The long reach demolition boom & arm is specially designed for tearing down the multi-floor buildings. The three sections design make the demolition boom & arm more flexible and able to reach the target in the required angle. It is usually equipped on the 35t~50t excavator. In stead of the bucket, the long reach demolition boom & arm takes the hydraulic shear in order to tear the target easily. Sometimes, people also choose a hydraulic breaker to break the hard concrete.