Agricultural Gearbox
The agricultural gearbox is the main mechanical component of the kinematic chain of agricultural machines. It gearbox for agricultural machinery really is normally driven 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 1 input shaft and at least one particular 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-position gearbox.
rotary tiller gearbox can be adopted middle gear transmission program, mounted with the tractor of 12-80HP. Tractor wheel tracks are totally protected after tillage as the functioning width is much wider. The product quality is reliable and the efficiency is well. So it can be used on dried out and paddy field. It could reduce the time, laboring, and price, etc. during operation
Increasers and Reducers
When the gearboxes have the two gears with different amounts of teeth.
The gearbox is a reducer when the driving gear, i.electronic. the one with the input shaft, gets the fewer number of teeth (pinion), therefore the output shaft rotates slower than the input shaft.
It is named an increaser when the insight shaft is mounted on the apparatus with the larger amount of teeth (crown), thus 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 tooth.
The gearbox is called 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 really is called a rotational reverse 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 may also have additional gears with a different quantity of teeth. The apparatus shift of the main pair of gears with the secondary ones enables different speeds. The manual change of the secondary gear pair with gears with different amount of teeth allows modifications to the output rotation speed.
CMR GROUP will be able to design and manufacture also agricultural machinery applications.