we offer water drilling machine. feature : it can move on the skid, backward for lifting and forward for drilling. and distance moveable is 360mm.the driving stem is much stronger hexagonal kelly of....
it can move on the skid, backward for lifting and forward for drilling. and distance moveable is 360mm.
the driving stem is much stronger hexagonal kelly of 53*dia59mm
it has wide range of rotary forward speed from 60rpm to 830rpm, and reverse speed from 35rpm to 480rpm. with high speed it can drill small hole with diamond bit and with low speed, for large hole or drilling water well. and it is safer with low reverse speed.
two kinds of chuck, fully hydraulic type and mechanical type are optional. manual chuck below is optional too.
the fastest hoisting speed can reach 3.4ms, can meet the demand for percussion drilling with hammer.
the drilling head part can be rotated up to 360degree, so it can drill for horizontal, vertical or inclined hole.
electric motor or diesel is optional.
with patented 2 to 1 design of transmission box, it is compact, and can be separated into five parts, easy to carry.
very powerful, the recorded deepest hole is 325m with diameter of 75mm.
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