Model Number: HFDX-4 coring-#2452 Brand Name: HF Key Specifications/Special Features: HFDX-4crawler hydraulic core machine, for copper mines use to do wireline coringMain features:Hydraulic pumps, main valve and hydraulic motor are all from famous international brandsRotating head feeding, speed structure of oil tank lifting, long-range feeding systemDrill head driven by double-motor and adopts enclosed hydraulic system, 2 grades mechanical shift gears and hydraulic operated stepless shift gears

Mast adopted hydraulic powered lift/down, with touchdown function, can be folded

Hydraulic system adopts sensitive load control, track walks

With high-position operation platform and orifice operation platform

With hydraulic support device, with high supporter and low guider devices, orifice with hydraulic holder

Introduction
The core drill rig of full hydraulic and rotator adopted the technology of wire-line coring has been the dominant type rig for solid mineral deposits prospecting in developed counties in the world.
The rig is simple in structure. It is light and easy for transportation, the mast has the functions of sliding and touching ground, the spindle lifted and lowered with hydraulic cylinder, it could be folded for transport and relocation. The spindle hole is in large diameter.

It could be applied to exploration and prospecting of geology, metallurgy, coal, petroleum, natural gas, groundwater and for other industries.