Continuous flight auger (CFA) drilling rig MBSh-812

multifunctionwelltruck-mounted

Auger drilling machines MBSH-812 are designed for drilling wells under poles, power transmission line supports and pile foundations in non-frozen, with seasonal freezing and permafrost soils, as well as highly saturated with moisture, with the presence of quicksands and lenses. Technical features: The original design of the mechanism for the continuous feed of the drilling tool. Availability of all nodes for service. Fully hydraulic drive. The construction of the mast is made of S 700 steel from a European manufacturer. Modular design of the drilling equipment platform. A load winch located on the rotator to facilitate the installation of the augers. Unique outrigger design for compact transport and stability while drilling. Base chassis - URAL-4320 Rotation drive type - Hydraulic Rotator torque - 62000 N * m Rotator longitudinal stroke - 7.2 m Drilling angle - 88-92 ° Drilling tool speed - 11-83 rpm Axial load when deepening - 104 kN Axial load when lifting - 153 kN Mast rotation angle in plan - 260 ° Longitudinal movement of the mast (no more) - 0.8 m Crane equipment drive type - Hydraulic Winch lifting capacity