This product is a crawler self-propelled type, low speed, high torque type. This machine has the characteristics of large torque, strong push-pull force, and strong adaptability to geological conditions; The self-developed amplitude modulation mechanism is adopted, which has strong adaptability, and the angle adjustment can achieve ±18°, which can be applied to different types of drilling and opening. This machine integrates a variety of advanced sensors and electro-hydraulic control controllers.