1.40m borehole drilling equipment adopts hydraulic crawler expansion chassis,ups and downs generally folding drilling mast, telescopic drilling pipe,vertical degree automatic detection adjustment, hole deep digital display.
2.The machine manipulation generally adopts hydraulic pilot control, load sensing, having the characteristics of convenient operation and comfortable.
3.Main and vice winches can be applied to the construction site and the needs of a variety of conditions.
4.The rig with different drilling tools, suitable for dry (short screw) or wet (rotary bucket) and rock strata (core drill) into the hole, can also be assembled with long spiral drilling and underground continuous wall grab, vibration pile hammer, etc, to achieve a variety of functions.
5.The rig is mainly used in municipal construction of highway bridge. Industrial, civil building, underground continuous wall, water conservancy, seepage control, slope protection and other foundation constructions.
