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International Trade Fair for Construction Machinery,
Building Material Machines, Mining Machines and Construction Vehicles.

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Large Diameter Hydraulic Reverse circulation Drill

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Product Introduction

ZJD series large-diameter full-hydraulic reverse circulation drilling rig is mainly used for pile foundation or large-diameter shaft drilling in large-diameter, super-deep, super-hard and other complex formations. After years of dedicated R & D and practice, in 2003, the first ZJD reverse circulation drilling rig in the Rui, the product has been fully verified by their professional construction team, continuous improvement and innovation, widely recognized by customers. The series of rigs have p

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International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines and Construction Vehicles

Exhibitor Service International

Tel. +49 89 949-20252

Exhibitor Service China

Tel. +86 21 2020-5500
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