Changheng Machinery is A Manufacturing Co. involved in Export Complete PTO Drive Shaft& partsand Gear Boxes for Agriculturial Applications based in Yuhuan, Zhejiang – the major Manufacturing Capital of Vehicle Parts and Industry Parts of China.Since 1995, Changheng Machinery has been supplying spare parts for Euro Cardan – Italy and other countries andregions all over the world and now we are a leading tractor parts manufacturer and exporter in China.
A PTO Drive Shaft or Cardan Shaft is a mechanical device for transferring power from the engine or motor to the point where useful work is applied. Most engines or motors deliver power as torquethrough rotary motion: this is extracted from the linear motion of pistons in a reciprocating engine; water drivinga water wheel; or forced gas or water in a turbine. From the point of delivery, the components of powertransmission form the drive train.
PTO Drive Shafts are carriers of torque: they are subject to torsion and shear stress, which represents the differencebetween the input force and the load. They thus need to be strong enough to bear the stress, without imposing toogreat an additional inertia by virtue of the weight of the shaft.
This is a PTO shaft with Ratchet Torque Limiter.