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

13/Nov2021

XCMG Excavator Maintenance Knowledge: Three Parking Modes Of Excavators

The operator must know: Three parking methods of XCMG excavators. The parking of XCMG excavators is a maintenance link that is easy to be ignored. We often see excavators parked at random in variou...

13/Nov2021

Precautions For Excavator Overhaul

matters needing attention 1. Pay attention to eliminate potential safety hazards. During the overhaul, pay attention to eliminate potential safety hazards, such as adjusting the clearance of the br...

13/Nov2021

Explanation Of Replacement Skills Of Loader Accessories Gearbox

The oil of loader accessory gearbox needs to be checked and replaced regularly. Some skills should be mastered during replacement. Mastering these skills can improve the service life of loader acce...

13/Nov2021

How To Solve The Start Difficulty Of Small Loader in Winter

We are not unfamiliar with small loaders. They are used in road construction, especially road construction, such as filling and excavation of subgrade engineering, aggregate and loading of asphalt ...

29/Oct2021

Process And Method Selection Of Excavator Overhaul

1、 Technical appraisal At present, most of the major overhauls of engineering machines are to restore their performance. After a long period of operation, the aging of main components and assemblie...

29/Oct2021

Basic Knowledge Of Carter Excavator Hydraulics, Working Devices And Accessories

Hydraulic part of excavator The hydraulic part is mainly divided into three parts 1： Hydraulic pump · our hydraulic pump is: variable displacement, swashplate type, piston pump. Common accessories ...

29/Oct2021

Working Mechanism Of Komatsu Excavator Engine

1： Crankshaft connecting rod mechanism The crankshaft connecting rod mechanism mainly consists of piston, connecting rod, crankshaft and flywheel. Here, you should pay attention to that when orderi...

29/Oct2021

Design Points Of Hydraulic System Diagram Of Multi-channel Valve Of Excavator

1. Oil supply route from pump to valve block P1 straight oil supply passage: priority oil supply relationship: supply oil according to boom, bucket and travel order, and return oil is controlled by...

29/Oct2021

Design Points Of Hydraulic System Diagram Of Multi-channel Valve Of Excavator

29/Oct2021

Teach You How To Analyze The Black Smoke Fault Of Excavator Engine

The engine of a Hitachi EX200-2 hydraulic excavator was overhauled after 9850h of operation. After the overhaul, the engine operated well during the separate commissioning, but the following sympto...

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Knowledge

XCMG Excavator Maintenance Knowledge: Three Parking Modes Of Excavators

Precautions For Excavator Overhaul

Explanation Of Replacement Skills Of Loader Accessories Gearbox

How To Solve The Start Difficulty Of Small Loader in Winter

Process And Method Selection Of Excavator Overhaul

Basic Knowledge Of Carter Excavator Hydraulics, Working Devices And Accessories

Working Mechanism Of Komatsu Excavator Engine

Design Points Of Hydraulic System Diagram Of Multi-channel Valve Of Excavator

Design Points Of Hydraulic System Diagram Of Multi-channel Valve Of Excavator

Teach You How To Analyze The Black Smoke Fault Of Excavator Engine