1,Hydraulic pilot control, provide comfortable operating performance and flexible regulation, first-class brand of hydraulic components to ensure the reliability of the machine hydraulic system. 2,Rack and pinion sliding, to ensure the stability of the carriage and the reliability of drive operational. Carriage floating, proprietary patented Carriage floating, floating vice technology can greatly protect the drill pipe thread, the service life of the drill pipe 30% increase. 3,Double speed carriage, drilling, dragged back when running at low speed, ensure the smooth construction.The discharge pipe light back and forth, carriage can accelerate sliding, reduce the auxiliary time, improve work efficiency. 4,Host equipped with semi-automatic pipe loading and unloading device,Hengyangmud pump,mud cleaning device,high efficiency and energy saving construction. 5,Support the diverse needs of customers, the machine can option configuration with the automatic (semi-automatic) full-automatic pipe loader, automatic anchoring system, cab, air conditioning wind, cold start, freezing mud, mud washing,mud throttling and other devices.