* It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary
stability and transport convenience.

* It adopts the electric control turbo-supercharged engine to provide strong power and conformity with Euro III emission standard.

* With the hydraulic pressure system adopted threshold power control and negative flow control,the system acquired high efficiency and higher energy conservation.

* Using single rope winding, effectively solve the steel wire rope wear problem, improve the life of wire rope; And drill deep detection device is setted in main winding,single rope to make deep inspection more accurate.

* The whole machine design meet the requirements of the CE directive, safety guarantee, construction safer.