Long spiral drilling rig

Product Description

Product Features: 1, By using long spiral, concrete is put directly into the bottom of the hole through the drill pipe, It can not only achieve piling by one machine in one time, but also finish dry process, grouting replacement and other various processes. 2, Rotary head adopts double motor drive, central hole s reducer has the advantage of strong load capacity, compact structure, low noise, long life span, it is the most perfect driving device in domestic piling machine. 3,Adopts hydraulic footstep structure, accurate and reliable position in pace and slewing improve the efficiency and reduce the working intension. 4, Whoel Machines electric and hydraulic operations are concentrated in cab which makes the operation easily and conveniently. 5, Slewing mechanism: It can materialize 180 slewing with high stability and no vibration. 6, Electric hydraulic system adopts advanced, reasonable and reliable design. Using famous brand components ensures the systems stability and reliability. Also, using wire controlling to reduce command workers, the operator can find the accurate pile position by himself.

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