- BrandДарасунский завод горного оборудования
- Country of manufactureRussia
THE RIG MECHANIZES HARD OPERATIONS WHEN DRILLING BOREHOLES, PARTLY AUTOMATES THE PROCESS AND ALLOWS TO REGULATE THE DRILLING MODES IN A WIDE RANGE.
Drilling rig UBSH - 207 is designed for drilling boreholes in horizontal mine workings with a cross section of 6 . . . 13 m3 in rocks with a strength factor f = 8 . . . 20 on the scale of M. M. Protodyakonov in the mining industry and underground construction at tunneling and clearing works
The installation mechanizes labor - intensive operations when drilling holes, partially automates the process and allows you to adjust drilling modes in a wide range
The rig has a convenient control panel for all mechanisms and the drilling process. The working platform, located at the rear of the unit, is equipped with a vibration protection device.
The unit consists of a undercarriage, two hydraulically operated boom manipulators with chain feeds, an oil station with a hydraulic system and a control panel. During downhole operation, the installation is supported by two hydraulic jacks.
The operation of the oil pumping station, as well as the axial movement of the perforators, is carried out by pneumatic motors DAR - 5B.
The drilling rig UBSH - 207 significantly improves the working conditions and safety of drilling operations in comparison with drilling with hand - held rock drills.
Productivity, m / h - 33
Drilling area, m - 2.5x3.3
Drill hole diameter, mm - 40 . . . 65
Drill head feed stroke, m - 2.5
Feed force, kgf - 0 . . . 700
The number of drill heads - 2
Undercarriage - wheel - rail
Track - 600, 750, 900 mm
Travel speed, km / h - 3.5
Specific air consumption, m3 / min - 65.0
Compressed air pressure, MPa - 0.5 . . . 0.7
Overall dimensions, m - 1.3x1.5x6.5
Weight, t, no more - 6.0