Agricultural Gearbox
The agricultural gearbox is the main 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 operating torque can 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 one particular output shaft. If these shafts are positioned at 90° to each other, the gearbox can be an ORTHOGONAL ANGLE gearbox or even more frequently called a right-angle gearbox.

rotary tiller gearbox is adopted middle equipment transmission program, mounted with the tractor of 12-80HP. Tractor wheel tracks are totally protected after tillage as the working width is much wider. The quality is reliable and the overall performance is well. So it can be used on dried out and paddy field. It can decrease 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 main one with the insight shaft, gets the fewer quantity of teeth (pinion), thus the result shaft rotates slower than the input shaft.
It is called an increaser when the insight shaft is mounted on the apparatus with the larger number of teeth (crown), hence the result shaft rotates faster compared to the input shaft.
Right-angle gearboxes, distributors or rotational reverse gearboxes
When the gearboxes have gears with the same number of the teeth.
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 is called a rotational reverse 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 amount of teeth. The apparatus shift of the primary couple of gears with the secondary ones enables different speeds. The manual change of the secondary equipment set with gears with different amount of teeth allows adjustments to the output rotation speed.
CMR GROUP can design and manufacture also agricultural machinery applications.

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