La description

JP*0 hydraulic walking screw driller
this is a new stake base construction with hydraulic walking ,electrical control of lifting,triple phase speeding driving head and long screw drilling. top part  can turn **0 degree through the base turning support and cycloid pinwheel retarder,locate, shift,and balance easily and precisely.
self lifting and folding stakes. drag transporting .two electrical windlass,able to drill. self lifting the reinforcing steel bar cage to grout it,the output spindle of driving head is hollow, it can work in long screw state,pouring slurry and superfluid state, imporving drilling system, it can also do deep mixing.
this machine can drill holes effectively, and produce good quality of stakes,suitable for civil construction of various enviroment,and improve the quality of construction.
slew angle:**0Ëš
standard height of column:*9.7m
diameter of column:Ф**0mm
total dimensions:****0****0*****0mm
allowable pullout force:*0KN