Zhengzhou Hanfa Prospecting Machinery Co., Ltd.

Model Number: HF140Y hydraulic Brand Name: HF Key Specifications/Special Features: HF140Yblast hole drilling machine, hydraulic crawler type, for open mining and pile drillingHF140Y high air pressure DTH drill crawler open with a low energy consumption, high efficiency, easy to transport and field construction superior technical performance, vehicle movement organizations from the hydraulic system to achieve, and only washed the source of the wind machine consumption, resulting in air machine matching saves in a complete set of equipment procurement costs.Rotaryorganizations to adopt a new dual-motor turret to make it to the open-air blast drilling operations when drilling large holes to maintain a strong rotary torque output, dragging air compressor, it has the mobile and flexible and climbing ability, suitable for rugged venue operations, perforation shift convenience features.Holediameter 115-140mm, with high efficiency, simple maintenanceandhigh reliability, it is mainly used formining, highway, water conservancy, power station construction, slope drilling and soil nail drilling.