Fertilizer spreader machines with single disc, manufactured as hanged (hydraulic) type, are connected to the tractor with tree-point suspension system. Spreader machines can be manufactured with hydraulic controller. Thanks to the hydraulic controller, at the beginning of the border, from the tractor cabin, fertilizers spread easily and quickly, and unnecessary fertilizer consumption is prevented. Spread rate of the machine can reach 18 and 36 metres, but depending on the type of fertilizer, the angle and wing length settings on the disc must be changed. By this way, distribution of the fertilizer into the field is more homogeneously and fluid.