Agricultural Gearbox
The agricultural gearbox is the primary mechanical element 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 may also be transmitted to the gearbox by hydraulic motors or belt pulleys, in addition to chain gears.
Agricultural gearboxes will have a single input shaft and at least a single output shaft. If these shafts are positioned at 90° to each other, the gearbox is an ORTHOGONAL ANGLE gearbox or even more typically 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 working width is much wider. The quality is dependable and the overall performance is well. So it can be utilized on dry and paddy field. It can reduce the time, laboring, and price, etc. during operation
Increasers and Reducers
When the gearboxes have both gears with different amounts of teeth.
The gearbox is a reducer when the driving gear, i.electronic. the one with the insight shaft, gets the fewer amount of teeth (pinion), hence the output shaft rotates slower than the input shaft.
It is named an increaser when the insight shaft is mounted on the gear with the gearbox for agricultural machinery larger quantity of teeth (crown), hence the output 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 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 is called a rotational reverse gearbox and parallel offset in the versions 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 number of teeth. The apparatus shift of the main couple of gears with the secondary types enables different speeds. The manual change of the secondary gear set with gears with different quantity of teeth allows adjustments to the result rotation speed.
CMR GROUP will be able to design and manufacture also agricultural machinery applications.