The invention relates to earth-moving machinery, in particular to a hydraulic control excavating equipment backhoe loader. The object of the claimed utility model is to provide a compact, simple and reliable hydraulic actuator pivot column Backhoe excavator-loader, the column providing a uniform rotation speed, reducing the load on the actuators, increasing the positioning accuracy. The achieved technical result is to increase the reliability of the drive excavator equipment, durability and maintainability while providing ease of operation an excavator-loader. Hydraulic drive Backhoe excavator-loader contains a hydraulic reservoir, a pump, a line pressure control valve which is mounted with a relief valve, hydraulic lines associated with hydraulic cylinders pivot column excavating equipment. Each cylinder rotation column excavator equipment is provided with a flow limiter, a flow controller adapted and adjustable throttle, to provide a constant predetermined volume of hydraulic fluid entering the hydraulic cylinders turning the column excavating equipment.
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