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...

bauma CHINA 2022 (Shanghai BMW Construction Machinery Exhibition) November 22 – 25, 2022 Victory can be expected, looking forward to meeting! During bauma CHINA 2022 In June, Shanghai ushered in a long-awaited recovery, with a comprehensive and orderly resumption of work and production, business and market resumption, and urban life is back on track. The usual Shanghai is finally back! The bauma C...

At the Shanghai BAUMA exhibition and the Shanghai Frankfurt auto parts exhibition at the end of 2020, the Isuzu ISP turbocharger samples were quietly exhibited. After constant tweaking of details, it is now expected to go on sale in February. The first-launched models with part numbers are familiar models (4HK1 and 6HK1 diesel engines) that have more units on the market. As the same series of ISP ...

Excavator sales data in March According to the statistics of the sales data of 26 excavator manufacturers by China Construction Machinery Industry Association: In March 2022, various companies sold a total of 37,085 excavators of various types, a year-on-year decrease of 53.1%; Among them, a total of 26,556 units were sold in China, a year-on-year decrease of 63.6%; A total of 10,529 units were so...