Hoist carrier mounted drill rig with the drilling depth up to 20 m
These rigs are used for construction of piled foundations.
Hoist carrier mounted drill rig BKM-2012 is designed for construction of electric power transmission and communication lines, bridge bearings, oil-and-gas pipelines and construction of pile foundations for industrial and civil buildings.
Turntable for Operating Equipment
Due to the robust design of the turntable, the range of drilling operations increases significantly. The turntable provides the possibility of drilling several boreholes without moving the drilling rig, thus improving the performance. The longitudinal extension of the turntable is another advantage of the drill rig, increasing an operation area.
Drilling and Hoisting Equipment
Drilling and hoisting equipment is designed for drilling boreholes up to 20 meters deep, without using additional drilling tools. The rig can be used for drilling boreholes up to 1200 mm in diameter due to the driving torque of the drilling equipment.
Due to the telescopic extension of the Kelly bar, the drilling depth can be increased significantly. The BKM Kelly bar has the minimum number of components that are made of alloy steel improving the performance characteristics and increasing the service life.
- Can be equipped with a casing drive adapter for drilling with casing pipes.
- Frame and outriggers design provide stability and ability to operate in tight working space.
- The longitudinal movement of drilling and hoist equipment ensures the maximum drilling point hitting accuracy.
- The rig can be used for drilling boreholes up to 1200 mm diameter due to the driving torque of the self-designed mobile rotation unit (torque 5,5 t*m).
- The turntable provides the possibility of drilling several boreholes without moving the drilling rig, thus improving the performance
- Mast and operator’s cab positions provide decent visibility of workspace.
- Board computer provide the operator with the necessary information for the correct use.
Kelly bar to increase the drilling depth to 20 meters with the maximum diameter of drilling tools.
The chart shows features of our main product. Please download the catalog to find out more about other machines.
|Type of drilling||Cyclic|
|Max. drilling depth, m||20|
|Boring diameter*, mm up to||1,200|
|Max. torque of a drilling tool, N∙m||44,500|
|Max. depth-in axial load on drilling tools, kN||98|
|Max. depth-out axial load on drilling tools, kN||147|
|Drilling tool feed actuator||hydraulic|
|Drilling equipment rotation actuator||hydraulic|
|Drilling angle, degree||88–92|
|Max. rotation angle of drilling equipment in the layout, degree||260|
|Max. linear mast replacement, m||0.8|
|Type of hoist equipment drive||hydraulic|
|Max. lifting capacity, kg||3,000|
|Max. lifting hook height, m||10.5|
*Drilling diameter complies with drilling tool diameter