Of Loader Accessory Oil Tank

Does the oil tank of loader accessories really need to be cleaned? Of course, the answer is yes. Although the oil tank is basically semi closed except for refueling, with the increase of the age of...

16/Sep2021

Main Causes Of Engine High Temperature Of Hitachi Excavator And Poor Working ...

main cause: 1. Insufficient air volume 2. Insufficient or substandard coolant 3. Abnormal oil level 4. Use inferior fuel 5. Thermostat fault Diagnosis process of poor operation of water pump: Step ...

16/Sep2021

Failure Analysis Of Blue Smoke in Kobelco Excavator

Cause of blue smoke from excavator: 1. The cold car emits blue smoke. It may be that the fuel injection nozzle is stuck, or the diesel pump needs to be calibrated. A. The valve oil seal is not well...

16/Sep2021

Application Requirements And Maintenance Of Hydraulic Excavators For Kobelco ...

The correct use and maintenance of hydraulic engineering machinery can not only keep the equipment in good technical state, but also prevent the equipment from premature damage, so as to prolong th...

16/Sep2021

Impact Caused By Failure Of Hydraulic Flow Reversing, Throttling And Buffer D...

(1) Impact caused by fluid flow reversing of Hitachi excavator The control edge of the directional valve core can be cut into a cone angle of 1.5 ° ~ 4 ° (the original length depends on the length ...

16/Sep2021

The Correct Use And Reasonable Maintenance Of Excavator Hydraulic Transmissio...

Correct selection of working oil Due to the high power of hydraulic transmission machinery, poor operating conditions and large and frequent load changes, the requirements for working oil are high....

16/Sep2021

Hydraulic Circuit Of Outrigger Mechanism Of Shengang Excavator

During the walking and operation of construction machinery, it is necessary to change the moving direction of the whole vehicle body, that is, steering. For vehicles with deflection wheels, the dri...

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Knowledge

How To Maintain The Hydraulic Cylinder Of Loader Accessories

Explanation Of Common Faults Of Loader Differential Housing

Causes Of Water Overflow in Loader Water Tank

Cleaning Method Of Loader Accessory Oil Tank

Main Causes Of Engine High Temperature Of Hitachi Excavator And Poor Working ...

Failure Analysis Of Blue Smoke in Kobelco Excavator

Application Requirements And Maintenance Of Hydraulic Excavators For Kobelco ...

Impact Caused By Failure Of Hydraulic Flow Reversing, Throttling And Buffer D...

The Correct Use And Reasonable Maintenance Of Excavator Hydraulic Transmissio...

Hydraulic Circuit Of Outrigger Mechanism Of Shengang Excavator