KDJ-30 mining drilling rig
KDY-30 hydraulic drill rig is a multi-function drill rig developed
facing drilling grouting hole for hydro-power station. It also can
be used for drilling the hole of support, penetration-proof,
blasting; and treating dangerous rock and hillside. It is mainly
suitable for drilling hard rock with diamond bit and PDC bit, and
DTH drilling as well.
KDY-30 hydraulic drill rig is a multi-function drill rig
developed facing drilling grouting hole for hydro-power
station. It also can be used for drilling the hole of support,
penetration-proof, blasting; and treating dangerous rock and
hillside. It is mainly suitable for drilling hard rock with diamond
bit and PDC bit, and DTH drilling as well.
Features:
- Reasonable specifications, assure more efficiently drilling;
- Fully hydraulic drive, top-head rotation, feed and hoisting are
done by ration pump and ration motor which composite independent
open hydraulic system, it is simple, advance, easy to use and
maintain;
- The hydraulic components are from world famous hydraulic
manufacturers, two-step filtering, to assure the reliability of the
hydraulic system;
- New art design, reasonable arrangement;
- Light weight, easy to move, re-assembly and maintain, especially
suitable for using for tunnel and frame.
Specification:
Drilling method: | DTH drilling |
Drilling depth: | hole dia.: Φ75 mm depth:
30 m |
hole dia.:Φ91
mm depth: 20 m |
Drill rod: | Φ42 x 1000 mm rod or Φ50 x 1000 mm |
Mast height: | 2270 mm |
Stroke: | 1400 mm |
Speed: | 38~53 r/min |
Max. torque: | 700 Nm |
Max. push/pull force: | 12000N |
Feed and hoist speed: | 0 – 0.254 m/s |
Hydraulic system: | twin-gear pump, ration motor Rated pressure: 20 Mpa |
Power unit: | electric motor Y160M-4 (speed: 1470 r/min; power: 11 kW) |
Detachment weight: | mast: 75 kg, top-drive head: 35 kg, |
control panel: 40 kg, wheeled power station: 210 kg |