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Page 1: Axial-Combine-Settings-Guide-2014-Final-1.pdf

1

Chris
AWE
Page 2: Axial-Combine-Settings-Guide-2014-Final-1.pdf

SUPPLEMENT FOR OAT SETTINGS

Rotor: 850 RPM

Concave: 1.0”

Fan: 1150 RPM

Fan Choke: 100%

Chaffer: 0.7”

Sieve: 0.45”

Pre-cleaner: Not Open

Page 3: Axial-Combine-Settings-Guide-2014-Final-1.pdf

2

Table of Contents

Harvest Loss Guide 2

Crop Settings & Troubleshooting 4

Harvesting Components 22

Concave Adjustment 30

Grain Loss Sensitivity 32

Auto Header Height Control 34

FieldStar™ 36

Quick Reference Parts 38

Notes 40

Machine Harvest Loss Guide

NUMBER OF GRAMS/FT2 TO EQUAL 1 BUSHEL

CANOLA - 0.52 GRAMS

LENTILS - 0.62 GRAMS

Head

er Size

SP

RE

AD

ING

DIS

CH

AR

GE

DR

OP

PIN

G

WIN

DR

OW

SP

RE

AD

ING

D

ISC

HA

RG

E

DR

OP

PIN

G

WIN

DR

OW

SP

RE

AD

ING

D

ISC

HA

RG

E

DR

OP

PIN

G

WIN

DR

OW

25 0.52 2.83 0.62 3.38 0.58 3.16

30 0.52 3.41 0.62 4.06 0.58 3.80

35 0.52 3.97 0.62 4.74 0.58 4.43

40 0.52 4.54 0.62 5.41 0.58 5.06

50 0.65 5.67 0.78 6.76 0.73 6.33

FLAX - 0.58 GRAMS

Page 4: Axial-Combine-Settings-Guide-2014-Final-1.pdf

3

Machine Harvest Loss Guide

NUMBER OF SEEDS/FT2 TO EQUAL 1 BUSHEL

WHEAT - 19 SOYBEANS - 4

Head

er Size

SP

RE

AD

ING

DIS

CH

AR

GE

DR

OP

PIN

G

WIN

DR

OW

SP

RE

AD

ING

D

ISC

HA

RG

E

DR

OP

PIN

G

WIN

DR

OW

SP

RE

AD

ING

D

ISC

HA

RG

E

DR

OP

PIN

G

WIN

DR

OW

20 19 83 4 17 2 9

25 19 104 4 22 2 11

30 19 124 4 26 2 13

35 19 145 4 31 2 15

40 19 166 4 35 2 17

CORN - 2

NUMBER OF SEEDS/FT2 TO EQUAL 1 BUSHEL

Milo - 20 Barley - 17 H

eader S

ize

SP

RE

AD

ING

DIS

CH

AR

GE

DR

OP

PIN

G

WIN

DR

OW

SP

RE

AD

ING

D

ISC

HA

RG

E

DR

OP

PIN

G

WIN

DR

OW

SP

RE

AD

ING

D

ISC

HA

RG

E

DR

OP

PIN

G

WIN

DR

OW

20 20 87 17 74 10 44

25 20 109 17 93 10 55

30 20 131 17 111 10 66

35 20 153 17 130 10 76

40 20 175 17 148 10 87

Oats - 10

Page 5: Axial-Combine-Settings-Guide-2014-Final-1.pdf

4

Machine Settings

Dry Corn (<18%)

Rotor Speed 280 rpm

Concave Clearance 1.0 in.

Cleaning Fan Speed 1300 rpm

Fan Choke 100%

Pre-Cleaner 0.375 in.

Chaffer 0.65 in.

Sieve (1 5/8”) 0.40 in.

Rotor Gearbox Speed Low

Chopper Speed Low

Chopper Door Up

What is it? What will it improve?

Perforated Front Panel

*Ref. page 26

If equipped, the perforations in the front

panel allow early separation to reduce

rotor loss and increase capacity. This

can also reduce cracks and splits in

corn, and improve distribution on the

cleaning shoe. Covers for this panel are

also available if needed.

Separator Perforation

Covers

*Ref. page 27

When installed, reduces the amount of

broken cob and stalk on the return grain

pan. Reducing the total MOG will reduce

shoe loss and improve grain sample.

Round Bar Concaves

Step Finger

Grates

Page 6: Axial-Combine-Settings-Guide-2014-Final-1.pdf

5

Excessive Rotor

Loss

1. Reduce Concave clearance

2. Increase Rotor Speed

3. Install Perforated Front Panel

*Ref. page 26

Excessive Shoe

Loss

1. Increase ground speed to optimize

machine capacity

2. If the shoe is overloaded on the right

side, install concave cover(s) over the

first and/or second concave(s) on the

right side to improve shoe distribution.

