For drilling under columns, openings and the high-voltage line, also is suitable for creation of any kinds of wells without purge and washing. Technical characteristics of BKM-307 transport base - at the choice of the customer of the boring equipment the Max. depth of drilling the screw, in m - to 20 (depending on diameter of the screw) Diameter of drilling of m, no more - 0,36; 0,50; 0,63; 0,8 Type of the main boring tool - the screw, a drill a drilling Way - a rotor Way of driving - a continuous Max. torque on the boring tool of nanometer (kgfs) - 6000 (600) Max. axial loading on the boring tool: On vyglubleniye of nanometer (kgfs), not less - 30000 (3000) When deepenings of nanometer (kgf), not less - 30 000 (3000) Type of the drive of giving of the boring tool - a hydraulic Type of the drive of rotation of the boring tool - a hydraulic corner of drilling I am glad (...)  - 1,05 ... 1,78 (60... 102) Frequency of rotation of the boring tool turns - 20-40 Technical productivity (when drilling wells of 0,5 m) on hollow to depth in not frozen soil III of category, m/h, not less - 25 Equipment for cranes Type of the drive of the crane equipment - the Hydraulic Max. loading capacity of the crane of the equipment, kg - 2000 Max. height of lifting of a cargo hook, m - 7,0