KD-150 Boring Rig is a type of machine with hydraulic feeding for tunnel boring, applicable to the exploration of metal mine, nonmetallic mine and coal mine, and the hole drillings for grout, drainage and observation in the corridor at hydropower station.
Features:
1. With hydraulic automatic feeding device, elevated drilling efficiency, reduced labor strength
2. small volume, lightweight.
3. Using double pillar support, compact structure and small operation area occupancy
4. The boring machine and pump are driven separately, convenient for the arrangement at work site.
5. lightweight, high detachability, easy transportation and installation
Technical Specifications
Drill
Drilling depth 150m
Initial hole dia. 91mm
Final hole dia. 59mm
Drill rod dia. 42mm
Angle range 0°-360°
Drill dimensions(L×W×H) 1405×800×2105 (mm)
Water pump dimensions(L×W×H) 1100×480×850 (mm)
Swivel Head
Spindle L.Dia 52mm
Spindle speed(5-speed) 140/295/470/790/1010r/min
Spindle stroke 450mm
Upward displacement speed of idling vertical spindle 0.05m/s
Downward displacement speed of idling vertical spindle 0.067m/s
Spindle pull-down max 15KN
Spindle lifting capacity max 25KN
Hoist
KD150 Max .lifting capacity(single rope) 11KN
Hoisting drum linear velocity (two levels) 0.255/0.51/1.02m/s
Drum dia. 145mm
Wire rope dia 9.3mm
Wire rope capability 27m
Motor
Model Y160M-4
Rated power 11KW
Rated speed 1460r/min
For explosion-proof requirements, an explosion-proof type motor shall be used (need to be specified in order)
Water Pump
Displacement max 77L/min
Working pressure max 1Mpa
Rated pressure 0.7Mpa
Water pump motor
Model Y100L2-4
Rated power 3KW
Rated speed 1430r/min
For explosion-proof requirements, an explosion-proof type motor shall be used (need to be specified in order)
Oil pump
Model Gear pump
Model YBC-12/80
Rated pressure 8Mpa
Displacement 8ml/r
Rated speed 1440r/min
