1. High and low speed push-pull rotation system, plunger variable motor to achieve high-speed and low-speed power head push-pull, increase the adaptability of drilling rig working conditions, improve the construction efficiency;
2. Multi gear output technology is adopted for push-pull and rotation, high-pressure common rail engine and full electronic control module technology are adopted for system energy saving and construction efficiency;
3. The whole machine has wide field of vision, single or double handle mode, wire control proportional walking system, comfortable, efficient and safe operation.