The spreader of mineral fertilizers RDM-2.1 is intended for surface application of mineral fertilizers in loose form on fields and in gardens.

Loading of the spreader is carried out under field conditions with general-purpose truck or tractor loaders.

The spreader is aggregated in the mounted version with wheeled tractors of traction class 3, and in the trailed version 1.4, which have a rotation frequency of GDP 540 rpm, for example MTZ-80-82.

The design of the RDM-2.1 can include a removable on-board nozzle with a volume of 1 m3.

The exact rate of fertilizer application is provided by the dosing screw device driven by a hydraulic motor. The rotation of the auger is adjusted using a hydraulic flow regulator. The revolutions of the auger are controlled by an electronic tachometer with an indicator of revolutions in the tractor cabin, which ensures a guaranteed rate of fertilizer application.

The spreader is equipped with a convenient folding awning, which ensures the dryness of fertilizers even with high air humidity.