◆ Equiped with 153kW high horsepower engine, it makes the machine powerful and sufficient power reserve. So that the drilling machine would complete pipe laying operation in all kinds of complex geological conditions. ◆ Pull-push adopts rack-and-pinion feed system, which runs steadily and has high transmission efficiency. ◆ Using sleeve support(patent institution) to ensure the drilling machine work stably. ◆ Optimum design of hydraulic system realizes two-speed control of power head rotation and push-pull of drill pipes. The optimum design can also enhance the working conditions adaptability of drilling machine, and facilitates the connection and unloading of drill pipes. ◆ The steel plate covered rubber track has good strength and is suitable for multi-terrain construction. ◆ Crawler-type running and drive by wire, the operation is safe and reliable.