Agricultural Gearbox
The agricultural gearbox is the primary mechanical component 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 a single input shaft and at least 1 output shaft. If these shafts are positioned at 90° to each other, the gearbox is an ORTHOGONAL ANGLE gearbox or more generally called a right-position gearbox.

rotary tiller gearbox can be adopted middle equipment transmission program, mounted with the tractor of 12-80HP. Tractor wheel tracks are completely covered after tillage as the functioning width is a lot wider. The product quality is reliable and the functionality is well. So that 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 one with the insight shaft, has the fewer amount of teeth (pinion), thus the output shaft rotates slower than the input shaft.
It is called an increaser when the input shaft is mounted on the gear with the larger number 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 the 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 really is called a rotational invert gearbox and parallel offset in the variations 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 gear shift of the primary couple of gears with the secondary ones enables different speeds. The manual change of the secondary gear set with gears with different quantity of teeth allows adjustments to the output rotation speed.
CMR GROUP will be able to design and manufacture also agricultural machinery applications.

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