Crawler drill can drill holes in all directions, fast drilling speed and high working efficiency; The flexible drilling mechanism can drill the working face, roof, side and bottom of the roadway, and it can also drill the bolt hole easily. The efficient hydraulic dust collector can achieve environmental protection effect. The vehicle has modular design, small body, compact structure, low center of gravity, flexible mobility, stable work and strong climbing ability. It can greatly improve the working environment, improve the construction efficiency and construction quality.