Rock Arm cancels the bucket cylinder and leads all the weight of the arm to the Ripper, which provided more strength to the front end and lead to less main.
Ripper Arm the beauty of the high reach demolition front is its ease of positioning and flexibility in manoeuvering of tool in carrying out primary and secondary demolition jobs safely.
Ripper Arm as we fully understand the harsh working requirement, and therefore only hardox steel is used in there fabrication. Demolition front design for excavator greater than 40 metric tons (88,000lbs) operating weight will have a detachable and modular main boom with a quick coupling joint for efficient mounting and dismantling, as well as ease of ground handling and transportation.
