The main structure is a vertical structure with two columns, the drilling direction is vertical downward, and it is mainly composed of a gasoline engine, a gearbox, a spindle, a drill bit, columns, a base lifting structure, a cooling water pump and a walking mechanism.
The concrete drilling and coring machine is easy to start, reliable in operation and simple and convenient to operate! Widely used in highways, airports, ports, docks, dams and other necessary testing equipment for concrete and asphalt pavements,
it is mainly used to drill the core of concrete and asphalt concrete and conduct compressive and flexural tests.