Agricultural Gearbox
The agricultural gearbox is the primary mechanical component of the kinematic chain of agricultural machines. It really is normally driven by the tractor power take-off via the PTO shaft and the gearbox drives. The working torque can also be transmitted to the gearbox by hydraulic motors or belt pulleys, furthermore to chain gears.
Agricultural gearbox for agricultural machinery gearboxes will have a single input shaft and at least one particular output shaft. If these shafts sit at 90° to each other, the gearbox is an ORTHOGONAL ANGLE gearbox or even more typically called a right-position gearbox.
rotary tiller gearbox is certainly adopted middle gear transmission system, mounted with the tractor of 12-80HP. Tractor wheel tracks are totally protected after tillage as the operating width is a lot wider. The quality is reliable and the efficiency is well. So that it can be used on dried out and paddy field. It could decrease the time, laboring, and cost, 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), therefore the result shaft rotates slower compared to the 
input shaft.
It is called an increaser when the insight shaft is mounted on the gear with the larger number of teeth (crown), hence the output 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 really is called a distributor whenever there are at least two output shafts.
It is called a rotational invert gearbox and parallel offset in the versions with parallel shafts with two gearboxes.
Speed change
in addition to the primary couple of gears and relevant shafts, the gearboxes could also have various other gears with a different quantity of teeth. The apparatus shift of the primary couple of gears with the secondary types allows different speeds. The manual switch of the secondary gear set with gears with different number of teeth allows modifications to the output rotation speed.
CMR GROUP can design and produce also agricultural machinery applications.