Yulan Street, High-tech Zone, Zhengzhou City, Henan Province, China.
HF385Y hydraulic crawler drill rig, using new type of hydraulic technology, low consumption, large rotary torque, convenient hole deflection. The drilling machine structure is compact, while the mast has adjustable compensation function.
HF385Y drilling rig has reliable performance, high efficiency, suitable for operating conditions. It also reduce costs and improve the efficiency. The drilling rig is mainly used for piling anchor, water wells, photovoltaic solar spiral pile, DTH blasting construction, etc.
|Bore diameter(hammer)||90-400mm||Bore depth||20-120m|
|Air consumption||10-26m³/min||Air pressure||0.7-1.6Mpa (medium)
|Pipe diameter||76mm/89mm/102mm||For rock||F=6-20|
|Bore diameter(screw)||Max 400mm||Bore depth||0-30m|
|Screw pipe diameter||130-400mm||Once promotion||3200mm|
|Skid pitch||120º||Swinging angle of drilling boom||Left and right total 50º|
|Swinging angle of skid||Left and right total 40º||Rotation speed||0-110r/min|
|Host power||84Kw||Climb ability||35º|
Borehole Diameter: 90-400mm
Maximum Drilling Depth:20-120m
Engine Power: 84Kw