Yantai Yangong Construction Machinery Equipment is committed to the research and development, modification, and production of tracked excavators and wheeled excavators, such as amphibious excavators, remote-controlled excavators, extended arm excavators, grabbing machines, electric excavators, lifting excavators, telescopic arm excavators, pile drivers, etc. It continuously innovates and has strong capabilities, and can produce 6-80 tons of excavators with an annual output of over 1000 units.
The company's excavator products are divided into three categories: small, medium, and large excavators. The company's leading products include YW60, YW80，YW150，YW230，YW360， YW380，Yw420，YW520， YW560。
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As an important component of modern construction machinery, multi-purpose excavators constantly drive the development of the industry through technological innovation. Firstly, the improvement of the hydraulic system is the core of technological innovation in multi-purpose excavators. The traditiona...
As an important construction machinery equipment, the technological development and innovation of crawler excavators have always been the focus of industry attention. With the advancement of technology and changes in market demand, tracked excavators continue to innovate in power systems, hydraulic...
As an efficient construction machinery equipment, the maintenance and upkeep of tracked excavators are crucial. Good maintenance and upkeep can not only extend the service life of equipment, but also improve its efficiency and safety. The following are the maintenance and upkeep points for tracked e...
Crawler excavators also have a wide range of applications in environmental protection. Whether it's garbage disposal, soil remediation, water treatment, or vegetation restoration, tracked excavators can efficiently complete various environmental protection tasks. Its powerful mining capability a...
Crawler excavators also have a wide range of applications in municipal engineering. Whether it's road construction, bridge construction, pipeline laying, or river cleaning, tracked excavators can efficiently complete various municipal engineering tasks. Its powerful mining ability and flexible o...
Crawler excavators not only have wide applications in the fields of construction and mining, but also play an important role in agriculture. Its powerful mining ability and flexible operational performance make it a powerful assistant in agricultural production.In farmland cultivation, crawler excav...
Crawler excavators also have a wide range of applications in mining. Whether it is an open-pit mine or an underground mine, tracked excavators can efficiently complete various mining tasks. Its powerful mining capability and flexible operational performance make it an important equipment in mining o...
Crawler excavators play an indispensable role in construction projects. Whether it is earth excavation, foundation construction, or demolition operations, tracked excavators can efficiently complete tasks. Its powerful digging ability and flexible operational performance make it the main equipment o...
Crawler excavator is a heavy machinery equipment widely used in construction, mining, agriculture and other fields. Its basic structure includes a tracked chassis, a rotating platform, a boom, an arm, a bucket, a hydraulic system, and a cab. The tracked chassis provides stable support and mobility,...
If the speed of a second-hand excavator that has been used for many years gradually slows down, this is due to normal wear and tear. The wear and tear of important components and various parts of the entire machine can cause a decrease in engine power and hydraulic system leakage, resulting in a series of faults....
What should be noted when using a small excavator for tunnel construction?The working environment of small excavators can always change, but we have different preventive measures for different working scenarios....
Before entering the site, it is necessary to have a clear understanding of the construction conditions and tasks. After entering the site, relevant regulations of the construction site should be strictly followed. The construction conditions and tasks include: the height and depth of soil filling and excavation, underground cables, various pipelines, slopes ···...
