Greenmech Chipper Feed Roller Question

[Clark]

Hi all,

 

Looking at buying a greenmech chipper, I noticed the Top roller tilts to left/right when taking wood in, is this normal for some older models?

[PeteB]

what model is it? They didn't originally, so something has worn a tad.

[Clark]

Hi Pete,

 

It's a Greenmech Eco Arborist 15-20 I believe.

 

Thanks

[PeteB]

A 1523 had the top roller mounted in/on a couple of bearings which are housed in the swinging arm. If one of these is collapsing or the shaft is grooved where the bearing sits, it may sag. The danger is that it could damage the roller motor. The swinging arm pivots in an oilite bush which is greased, if that wears, the pivot arm does sag, removal and replacement of the bush is easy. Grab the arm to check for worn bush, if it doesn't move, lie in the indeed and using a lever, check for play in the roller shaft/bearings. A new roller and bearings are do able but cost. Phone your local GreenMech dealer for a cost.