HF385Y Surface Down The Hole Drill Rig
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(screw)||Max 400mm|
|Screw pipe diameter||130-400mm|
|Swinging angle of drilling boom||Left and right total 50°|
|Swinging angle of skid||Left and right total 40°|
If you have any question,pls feel free to contact us:
Sales manager:Vincent Guo
After sales: +0086-371-67990387