- 25% M.C. is good rule for deciding between Wet or Dry Corn
- Drum set in the up position
- Right side feederhouse sprocket – late model 60-70 series combines
SMALL sprocket, early 60-50-10-00 LARGE sprocket
- Feed Accumulator set to fast side for less damage (changed on the
right side of the combine)
- Chopper knife out
- Right hand door lever set to the corn symbol, if it is not set to corn
then damage to chaffer will occur
- Dry Corn Combine Settings
Concave Spacing: 16-20 Start 6-8 For small ears
Chaffer: 15-20
Sieve: 10-13
Fan: 1000-1250
Rotor Speed: 320-350
- Wet Corn Combine Settings
Concave Spacing: 16-20 6-8 For tough rubber cobs
Chaffer: 15-20
Sieve: 10-13
Fan: 1000-1250
Rotor Speed: 320-350
25% M.C. is a good rule for determining “Wet Corn”
- Starting the drum in the up position will give you less
splits, if you experience poor feeding than put the drum in
the down position.
- Sprocket on the right hand side of the feederhouse should
be set on the small sprocket for late model 60 series and 70
series combines. On older 60 series-50-10-00 set on the large
sprocket.
- Feed accumulator should be set on the fast side for less damage. If
seed quality is a priority then slow can be used, but combine speed
must be slower.
- Chopper knives should be set at 1/2 in combine speed maybe slow
if beans are dry
- Right hand concave covers should be inserted
- Combine Settings
Concave Spacing: 8-16 can be lower
Chaffer: 14-18
Sieve: 6-9 may go lower in small beans
Fan: 850-1000
Rotor Speed: 350-400
- Tough beans will effect speed