Radiant Mining Technologies Ltd

Hydraulic Drilling & Bolting Rig

Radiant series 7000 Hydraulic Drilling & Bolting Rig are rotary roof bolting machines with dust suppression system suitable for drilling vertical holes of 27mm to 43mm diameter and anchoring of roof bolts in underground mines in strata hardness up to 600 kg/cm2. It is totally indigenous equipment with modular construction consisting of 3 main assemblies�drive unit, hydraulic cylinder & chain carriage system. It can be mounted on most brands, makes & models of mining development or extraction machines plus a variety of tunneling equipments & can run with tapping from any of this hydraulic machinery. The machine�s tailor designed mounting system enable any specified bolting pattern to be achieved.


  • Low noise, silent operation
  • Easy maintenance & lowest service cost
  • Can Drill Holes in a single pass thus saving time
  • Suitable for Cable bolting for Hard rock Applications
  • Most useful for bad conditioned roofs & unmanned mines
  • The Rig travels two stage, one by hydraulic cylinder & second by cylinder & chain
  • Water injection system helps in flushing cuttings, dust suppression & faster drilling
  • Unique drive head design eliminates thrust load being transferred directly to the motor.


Application Heavy Constructional Drilling Work
Weight 100-1000kg, 1000-2000kg
Condition New
Automatic Grade Automatic
Driven Type Hydraulic
Features Easy To Operate, High Performance
Drilling depth 1000-1200feet, 200-300feet, 300-400feet, 400-500feet, 500-600feet, 600-700feet, 800-900feet
hole diameter 200-300mm, 400-500mm, 500-600mm, 700-800mm, 800-900mm

Contact Us

Radiant Mining Technologies Ltd

Room No:5/5, Bldg. No:5, Koyla Vihar, Vasundhara, V I P Road, Kolkata, West Bengal - 700052, India

Mobile : +91-9830777900

Phone : +91-33-25250327, +91-33-40619042

Fax : +91-33-25250230

Call Us : 08048058819