1. The push-pull speed is increased, the rotating high and low speed electronic control, and the vise clamping speed is increased to ensure the operability and construction efficiency of the whole machine;

2. The dual-floating patented technology of power head and vise can greatly protect the thread of the drill pipe and increase the service life of the drill pipe;

3. The optimized design of the hydraulic system realizes the dual-speed control of power head rotation and push-pull, which increases the adaptability of the drilling rig's working conditions and improves the construction efficiency of the drilling rig.