Excavator Extended Arm

Excavator Extended Arm is a special component of the excavator's working device. It is designed to increase the effective working range of the excavator. Usually, it is made of high - strength steel plates to ensure its strength and durability. There are various types of extended arms, such as two - section, three - section, and four - section extended arms, which are suitable for different working conditions. For example, two - section extended arms are often used in deep foundation excavations, river dredging, and other operations, while three - section and four - section extended arms are mainly used in the demolition of high - rise buildings. In addition, according to different working methods, they can be divided into demolition - type extended arms, deep - pit - type extended arms, and pile - driving - type extended arms. The extended arm can be quickly installed and connected to the original excavator, without changing the original performance of the excavator, which greatly improves the working efficiency and scope of the excavator.