Posted 10/28/2016 21:13 (#5605672 - in reply to #5604165) Subject: RE: Variable speed to fixed speed feederhouse 9500
southern Illinois
The sprockets on the end of the header give you three speed choices for fixed drive combines. Small driver and large driven is low. Use the Same size sprockets on both ends would be med speed and large driver and small driven is high speed. You can find this in the corn header manual and it gives operating speeds for each.