Agricultural Gearbox
The agricultural gearbox is the primary mechanical component 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 can also be transmitted to the gearbox by hydraulic motors or belt pulleys, in addition to chain gears.
Agricultural gearboxes always have one input shaft and at least a single output shaft. If these shafts sit at 90° to each other, the gearbox can be an ORTHOGONAL ANGLE gearbox or more frequently 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 product quality is reliable and the overall performance is well. So it can be utilized on dry and paddy field. It could decrease the time, laboring, and cost, 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 main one with the input shaft, has the fewer amount of teeth (pinion), hence the output shaft rotates slower compared to the input shaft.
It is named an increaser when the input shaft is mounted on the apparatus with the larger quantity of teeth (crown), therefore the output shaft rotates faster than the input shaft.
Right-angle gearboxes, distributors or rotational reverse gearboxes
When the gearboxes have gears with the same number of teeth.
The gearbox is known as right-angle when it only has two shafts (input and output),
whereas it is called a distributor whenever there are at least two output shafts.
It 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 couple of gears and relevant shafts, the gearboxes may also have additional gears with a different amount of teeth. The apparatus shift of the primary pair of gears with the secondary ones enables different speeds. The manual change of the secondary equipment pair with gears with different number of teeth allows adjustments to the result gearbox for agricultural machinery rotation speed.
CMR GROUP will be able to design and produce also agricultural machinery applications.