Drilling rig URB-2D3

It is designed for drilling by rotary method with flushing, blowing, percussion-rotary method with a downhole pneumatic hammer and augers of wells of various purposes, including water intake. The rotary head with hydraulic drive moving along the mast together with a special elevator is used for screwing and unscrewing drill pipes and performing tripping operations. Tripping operations and feeding the drilling tool to the well bottom are performed using a hydraulic feed cylinder, which ensures optimal pressure on the bottom, including when drilling with pneumatic hammers and allows for highly efficient drilling in rocks of any strength. The rig is hydraulically controlled and is operated from the control panel. The rig is serviced by two people. The drilling rig is mounted on the Ural-4320 or KAMAZ-43114 chassis (URB-2A-2D with URB-2D3 rig units). Basic configuration of the URB-2D3 Vorovskogo platform, "Standard" configuration: URB-2D3 drilling rig platform for 2D1-1010.01T.000SB rotary unit assembled with 4T-14.101 elevator. Torque 2100 Nm Rotation speed of the drilling tool - 135/215/310 rpm, power 30 kW, hydraulic system pressure 100 bar Transfer case 2-65-00 (for connecting one attachment) Mast - 2D3 reinforced truss structure (09G2S steel) Carriage - reinforced Barrier safety system The rope of the hoisting system is standard and requires adjustments.