Four-disk mower

The utility model discloses a four-disc mower. The mower comprises a machine frame, a suspension bracket, a main shaft, a belt wheel set, a lifting device, a speed-increasing gearbox, a cutter bar support and a cutter bar, wherein the cutter bar is arranged on the front part of the machine frame and is fixedly connected with the machine frame. The cutter bar support is arranged on a side part of the machine frame and is connected with the machine frame. The cutter bar is hung on the cutter bar support and comprises four disc cutters and so on. The mower has the advantages of good mowing performance, high production efficiency, simple structure, easy installation, safe and reliable use, high speed, flexible operation, low stubble, no need of cutter grinding, convenient replacement of cutter, is suitable for mowing natural or planted pasture with a relatively high intensity, particularly for mowing small pastures in agricultural, forest and grazing areas, pastures on mountain and hilly grounds, and lawns of gar