KD150 Boring Rig

KD-150 Boring Rig is a type of machine with hydraulic feeding fortunnel 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