Rotary drilling rig URB-40

The URB-40 drilling rig is designed for drilling and repairing industrial water supply wells, as well as for the construction of technical wells, including degassing, ventilation, dewatering wells and wells for laying communications in underground mine workings, wells for hydraulic production and underground leaching. URB-40 can be installed on the chassis of KAMAZ, URAL, semi-trailers and other vehicles at the request of the customer. Applied drilling technologies: rotary coreless with flushing; percussion rotary percussion-rotary coreless with backflush according to RC technology rotational with backflush (ERLIFT); Options for URB-40: 16 kW electric generator; surfactant dosing pump; set of equipment and tools for backwash drilling; manifold for connecting additional equipment (mud pump, compressor) Tech. Specification Permissible hook load, KGS40 000USLOVNAYA drilling depth, M1000DIAMETR USED DRILL PIPE, MM73; 89; 114REKOMENDUEMY drilling diameter in mm: INITIAL / KONECHNYY780 / 190,5MAKSIMALNY Casing string diameter, MM660LEBEDKA BUROVAYADVUHBARABANNAYA, Orthogonal reducer with helical gears and planetary gear units BARABANAHTYAGOVOE EFFORT winch SECOND winding turns rope on the drum, the PSC 7500 * rOTOR RG-425 by hydraulic HYDRAULIC disqualification from the mouth SKVAZHINYNAIBOLSHY torque kgf M1600CHASTOTA table rotation rotors, ON / MIN0 – 180LEBEDKA AUXILIARY with crane UKOSINOYGIDROPRIVODNAYATYAGOVOE EFFORT KGS2 200MACHTA: truss CONSTRUCTIONS WITH OPEN FRONT EDGE, TELESCOPIC, VERTICAL – DISTANCE FROM THE ROTOR TABLE TO THE AXIS OF THE CROWN BLOCK, M17,8- DISTANCE FROM THE GROUND TO THE AXIS OF THE CROWN BLOCK, M, NOT LESS 19.3 / LENGTH OF THE BULB M12 SWIVEL: – PERMISSIBLE LOAD, KGS30 000 – DIAMETER OF THROUGH HOLE BE RTL, MM60 WORKING PIPE: CIRCULAR SECTION WITH GUIDES – DIAMETER OF WORKING PIPE, MM114 – LENGTH OF WORKING PIPE7 OVERALL DIMENSIONS (TRANSPORT), MM: – LENGTH / WIDTH12500 / 4000