Excavators have an important role to play in construction, so in order to make it work better for people, the oil used on many accessories needs to be changed according to the working hours. How many hours does it take to change the hydraulic oil in an excavator? What matters need to be noted in the maintenance of excavators? Let's take a look!

On 22 May, the four-day CICEE2021 Changsha International Construction Machinery Exhibition came to an end at the Changsha International Convention and Exhibition Centre. With an exhibition area of 300,000 square metres, 1,450 exhibitors, 32 of the world's top 50 construction machinery exhibitors, 120,000 professional visitors, more than 300,000 professional visitors, nearly 3 million online and offline visitors, and nearly 200 media outlets, the on-site turnover exceeded RMB 40 billion.

Summer is here, the heat is hot, the driver, the excavator, is a test. High temperatures, excavators in the process of operation often due to high temperatures and a variety of failures, excavator drivers in the excavator work process, if you can pay attention to the following points, it can effectively reduce the generation of excavator failure.

Chen Qingfeng, male, Han nationality, Zhejiang, Chairman of Guangzhou Jinlibang Machinery Equipment Co., Ltd. and General Manager and Party Secretary of Zhejiang Santian Filter Co., Honorary Chairman of Guangzhou Construction Machinery Parts Industry Association, 14th National People's Congress of Longquan City, Zhejiang Province**, Executive Vice President of Longquan Guangzhou Chamber of Commerce.

We are a large construction machinery parts manufacturing enterprise integrating R&D, production and sales (domestic and foreign trade), the head office was established in Zhejiang in 1995, the company relies on the advantages in processing technology, equipment, talents...