Agricultural Gearbox
The agricultural gearbox is the primary mechanical element of the kinematic chain of agricultural machines. It 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 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 more generally called a right-angle gearbox.

rotary tiller gearbox can be adopted middle gear transmission program, mounted with the tractor of 12-80HP. Tractor wheel tracks are completely covered after tillage as the working width is much wider. The quality is dependable and the overall performance is well. So that it can be utilized on dried out and paddy field. It could reduce the time, laboring, and cost, 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 one with the input shaft, has the fewer quantity 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 gear with the larger amount of teeth (crown), thus 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 teeth.
The gearbox is called 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 other gears with a different quantity of teeth. The gearbox for agricultural machinery apparatus shift of the primary pair of gears with the secondary ones allows different speeds. The manual change of the secondary gear pair with gears with different quantity of teeth allows modifications to the output rotation speed.
CMR GROUP will be able to design and produce also agricultural machinery applications.