What is the reason for abnormal noise when the excavator rotates?     When you are operating an excavator, you may encounter a variety of problems. One common problem is the abnormal noise when the excavator rotates, which may affect your work efficiency and productivity. In order to solve this problem, you need to understand the reasons why the excavator rotates abnormally. Here ar...

What are the main parts of an engine for excavator? The main parts of an engine for an excavator can be likened to the vital organs of a living creature,each playing a crucial role in the overall functionality of the machine.Let's delve deeper into these components and understand their significance. Firstly,the Cylinder Head is like the brain of the engine,governing the flow of air and fuel.It hou...

Maintenance and considerations for excavator in winter With the arrival of winter, low temperature environment is a big test for excavators. Bad weather affects the normal use of excavators, and often causes problems such as engine difficulty in starting, increased wear, and slow hydraulic system. So what maintenance items should be performed on excavators in winter? 1. Choose the right diesel for...

Causes and solutions for excavator speed drop and difficulty in working Excavators are one of the most common construction machinery on construction sites, and can perform a large amount of earthwork on construction sites. However, sometimes during the operation,the excavator may lose speed or become immobile due to difficulty in walking, which may affect the normal operation of the excavator and ...

Trouble diagnosis of tension spring buffer device Tension spring buffer device In order to ensure that the crawler walking device can work normally and reduce the impact load and additional power consumption during walking, each crawler track is equipped with a tensioning device to maintain a certain degree of tension in the crawler track. Improper Adjustment Improper Adjustment The track tensioni...

What is the reason why the excavator suddenly stalls or the accelerator cannot be applied? If the excavator suddenly stalls when you are doing intense excavation work, it may cause you a lot of trouble. Especially in some time-critical jobs, this situation will cause delays in the progress of the project, and even require more time and money to repair the excavator.         &nb...

Air Filter Excavator air filter is a common construction machinery accessory, its main function is to filter the air entering the engine to prevent dust and particles from entering the interior of the engine, thus protecting the engine and other key components. If the excavator air filter  is of poor quality, it will have a negative impact on the efficiency and service life of the excavator. ...

The engine speed sensor, also called the crankshaft position sensor, is one of the most important sensors in the EFI engine control system. The function of the engine speed sensor is to detect the engine speed, determine the position of the crankshaft, detect the signal of the top dead center of the piston and the signal of the crankshaft angle, and transmit the detected signal to the ECU for cont...

Excavator parts belong to special industry equipment parts,which require special equipment for processing and manufacturing to operate with high efficiency and high quality, such as CNC plasma cutting machine, bevel edge milling machine, plate rolling machine, welding positioner, boring machine, casting ( Forging) equipment, heat treatment equipment, etc. Excavator parts will wear out after a long...

Case CX80C: Urban construction is busy It has to be said that the "new regulations" benefit CX80C users a lot. First of all, Case CX80C users are mostly small and medium-sized leasing companies or individuals who are more sensitive to cash flow. In addition, CX80C users are widely used in bridge repairing, paving, greening, demolition and other scenarios, and they have more dealings with governmen...