Guangzhou Huitong Machinery Co., Ltd. is a manufacturer integrating professional R&D, production and sales. Our factory has rich experience in the production of excavator modification and extension arms, with excellent technology, safe and reliable quality. It is mainly suitable for earthwork foundation and deep trench excavation operations. It can be used in river dredging, port construction, subway construction, and construction foundation excavation operations with wide range, high efficiency and high safety.
The standard configuration of the two-section extension arm: bucket cylinder support, bucket, pin support, high-pressure hose strip, grease pipe strip, and connecting rod assembly set.
Our company designs and produces according to the customer's working conditions and requirements, which improves the scope of engineering operations, high efficiency, and high safety. Customers in need are welcome to call us for consultation or visit the factory.
Chishui Sumitomo excavator modified with two-stage extension arm