Product Features1. Equipped with two motors and planetary gear gyrator, has the characteristics of large rotary torque, high efficiency and durable.2. Equipped with 40 kw yuchai four cylinder diesel engine, elastic coupling transmission, stable and reliable, with a pre-filter, oil bath type air filter and air filter level 3, vice water tank and is equipped with (antifreeze), greatly improving the diesel engine's adaptability to the environment.3. Multi-way valve adopts two layers of double entry structure, location is reasonable, easy to operate.4. The prefilter, oil bath type air filter and air filter level 3 for the diesel engine working under high dust environment provides the guarantee.5. Power output gear box with double gear structure of mercury6. Drill arm, novel structure, convenient adjustment, greatly improve the area of drilling, apply to drill horizontal hole low. The lowest level hole height 300mm7. Using engineering with walking motor, strong gradeability, low failure rate.