Yoke for easy-coupling of PTO drive shaft

The drive shaft is fitted with an "ECS" device for easy coupling with the PTO.
The operations of coupling and uncoupling the transmission shaft and the PTO on tractors or other farm machinery (previously fitted with a dedicated device) are easier and safer with the "ECS" device.

The "ECS" device is made up of a collar fitted on the stub of the yoke, free to rotate around the stub but connected to it through a float-type coupling.