Why would he?

@@MrJokkoma can't you see how unstable operating he is doing?

I think he hurry a little to much in front if the camera maybe. Driving a crane on a tractor can be hard to do smooth if the hydraulic flow is high, it's way smoother to operate a fully grown forwarder where the hydraulics are much more precise. But of course a gin o tonic, shaken not stird is allways a possibility also.

@@MrJokkoma he is maybe showing in front of the camera with high RPM.

The driver was in a hurry, because of camera. Usually RPM's are lower