Agricultural Gearbox
The agricultural gearbox is the main mechanical component of the kinematic chain of agricultural machines. It really is normally powered by the tractor power take-off via the PTO shaft and the gearbox drives. The working torque may also be transmitted to the gearbox by hydraulic motors or belt pulleys, in addition to chain gears.
Agricultural gearboxes always have one input shaft and at least a single output shaft. If these shafts sit at 90° to one another, the gearbox can be an ORTHOGONAL ANGLE gearbox or even more generally called a right-angle gearbox.

rotary tiller gearbox is definitely adopted middle gear transmission system, mounted with the tractor of 12-80HP. Tractor wheel tracks are completely protected after tillage as the operating width is a lot wider. The product quality is dependable and the functionality is well. So that it can be used on dry and paddy field. It can decrease the time, laboring, and price, etc. during operation

Increasers and Reducers
When the gearboxes have both gears with different numbers of teeth.
The gearbox is a reducer when the driving gear, i.e. the one with the insight shaft, has the fewer number of teeth (pinion), thus the output shaft rotates slower compared to the input shaft.
It is named an increaser when the input shaft is mounted on the apparatus with the larger amount of teeth (crown), therefore the result shaft rotates faster than the input shaft.
Right-angle gearboxes, distributors or rotational invert gearboxes
When the gearboxes have gears with the same number of tooth.
The gearbox is known as right-angle when it only has two shafts (input and output),
whereas it is called a distributor whenever there are at least two output shafts.
It is called a rotational invert gearbox and parallel offset in the variations with parallel shafts with two gearboxes.

Speed change
in addition to the main pair of gears and relevant shafts, the gearboxes could also have other gears with a different amount of teeth. The apparatus shift of the main pair of gears with the gearbox for agricultural machinery secondary types allows different speeds. The manual switch of the secondary gear set with gears with different quantity of teeth allows modifications to the output rotation speed.
CMR GROUP is able to design and produce also agricultural machinery applications.