For the last 2 years, I've been working for an agricultural contractor, specialising in hay and silage making, who purchased a Kuhn 4 rotor tedder. We had a trouble free first season, however, this season has been a disaster. The weld holding the drive line casing to the vertical plate welded to the frame cracked and broke shearing the plate in half, bending the drive shaft and causing the far left rotor to fold under itself. It was fixed and sent back out to work. Within a few days of it working again, the weld joining the clutch of the tedder and the P.T.O. cracked and broke. Again it was repared. A few more days of work and it cracked and broke the pivots on the right hand side where the tedder folds up causing the right hand rotor to fold under itself and significantly bending the lift ram. I was wondering if anyone else has had trouble with Kuhn tedders or any comments, good or bad on other makes of tedders.
Smithy, Victoria Australia.