The LZ-CS3400 backhoe chain saw is consists of chain arm cutting system and a backhoe, mainly used for cutting large blocks and cutting strip ore belt in mines. Its features are; 1. This machine is powered by the diesel engine of the wheel loader, which can work independently without external power supply. 2.Mining operators work in the sealed cab in a friendly and safe working environment. 3.The machine can move fast and operate conveniently with high efficiency.