*Ref. page 27

3. Install Perforated Front Panel

*Ref. page 26

Excessive Tailings 1. Open the tailings elevator door to

determine tailings volume

2. If there is excessive clean grain in the

tailings, open the bottom sieve in small

increments

Poor Grain Tank

Sample (MOG)

1. Make sure leaf screens are clean

2. Increase Cleaning Fan Speed to Max

rpm

3. Reduce Chaffer clearance in small

increments

4. Check for excessive shoe overloading

Poor Grain Tank

Sample (Cracks

and Splits)

1. Increase concave clearance in small

increments

2. Open sieve in small increments

3. Ensure that the concave is level with

the rotor

*Ref. pages 30-31 for instructions

Performance Troubleshooting

Dry Corn (<18%)

Page 7: Axial-Combine-Settings-Guide-2014-Final-1.pdf

6

Machine Settings

Mid Moisture Corn (18%-24%)

Rotor Speed 280 rpm

Concave Clearance 1.60 in.

Cleaning Fan Speed 1300 rpm

Fan Choke 100%

Pre-Cleaner 0.375 in.

Chaffer 0.70 in.

Sieve (1 5/8”) 0.45 in.

Rotor Gearbox Speed Low

Chopper Speed Low

Chopper Door Up

What is it? What will it improve?

Perforated Front Panel

*Ref. page 26

If equipped, the perforations in the front

panel allow early separation to reduce

rotor loss and increase capacity. This

can also reduce cracks and splits in

corn, and improve distribution on the

cleaning shoe. Covers for this panel are

also available if needed.

Bar and Wire Separator

Grates

*Ref. page 23

When installed in the front separator

grate section on the left and right side,

these will reduce rotor loss by giving

the corn an exit point. In drier

conditions, these grates can contribute

to shoe loss, due to the addition of

MOG on to the shoe.

Round Bar Concaves

Step Finger

Grates

Page 8: Axial-Combine-Settings-Guide-2014-Final-1.pdf

7

Excessive

Rotor Loss

1. Soft (rubbery) corn cob - Increase Concave clearance so that more crop is present in the rotor cage for better crop-on-crop threshing

2. Hard corn cob - Decrease Concave clearance to the diameter of the cob so that the crop is threshed from the cob and separated early in the processor.

3. Increase Rotor Speed 4. Install Perforated Front Panel *Ref. page 26

Excessive Shoe

Loss

1. Increase ground speed to optimize machine

capacity

2. If the shoe is overloaded on the right side,

install concave cover(s) over the first and/or

second concave(s) on the right side to

improve shoe distribution.

*Ref. page 27

3. Install Perforated Front Panel *Ref. page 26

Excessive

Tailings

1. Open the tailings elevator door to determine

tailings volume

2. If there is excessive clean grain in the tailings,

open the bottom sieve in small increments

Poor Grain

Tank Sample

(MOG)

1. Make sure leaf screens are clean

2. Increase Cleaning Fan Speed to Max rpm

3. Reduce Chaffer clearance in small

increments

Poor Grain

Tank Sample

(Cracks and

Splits)

1. Increase concave clearance in small

increments

2. Open sieve in small increments

3. Ensure that the concave is level with the rotor

*Ref. pages 30-31 for instructions

Performance Troubleshooting

Mid Moisture Corn (18%-24%)

Page 9: Axial-Combine-Settings-Guide-2014-Final-1.pdf

8

Machine Settings

High Moisture Corn (>24%)

Rotor Speed 280 rpm

Concave Clearance 1.60 in.

Cleaning Fan Speed 1300 rpm

Fan Choke 100%

Pre-Cleaner 0.375 in.

Chaffer 0.70 in.

Sieve (1 5/8”) 0.45 in.

Rotor Gearbox Speed Low

Chopper Speed Low

Chopper Door Up

What is it? What will it improve?

Perforated Front Panel

*Ref. page 26

If equipped, the perforations in the

front panel allow early separation to

reduce rotor loss and increase

capacity. This can also reduce cracks

and splits in corn, and improve

distribution on the cleaning shoe.

Covers for this panel are also

available if needed.

Bar and Wire Separator

Grates

*Ref. page 23

When additional Bar and Wire Grates

are installed, further reduction of rotor

loss is possible in the higher moisture

conditions.

Skip Wire

Grates

Round Bar Concaves

Step Finger

Grates

Page 10: Axial-Combine-Settings-Guide-2014-Final-1.pdf

9

Excessive

Rotor Loss

1. Soft (rubbery) corn cob - Increase Concave clearance so that more crop is present in the rotor cage for better crop-on-crop threshing

2. Hard corn cob - Decrease Concave clearance to the diameter of the cob so that the crop is threshed from the cob and separated early in the processor.

