Agricultural Gearbox
The agricultural gearbox is the main mechanical element of the kinematic chain of agricultural machines. It really is normally powered 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 1 output shaft. If these shafts sit at 90° to one another, the gearbox is an ORTHOGONAL ANGLE gearbox or even more typically called a right-position gearbox.

rotary tiller gearbox is usually adopted middle gear transmission program, mounted with the tractor of 12-80HP. Tractor wheel tracks are completely covered after tillage as the operating width is much wider. The product quality is reliable and the performance is well. So it can be used on dried out and paddy field. It could decrease the time, laboring, and price, etc. during operation

Increasers and Reducers
When the gearboxes have both gears with different amounts of teeth.
The gearbox is a reducer when the driving gear, i.e. the one with the input shaft, gets the fewer quantity of teeth (pinion), thus the output shaft rotates slower than the input shaft.
It is named an increaser when the insight shaft is mounted on the gear with the larger number of teeth (crown), therefore 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 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 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 could also have various other gears with a different quantity of teeth. The gearbox for agricultural machinery apparatus shift of the main couple of gears with the secondary types enables different speeds. The manual switch of the secondary gear pair with gears with different amount of teeth allows modifications to the output rotation speed.
CMR GROUP is able to design and manufacture also agricultural machinery applications.