Strong Digging Non Integral Hook Arm / Excavator Rock Breaking Boom for EC480

Heavy duty boom and arm are a new type of environmental protection products, it will gradually replace old-fashioned blasting products. the ripper can drill the rocks directly with the heavy weight of the boom, arm and the high-power excavator. it can finish the project which general equipment can`t do . so this one owns firm structure, easy operation and high efficiency, nice tool of excavating wethered granite.

The warranty time