1,Lifting winches can be flexibly within 0.8 tons of lifting drill or assistive device.
2,Four hydraulic jacks to quickly drill

SDL400 multi-functional drilling rig is a light, highly effective, multifunctional crawler drilling rig, it is mainly used to drill water wells, monitoring wells, ground source heat pump and other deep holes, especially designed for the efficient operation of the intensive, ground source heat pump air conditioning project.

The rig can be used compressed air down-hole drilling in various formations.

Boom lift the drill, drill pipe, turning and unloading feeding, Outrigger, winch, walking and other actions all implemented by a hydraulic system, substantially reduce the labor intensity, improve efficiency and quality of the project.

Four hydraulic jacks to quickly drill of leveling.

 Drilling rig jobs, fixed boom can be used with car body, improving drilling frame rigidity, ensure the stability of drilling rigs.Compensated skateboard self protection of drill pipe threads, increase the service life of drill pipe.Rig Rotary using United States-owned enterprise motor, driven by two points, smaller, torque.

Rotation speed can be adjusted for different operating conditions, effectively improve the efficiency of impactor footage.