Tractor rotary drum disc grass mower with double drums disc, each drum has three knives, which can be changed quickly with a simple tool.
The tall and short grass be cutted by knives carried between the drums and cut down loosely to laid swath. belts transmit power to the input gear shaft, then to the main drive shaft, which drives the drums rotation through the bevel gears.
breakaway device is fixed on this machine, which can be automatically operated when the mower hits an obstruction. This can protect drums from damages.

Product sale's highlight:
Save time and power,stable performance,easily for assembling and operation.besides we have 3 cutting width for selection. this machine is very suitable to big feeding grass farm and lawn.