HFDX-4 full hydraulic crawler type core drilling rig

Detailed Product Description

The leading core drill rigs in the developed countries are full hydraulic operated type ,which adopt the technology of wire-drawing core with diamond tip ,this type of drill rig is also the main developing trend in the field of drill rig technology and related equipment,under the international and domestic trend ,our factry has developed the HFDX-4 Full Hydraulic Operated Core Drill Rig ,this type of drill rig can take the place of imported products and be applied in the fields of geology,metallurgy,coal mines,petroleum,natural gas and underground water exploration

Crawler-type layout,the feeding and lifting of rotator are driven by a series motor with gear and chain with a long stroke,3.5m stroke.the rotation of spindle is driven by a single engine,it has four mechanical shifts .and it speed could be adjusted by hydraulic pressure with stepless speed change.the mast has the funcion of sliding and touching ground,the spindle lifted and lowered with oil cylinder,it could be folded for transporteing and storing .the spindle has a big diameter hole and high-precision structure

Main technical data

It is a light, full hydraulic core drill rig. The core could be obtained at the earth's surface by using the drill rig.