Drilling Rig

We are offering drilling rig.
Thj-2000 core drilling rig
usage
　　thj-2000 core drilling rig is mainly applicable for deep hole drilling in coalfield geology, hydrogeology, metallic mineral deposit, non-metallic mineral deposit, natural gas and other field. It has strong practicality and versatility. The rig can meet the technological requirements of diamond drilling, hard alloy drilling and wire-line coring drilling.
Structure features
1. Mechanical transmission, spindle rotation, hydraulic cylinder feeding structure.
2. Great hoisting capacity, large id of spindle and wide rotary range.
Technical parameters
drilling depth φ73mm drill pipe （m） 2000
φ60mm drill pipe （m） 2600
id of spindle (mm） 116
revolutions of gyrator (forward, reverse) high gear (rmin) 104 149 237 410
low gear (rmin) 43 62 99 171
max. Torque of spindle (kn.m） 10
feeding force of spindle 　down (kn) 240
　up (kn) 360
spindle stroke （mm） 600
movable stroke （mm） 700
hoisting capacity of winch (kn) 90.