How to store construction machinery correctly is the knowledge that construction machinery operators should master. In particular, many construction machinery may not be used for a long time, or after a certain project is completed, these machinery and equipment need to be stored for a long time.

An excavator is equipped with a Mitsubishi S6D115 diesel engine. When the clutch pedal is stepped on, it will be difficult to start the diesel engine, and the hot engine will not start.

In the marketing of small construction machinery, companies have considerable confusion.

According to the China Securities Journal, many institutions are optimistic about the market situation of the machinery industry in 2017.

Next, let’s take a look at the 10 largest hydraulic excavators in the world!

On October 13, 20 departments including the Ministry of Finance, the Ministry of Industry and Information Technology, and the Ministry of Transport jointly issued the third batch of government and social capital cooperation demonstration projects to accelerate the construction of demonstration projects.

According to data from the Construction Machinery Association, in December 2016, domestic excavator sales were 6910 units, an increase of 75% year-on-year, and the growth rate exceeded 70% for 4 consecutive months; the annual sales volume increased by 25% year-on-year.

The mechanical wood grab is driven by the shovel head cylinder, without additional hydraulic blocks and pipelines.

Shaped like a rake, it is generally wider and has 5 or 6 teeth. Mainly due to the cleanup operations of mine engineering and water conservancy engineering.

The hydraulic quick-change joint uses a hydraulic cylinder to drive the movable card seat to lock the working device, and it is equipped with a two-way hydraulic lock to maintain pressure.