Exploration drilling rigs URB-41 are designed for exploration of mineral resources, study of the mineral resource base and preparation of technological maps for the extraction of reserves; as well as for carrying out geological works for the design, construction and reconstruction of enterprises.
The axial arrangement of the equipment, which allows the transportation of the drilling tool by placing it on both sides of the machine, ie evenly distribute the weight of the load.
A friction clutch in the transfer case, due to which the activation of the compressor or mud pump occurs without loss of power flow to the hydraulic system.
Special control panel for operator convenience from the ground.
Built-in electronic controller of drilling parameters, visually displaying mud pump pressure, flushing fluid flow rate (in l / min.), Hydraulic system pressure, compressor pressure, etc.
Base chassis -
Drilling depth -
30 m (with Ø300 mm augers in non-frozen soils of category III)
40 m (with Ø150 mm augers in non-frozen soils of category III)
100 m (pneumatic hammer)
200 m (roller cone bits with flushing)
300 m ( core drilling)
Drilling diameter -
360 mm (with movable clamp centering)
850 mm (without drilling table centering)
Rotation drive type -
Rotator torque -
6400 N * m (at 1 speed)
600 N * m (at 4 speeds)