Blog - Guangzhou Anto Machinery Parts Co.,Ltd.

All Products

Excavator Spare Parts (4558)

Excavator Final Drive (398)

Excavator Swing Gear (313)

Excavator Engine Parts (1476)

Excavator Travel Motor (139)

Excavator Swing Motor (75)

Excavator Bearing (315)

Excavator Hydraulic Pump (425)

Excavator Main Control Valve (204)

Excavator Electric Parts (796)

Excavator Air Conditioner Parts (336)

Excavator Monitor (79)

Excavator Controller (137)

Excavator Undercarriage Parts (39)

Excavator Hydraulic Cylinder (78)

Bulldozer Spare Parts (147)

Construction Machinery Parts (270)

Excavator Filter (315)

I appreciate the help from Paul, he's prefessional and knows exactly what parts I need. My CAT has gone back to work without any problem.

—— Raphael

Got the final drive and its beautiful I think. We've have it assembled in our Hitachi ZX330 excavator, my machines goes to work again now. Many thanks

—— Kevin

Fast shippment, the arrived parts is good quality, our engine is repaired and is perfectly running at maximum power. Thank you, god bless.

—— Mohammed

I'm Online Chat Now

Company Blog

Common Excavator Sensors – Locations and Functions

[2023-05-04 17:36:04]

Sensor Name Installation Location Main Function Hydraulic Pressure Sensor Pump outlet, working circuit lines Monitors hydraulic pressure; controls pump output; supports load-sensing control Hydraulic Oil Temperature Sensor Hydraulic tank, return line Monitors oil temperature to prevent overheating ... Read More

Common Piston Pump Brands and Models Used In The Field Of Construction Machinery

[2025-06-20 14:19:34]

construction machinery. These pumps are primarily applied in the hydraulic systems of excavators, loaders, bulldozers, and other heavy equipment. Read More

Functions of Various Relief Valves in Excavator Hydraulic Systems

[2025-03-07 14:05:05]

In an excavator’s hydraulic system, relief valves are critical control components. Their main function is to control and limit the system pressure to prevent overload. Depending on their installation position and function, the common types of relief valves and their roles are as follows: 1. Main ... Read More

Common Global Wheel Loader Brands and Their Representative Models

[2021-08-05 13:44:50]

Caterpillar Caterpillar 950 GC Suitable for medium-duty tasks, offering high performance and excellent fuel efficiency. Caterpillar 966M High-efficiency power and durability, suitable for heavy-duty work and complex environments. Caterpillar 980M An all-around model with high productivity and ... Read More

Common Excavator Faults and Solutions

[2017-12-29 13:37:05]

As a core piece of equipment in construction projects, excavator faults can affect both efficiency and safety. The following outlines common faults and solutions across six core modules: engine system, hydraulic system, electrical system, transmission system, working devices, and travel devices. 1. ... Read More

Five Key Points for Excavator Travel

[2025-02-07 12:13:51]

When operating an excavator, it is important to follow these five key points to ensure the stability and safety of the travel system: ► Maintain Normal Equipment Operation Regularly check the pressure of the travel proportional valve and ensure it stays within the standard range. Clean the valve ... Read More

Insufficient output pressure from the travel proportional valve

[2025-03-07 12:12:39]

The travel proportional valve is a critical component in the excavator’s control system. It adjusts the output control oil pressure based on the travel of the operator’s joystick, which in turn controls the movement of the main control valve and the speed of the working devices. If the pressure from ... Read More

Decline in Main pump performance

[2018-10-18 12:11:11]

When the excavator is moving in a straight line, if the plunger of the pump flow regulator in one of the pumps becomes stuck, or if there is severe wear or internal leakage that causes the travel motor speed to decrease, it can lead to the excavator veering off course. Solution to the issue: ... Read More

Uneven track tension

[2017-10-13 12:09:57]

During the excavator’s movement, if there is a difference in the track tension between the left and right sides, it can also lead to veering off course. Solution to the issue: Add grease to the side with looser track tension to ensure it matches the tension on the other side. Read More

Fault in the travel suction valve on the side causing the excavator to veer off course

[2024-08-16 12:08:38]

If the travel suction valve on the side of the excavator that is veering off course is damaged, and the spring inside it softens or breaks, it will directly cause a drop in oil pressure in the travel main valve. This fault will result in insufficient driving force from the travel motor to maintain ... Read More

Page 1 of 7|< << 1 2 3 4 5 6 7 >> >|