tire-mounted raise boring rig for mining shaft drilling

The tire-mounted raise boring rig features a tire-driven and diesel-powered design, making it suitable for underground mining operations. It supports both rail and non-rail mode switching, offers flexible mobility, and adapts to a variety of complex working conditions.

Description

The tire-mounted raise boring rig

The tire-mounted raise boring rig is an underground excavation device specifically designed for the complex passage environments of small and medium-sized mines. Utilizing tire-driven mobility, this equipment easily handles trackless tunnels and is equipped with a powerful diesel power system to enhance flexibility for underground movement and construction.

Features of tire-mounted raise boring rig

  • Tire travel system, ideal for trackless tunnels, enabling efficient and flexible site transfers.
  • Diesel power unit ensures reliable operation even in environments without electricity.
  • Optional rail-wheel switching device allows for quick conversion to rail mode, adapting to various tunnel conditions.
  • Simple operation greatly improves transfer and construction efficiency, reducing auxiliary time.

Applications of tire-mounted raise boring rig

  • Suitable for raise boring and vertical shaft construction in small and medium-sized underground mines.
  • Widely used in underground engineering projects with a combination of rail and trackless tunnels.
  • Ideal for mining and tunneling operations that require frequent relocation and face complex, variable conditions.
Technical Parameters
tire-mounted raise boring rig for mining shaft drilling
Item Unit BY-R60
Operation Parameters Maximum Shaft Diameter mm 1500
Maximum Shaft Depth m 200
Pilot Hole Diameter mm 216
Drilling Angle degree 60 to 90
Thrust Parameters Thrust Force kN 620
Pullback Force kN 1320
Thrust Stroke mm 1415
Rotation Parameters Rated Torque kN·m 50
Peak Torque kN·m 60
Rotation Speed r/min 0 to 20
Travel Parameters Travel Speed km/h 0 to 4
Gradeability degree 14
Ground Clearance mm 160
Power Parameters Voltage V Standard: 380 (Optional: 660, 1000, 1140)
Motor Power kW 90
Diesel Engine Power kW 36