Combine Settings Guide

5/6/700 Series Wheat5/6/700 Series Rice400 Series Wheat400 Series Rice
Feeder House Face PlateTilted back towards combineTilted back towards combineTilted back towards combineTilted back towards combine
De Arwning PlatesClosedOpenClosedOpen
Pre ConcavesSm Grain 6.5x40mmCorn/Sm Grain 10x40mmSm Grain6.5x40mmCorn/Sm Grain 10x40mm
Concave Position10mm13mm10mm13mm
APS Threshing Speed (rpm)650 (+/- 100)650 (+/- 100)650 (+/- 100)650 (+/- 100)
Twin Rotor Speed (rpm)640 (+/- 100)640 (+/- 100)CAT470=650rpm CAT480=600rpmCAT470=600rpm CAT480=500-550rpm
Fan (rpm)110012501400-15001500
Top Chaffer11mm13mm11mm15mm
Bottom Chaffer8mm13mm8mm13mm

Combine Feeder House Chain PositionHeaders with retractable fingers in the auger, chain should be up. Headers with NO retractable fingers, fully flighted auger with paddles, chain should be down.
Top Front Dust CoverTop section removed if retractable fingers fitted in auger and feeder house chain up, if no retractable fingers fitted then all sections fitted
Header Rotor Speed (rpm)Stripping rotor should be run as slow as possible and still stripping the grain from the head
Header Auger Speed (rpm)Header auger speed is fixed and is determined by auger drive sprocket, should always be under 200
*Augers with spiral paddles require no fingers and front feeder house drum down