Installation of prospecting drilling URB-2A2D, Special equipment road, Road-building cars and equipmen

Model................................................................... URB-2A2D Depth of drilling, m: — structural and search wells.............................. 350 — geophysical wells: with washing.................................................................. 100 with a purge..................................................................... 50 screws........................................................................... 30 Diameter of drilling with washing, mm: — initial..................................................................... 190 — final: structural and search wells................................ 93 geophysical wells............................................ 118 Diameter of drilling, mm: with purges/screws...................................... 118/150 Frequency of rotation of a boring shell, with-1................. 0,45; 0,7; 1,0; 2,33; 3,75; 5,42 Maximum torque, Nanometer. ..................... 2000 Hod of a rotator, mm......................................................... 5150 Speed of raising of a boring shell, m/s............. to 1,25 Volume giving of the boring pump, m3/s................... 0,011 Pressure at the exit, MPa: from the boring pump / from the compressor.............. 0,011/0,8 Overall dimensions (length × width × height), mm: — in transsweaty situation................... 8700×2500×3680 — in working situation........................... 8500×2500×8400 Mass of installation, no more, than a kg................................... 15450 Maximum speed, km/h.......................................... 80 Basic chassis: Model.............................................................. KAMAZ43114 Engine: Model........................................................... 740.31 (Euro-2) Type. .......................................... diesel with a turbo-supercharging the Maximum power, hp (kW), at 2200 rpm.................... 240 (176)