A rotary cutter gearbox is a device that transfers power from the tractor to the blades of the rotary cutter. The gearbox is mounted on the rotary cutter and is usually driven by a PTO shaft that comes from the tractor. It has a set of gears that rotates the blades at a high speed to cut through various materials, such as tall grass, weeds, and small trees.
There are various types of rotary cutter gearboxes available in the market, including standard-duty, medium-duty, and heavy-duty gearboxes. The type of gearbox required depends on the size and power of the rotary cutter and the type of terrain it will be used in.
It is important to regularly maintain the gearbox by checking the oil level, changing the oil and filter when necessary, and inspecting the gearbox for any signs of wear and tear. Failure to maintain the gearbox can result in costly repairs or even replacement.