3. Install Perforated Front Panel *Ref. page 26

Excessive Shoe

Loss

1. Increase ground speed to optimize

machine capacity

2. If the shoe is overloaded on the right side,

install concave cover(s) over the first and/

or second concave(s) on the right side to

improve shoe distribution.

*Ref. page 27

3. Install Perforated Front Panel *Ref. page 26

Excessive

Tailings

1. Open the tailings elevator door to

determine tailings volume

2. If there is excessive clean grain in the

tailings, open the bottom sieve in small

increments

Poor Grain

Tank Sample

(MOG)

1. Make sure leaf screens are clean

2. Increase Cleaning Fan Speed to Max rpm

3. Reduce Chaffer clearance in small

increments

Poor Grain

Tank Sample

(Cracks and

Splits)

1. Increase concave clearance in small

increments

2. Open sieve in small increments

3. Ensure that the concave is level with the

rotor

*Ref. pages 30-31 for instructions

Performance Troubleshooting

High Moisture Corn (>24%)

Page 11: Axial-Combine-Settings-Guide-2014-Final-1.pdf

10

Machine Settings

Dry Soybeans

Rotor Speed 425 rpm

Concave Clearance 1.1 in.

Cleaning Fan Speed 1300 rpm

Fan Choke 100%

Pre-Cleaner 0.25 in.

Chaffer 0.60 in.

Sieve (1 5/8”) 0.25 in.

Rotor Gearbox Speed Low

Chopper Speed High

Chopper Door Down

What is it? What will it improve?

Perforated Front Panel

*Ref. page 26

When installed, early separation

reduces grain damage and im-

proves shoe capacity. Covers for

this panel are also available if

needed.

Separator Perforation

Covers

*Ref. page 27

Reduce MOG on the return grain

pan to improve sample and reduce

shoe loss

Round Bar Concaves

Step Finger

Grates

Page 12: Axial-Combine-Settings-Guide-2014-Final-1.pdf

11

Excessive

Rotor Loss

1. Reduce Concave Clearance 2. Increase Rotor Speed in small increments 3. Install Perforated Front Panel *Ref. page 26

Excessive

Shoe Loss

1. Increase ground speed to optimize machine

capacity

2. If the shoe is overloaded on the right side,

install concave cover(s) over the first and/or

second concave(s) on the right side to

improve shoe distribution.

*Ref. page 27

3. Install covers over the perforated cover in

the separator area

*Ref. page 27

Excessive

Tailings

1. Open the tailings elevator door to determine

tailings volume

2. If there is excessive clean grain in the

tailings, open the bottom sieve in small

increments

Poor Grain

Tank Sample

(MOG)

1. Make sure leaf screens are clean

2. Increase Cleaning Fan Speed to Max rpm

3. Reduce Chaffer clearance in small

increments

Poor Grain

Tank Sample

(Cracks and

Splits)

1. Reduce rotor speed in small increments

2. Increase concave clearance in small

increments

3. Open sieve in small increments

4. Ensure that the concave is level with the

rotor

*Ref. pages 30-31 for instructions

Performance Troubleshooting

Dry Soybeans

Page 13: Axial-Combine-Settings-Guide-2014-Final-1.pdf

12

Machine Settings

Tough Threshing Soybeans (Green Soybeans)

Rotor Speed 550 rpm

Concave Clearance 0.75 in.

Cleaning Fan Speed 1300 rpm

Fan Choke 100%

Pre-Cleaner 0.25 in.

Chaffer 0.60 in.

Sieve (1 5/8”) 0.25 in.

Rotor Gearbox Speed Low

Chopper Speed High

Chopper Door Down

What is it? What will it improve?

Separator Perforation

Covers

*Ref. page 27

Reduce MOG on the return grain pan

to improve sample and reduce shoe

loss.

Large Wire Concaves

*Ref. page 22

The addition of large wire concaves will

improve threshing, reducing the

quantity of un-threshed pods in the

grain tank. Begin by ensuring the front

two on the right side are installed.

Tough conditions may require that all

12 concaves are large wire.

1 1/8” Corn Sieve Replacing the 1 5/8” corn sieve with

the 1 1/8” corn sieve improves air flow

and increases tailings, which results in

a cleaner grain sample.

Large Wire Concaves

Step Finger

Grates

Page 14: Axial-Combine-Settings-Guide-2014-Final-1.pdf

13

Excessive

Rotor Loss

1. Reduce Concave Clearance 2. Increase Rotor Speed in small increments 3. Remove Separator Perforation Covers

*Ref. page 27

Excessive

Shoe Loss

1. Increase ground speed to optimize machine

capacity

2. If the shoe is overloaded on the right side,

install concave cover(s) over the first and/or

second concave(s) on the right side to

improve shoe distribution.

