drilling rigs of MBU type

Main features: – “dry” soil sampling by shock-rope method; percussion-driven method with a hydraulic hammer; – dynamic sounding (including according to the SPT standard) of soils; – light high-power drilling units, rotators with a torque of up to 260 kg.m., – drive from our own engine, gasoline / diesel, or the engine of the transport base; – lifting capacity on the rotator up to 3000 kg; – use of drill pipes up to 1.7 m long; – use of casing pipes up to 3.0 m long; – availability of special winches, incl. for percussion-rope drilling, with a lifting capacity of 400 and 1000 kg; – the presence of a centrifugal pump, with a capacity of 700 l / min., with a pressure of up to 7 atm.; – the presence of a hydraulic drilling table (pipe holder) for holding, drill and casing strings, up to 127 mm in diameter ; – a large selection of wheeled and tracked transport bases (chassis) for mounting a drilling unit, with a carrying capacity of 700 kg., UAZ-3303, UAZ-39045, GAZ-3897 "Huntsman", GAZ-330273 "Gazelle", tracked all-terrain vehicle BV -206 "Hagglunds" (Sweden), GTM-0.8, on a car trailer MZSA, etc. Tech. specifications CONDITIONAL DRILLING DEPTH, M: – AUGERS, DIAMETER 135 MM40- IMPACT DRILLING METHOD15- WITH FLUSHING, DIAMETER 151 MM50- WITH BLOWING, DIAMETER 151 MM50- WITH PNEUMINOUS DIAMETER DRILLING DIAMETER, MM: 250 DRIVE OF EQUIPMENT AUTONOMOUS OR FROM CHASSIS ENGINE THROUGH DRIVE POWER, PETROL / DIESEL, kW 2200 SPEED OF MOVEMENT OF THE ROTATOR, M / SEC0.7 TORQUE OF THE ROTATOR, KG.M150; 260 * DRILLING COLUMN ROTATION, RPM 0-700 / 0-200 ROTATOR DISPLACEMENT FORCE, KGS: – UP 1500/3000 * – DOWN 1500/2000 * WINCH TYPE HYDRAULIC DRIVE, WITH FREE DIFFUSION, type SBOO1 BURENIYAENERGIYA pass, Dzh80BUROVOY PUMP: C, independent drive (GASOLINE) PUMP TSENTROBEZHNYY700 LITERS MINUTE 7 ATM.TRUBODERZHATEL GIDRAVLICHESKIYDIAMETRY clamp MM63-127MODUL SENSING DYNAMIC GROUND (KDZ) MEDIUM CLASS, GOST 19912-2012, SPT, PRIVODMASSA HYDRAULIC HAMMER, KG60