The Bulba-1 single-row potato digger is mounted on a three-point hitch to tractors with a power of at least 22 horsepower and a power take-off shaft. Due to the hydraulics of the tractor and adjusting the height of the support wheels, it is possible to regulate the depth of the excavation. The high-quality material from which the digger is made is coated with paint and varnish. It is possible to move the digger along the transverse axis, to the left and to the right relative to the tractor hitch, to more accurately catch the rows and harvest the crop efficiently. A movable conveyor protected by rubber bands allows you to carefully shake off the tubers.