Drilling RIG URB - 2D3
A hydraulic rotator moving along the mast together with a special elevator is used for screwing and unscrewing drill pipes and for hoisting operations.
The lowering and lifting operations and the supply of the drilling tool to the bottom of the well are carried out using the supply hydraulic cylinder, which ensures optimal pressure on the bottom, including when hammering, and allows highly efficient drilling of rocks of any strength.
Installation control is hydroficated and is carried out from the control panel. Two people serve the installation.
The installation is mounted on the Ural 4320 and KamAZ 43114 chassis.
SPECIFICATIONS:
Maximum drilling depth with flushing 350m
Drilling depth with a purge of one / two compressors 30 / 50m
130mm purge final diameter
110mm purge final diameter
450mm flushing drilling diameter
Flushing end diameter
- in solid rocks 190mm
- in soft rocks 294mm
Drill rotational speed 33-184 rpm
The highest torque on the spindle 4000N / m
63kN lifting capacity