Hydraulic Crawler Mounted Rock Drilling Rig Blasting Mining

The descriptions of the hydraulic crawler mounted rock drilling rig blasting mining.

The hydraulic crawler mounted rock drilling rig blasting mining is a DTH stone drilling rig and this type of drilling rig is used for drilling a borehole on the stone for blasting purposes. The hydraulic crawler mounted rock drilling rig blasting mining is equipped with two steel crawler tracks and it can move swiftly in the bad condition road. The hydraulic crawler mounted rock drilling rig blasting mining can drill 25m in depth and the drilling borehole diameter is Φ90-152mm. The is a shallow borehole drilling rig that is designed to drill a blasting borehole on the stone, it can drill through rocks easily.

Hydraulic Crawler Mounted Rock Drilling Rig Blasting Mining
Hydraulic Crawler Mounted Rock Drilling Rig Blasting Mining

The specifications of the hydraulic crawler mounted rock drilling rig blasting mining.

ModelKG420 / KG420H
Weight5200kg / 5700kg
Dimension5900*2250*2700mm / 6200*2250*2700mm
Drilling hardnessf=6-20
Drilling diameterΦ90-152mm
Economic drilling depth25m
Rotation speed60r/min
Rotary torque5000N·m
Lifting force40KN
Propulsion modeHydraulic Cylinders – Chain
Feed length3175mm
Travel speed0-2.5Km/h
Climbing capacity≤30°
Ground clearance500mm
Feed pitch angledown 135° up35°
Feed swing angleleft 91° right5°
Boom pitch angledown 50° up25°
Boom swing angleleft 44° right45°
Leveling angle of track±10°
Feed extension900mm
Yuchai Diesel engineYC4DK80-T302(58KW/2200r/min) YC4DK100-T304(73KW/2200r/min)
Drill rod76*2m+76*3m
Toe-hole drillingMin.350mm,Max.2750mm

The features of the hydraulic crawler mounted rock drilling rig blasting mining.

  • The hydraulic crawler mounted rock drilling rig blasting mining is a steel track crawler type drilling rig that is used to drill blasting holes in the stone, it uses a screw air compressor to drill.
  • This rock drilling rig is equipped with a dust collector which can reduce air pollution when drilling a blasting hole.
  • The hydraulic mounted rock drilling rig blasting mining is used a lot in mining factories, for the building of a road, and for other huge projects.
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