Agricultural Gearbox
The agricultural gearbox is the main mechanical element of the kinematic chain of agricultural machines. It 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 will have 1 input shaft and at least one gearbox for agricultural machinery output shaft. If these shafts sit at 90° to each other, the gearbox is an ORTHOGONAL ANGLE gearbox or even more generally called a right-position gearbox.
rotary tiller gearbox is definitely adopted middle equipment transmission system, mounted with the tractor of 12-80HP. Tractor wheel tracks are completely covered after tillage as the functioning width is much wider. The quality is dependable and the efficiency is well. So that it can be used on dried out and paddy field. It can reduce the time, laboring, and price, etc. during operation
Increasers and Reducers
When the gearboxes have the two gears with different numbers of teeth.
The gearbox is a reducer when the driving gear, i.electronic. the main one with the input shaft, has the fewer number of teeth (pinion), hence the output shaft rotates slower than the input shaft.
It is named an increaser when the input shaft is mounted on the gear with the larger amount of teeth (crown), therefore the result shaft rotates faster compared to the input shaft.
Right-angle gearboxes, distributors or rotational invert gearboxes
When the gearboxes have gears with the same number of the teeth.
The gearbox is known as right-angle when it only has two shafts (input and output),
whereas it is called a distributor when 
there are at least two output shafts.
It really is called a rotational reverse gearbox and parallel offset in the versions with parallel shafts with two gearboxes.
Speed change
in addition to the primary pair of gears and relevant shafts, the gearboxes could also have additional gears with a different amount of teeth. The apparatus shift of the primary pair of gears with the secondary ones allows different speeds. The manual change of the secondary equipment pair with gears with different number of teeth allows modifications to the result rotation speed.
CMR GROUP is able to design and manufacture also agricultural machinery applications.