Water Well Drilling Rig Core Drill Rig

Hydraulic water well drilling rig machine HW-130 Shallow  Hydraulic water well drilling machine  a. Keeping bracket is installed on the hosit to form a double wheel support structure, able to withstand strong blow b. Vertical box are fixed by four groups of bearings to ensure that the rotary machine has  sufficient rigidity to overcome gravel layer and other complex geological conditions.c.  the machine is equipped with national patent technology---taper clutch, with charactristics of strong transmission troque, easy operation and free maintenance. d. 53 x 59 drilling rod adopted, high rigidity and strong delivery torque.Applications of  HW-130 well drilling machine HW-130 core drilling rig is mainly used for geological general investigation and exploration, road and tall buliding foundation exploration, kinds of hole in concrete structure, river levees, subgrade grouting hole ,drilling and driect grouting, civil wells and  earth temperature central air-conditioner,etc  Main technical parameters Unity machine parameter Drilling depth 10-130m Maximum open hole caliber 260mm End hole caliber 75mm Drill rod caliber 50mm Drilling angle 90~75  Drill weight (No include power) 510 560kg Unity machine dimensions 2.5×1×1.3 2.5×0.9×1.3m Spindle  spindle speed 142,285,570r/min Spindle stroke 450mm Hoist  Max.single line hoisting capacity 960kg Single line lifting speed