H & D MACHINE CO. LTD

Zhuozhou, China

We offer seismic shot hole drilling rig hydraulic type. Configuration:1. This drilling rig uses the modular design, disassembling fast, convenient and reliable. It includes engine, console platform, the mast assy., the power swivel, the aerodynamic system, the drilling tool and other appendices. Max weight of largest part is 74kg. Hydraulic system uses load sensing system which saves energy high efficiently. Direct connection drive of hydraulic pump reduce wear part. Mast assy. Uses rectangular pipe welded with slide plate. 2. Pull up & down of drilling tools is achieved by hydraulic motor driving roller chain. 3. The drilling rig equipped with safety and warning mark, meets the requirement of h.s.e. And improves the level of security of the rig effectively and reduces the frequency of security accident. 4. Appearance in red spraying plastic protection, the color enable the operator to concentrate on the warning color, that can reduce the accident rate, while the color in the atmosphere through a strong ability to help the search for the helicopter to support the project location. Mud drilling 20air(hammer) drilling 20