Self-loading spreader built as a bucket. SMA is used for spreading sand, salt or grit. The spreading material is distributed by a feeding auger. Its quantity is determined by the speed of auger (controlled by the hydraulic flow regulator on the spreader).
The spreader can be mounted on front/back of the tractor or on the front-loader. To be used with the 3-point attachment with self-loading function a hydraulic adapter on the tractor is necessary (length circa 50-110 cm).
A grinding rod is used for the constant movement of the material and its crushing before entering the auger.
Watch also the video below.