Excavator rock boom digger rock boom excavator boom and arm for digging hard sand hard rock
Introduction of excavator rock boom and arm:
Excavator rock boom and arm is our hot-sale. The rock arm rock boom on excavators is used on breaking hard sand hard rock. The teeth on ripper is high-quality and hard. Excavator ripper boom are an environment friendly tool. Commonly, 45ton-55ton excavator install with excavator rock boom arm is more practical. The power is huge.
Excavator rock arm's Suitable excavator model:
45ton-55ton excavator
Material of excavator rock boom:
Shaogang Q355B. (with premium welding performance)
strong welding reinforced design stronger
Key words; digger rock boom, excavator rock boom, excavator ripper boom, boom arm for excavator.
More pictures of excavator ripper boom:
Production requirement:
There is a big requirement for excavator rock boom's production process. High accuracy and high strength is necessary.
