1. Equipped with Yuchai YC6A180Z power pack & 10/14.53/min air compressor; with 3 m drill pipe of diameter φ 60mm and with dry dust collector
2. Enhanced structures, meeting all functional requirements of the original ZGYX-420A rig。
3. Cycloid motor driving rotary head, more reliable and lighter and more compact than the original ball motor,with increased rig torque for wider hole range;rotation shaft & transition adaptor with direct thread connection for less possible leak with the original seal.
4. Large torque for wider hole range
5. Feed,lift,& rotation with fast/slow speed, improving pipe changing efficiency.
6. New enclosure design for convenient maintenance and better rig appearance.
7. Equipped with high efficient dry dust collection device for dust free, more eco-friendly,& energy saving
8. Standard equipment Piston motor & international standard tramming track for more powerful climbing ability, more reliable quality & more efficient tramming.
9. Standard equipment track oscillation for better tramming & cross terrain performance