gearbox for agricultural machinery 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 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 one particular output shaft. If these shafts are positioned at 90° to each other, the gearbox is an ORTHOGONAL ANGLE gearbox or more frequently called a right-position gearbox.

rotary tiller gearbox is definitely adopted middle equipment transmission system, mounted with the tractor of 12-80HP. Tractor wheel tracks are completely covered after tillage as the working width is a lot wider. The quality is dependable and the efficiency is well. So it can be utilized on dried out and paddy field. It can 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.e. the one with the insight shaft, gets the fewer number of teeth (pinion), hence the result shaft rotates slower than the input shaft.
It is named an increaser when the insight shaft is mounted on the gear with the larger amount of teeth (crown), thus 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 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 invert gearbox and parallel offset in the versions with parallel shafts with two gearboxes.

Speed change
in addition to the main couple of gears and relevant shafts, the gearboxes may also have various other gears with a different quantity of teeth. The gear shift of the primary pair of gears with the secondary ones enables different speeds. The manual switch of the secondary gear set with gears with different amount of teeth allows modifications to the result rotation speed.
CMR GROUP can design and manufacture also agricultural machinery applications.