*Ref. page 27

3. Install covers over the perforated cover in

the separator area

*Ref. page 27

Excessive

Tailings

1. Open the tailings elevator door to determine

tailings volume

2. If there is excessive clean grain in the

tailings, open the bottom sieve in small

increments

Poor Grain

Tank Sample

(MOG)

1. Make sure leaf screens are clean

2. Increase Cleaning Fan Speed to Max rpm

3. Reduce Chaffer clearance in small

increments

4. Check for excessive shoe overloading

Poor Grain

Tank Sample

(Cracks and

Splits)

1. Reduce rotor speed in small increments

2. Increase concave clearance in small

increments

3. Open sieve in small increments

4. Ensure that the concave is level with the

rotor

*Ref. pages 30-31 for instructions

Performance Troubleshooting

Tough Threshing Soybeans (Green Soybeans)

Page 15: Axial-Combine-Settings-Guide-2014-Final-1.pdf

14

Machine Settings

Canola (Rapeseed)

Rotor Speed 720 rpm

Concave Clearance 2.0 in.

Cleaning Fan Speed 990 rpm

Fan Choke 65%

Pre-Cleaner 0.25 in.

Chaffer 0.60 in.

Sieve (1 5/8”) 0.25 in.

Rotor Gearbox Speed High

Chopper Speed High

Chopper Door Down

What is it? What will it improve?

Perforated Front

Panel

*Ref. page 26

Increased separation area in the processor

reduces rotor loss, increases shoe capacity,

and improves grain quality. Covers for this

panel are also available if needed.

Separator

Perforation Covers

*Ref. page 27

Installing the covers from the rear of the

processor forward reduces MOG on the

return grain pan to improve sample and

reduce shoe loss. The recommendation is

to start by covering the rear two sections.

Smooth Rasp Bars

(10)

*Ref. page 24

Replacing the aggressive spike tooth rasp

bar with the smooth bar reduces over-

threshing and the quantity of MOG on the

shoe, improving shoe performance and

grain quality.

Large Wire Concaves

Step Finger

Grates

Page 16: Axial-Combine-Settings-Guide-2014-Final-1.pdf

15

Excessive

Rotor Loss

1. Reduce Concave Clearance 2. Increase Rotor Speed in small increments 3. Install Perforated Front Panel *Ref. page 26 4. Install Interrupter Plates *Ref. page 25 5. Remove Separator Perforation Covers

*Ref. page 27

Excessive

Shoe Loss

1. Increase ground speed to optimize machine

capacity

2. Install covers over the perforated cover in the

separator area *Ref. page 27

3. If the shoe is overloaded on the right side,

install concave cover(s) over the first and/or

second concave(s) on the right side to improve

shoe distribution.

*Ref. page 27

4. Install Perforated Front Panel *Ref. page 26

Excessive

Tailings

1. Open the tailings elevator door to determine

tailings volume

2. If there is excessive clean grain in the tailings,

open the bottom sieve in small increments

Poor Grain

Tank Sample

(MOG)

1. Make sure leaf screens are clean

2. Increase Cleaning Fan Speed to Max rpm

3. Reduce Chaffer clearance in small increments

4. Check for excessive shoe overloading

Poor Grain

Tank Sample

(Cracks and

Splits)

1. Reduce rotor speed in small increments

2. Increase concave clearance in small

increments

3. Open sieve in small increments

4. Ensure that the concave is level with the rotor

*Ref. pages 30-31 for instructions

Performance Troubleshooting

Canola (Rapeseed)

Page 17: Axial-Combine-Settings-Guide-2014-Final-1.pdf

16

Machine Settings

Wheat—Easy Threshing

Rotor Speed 1000 rpm

Concave Clearance 0.8 in.

Cleaning Fan Speed 1100rpm

Fan Choke 100%

Pre-Cleaner 0.25 in.

Chaffer 0.65 in.

Sieve (small grain) 0.4 in.

Rotor Gearbox Speed High

Chopper Speed High

Chopper Door Down

What is it? What will it improve?

Separator Perforation

Covers

*Ref. page 27

Reduce MOG on the return grain pan

to improve sample and reduce shoe

loss

Interrupter Bars

*Ref. page 25

If needed, start with two interrupter

bars at the front. This will reduce rotor

loss and improve the grain sample by

eliminating white caps.

Large Wire Concaves

*Ref. page 22

If needed, install 2 large wire

concaves at a time starting at the rear

to effectively reduce rotor loss by

moving separation farther forward in

the processor.

Small Wire Concaves

Step Finger

Grates

Page 18: Axial-Combine-Settings-Guide-2014-Final-1.pdf

17

Excessive

Rotor Loss

1. Reduce Concave Clearance 2. Increase Rotor Speed in small increments 3. Install 2 large wire concaves at the rear *Ref. page 22

Excessive

Shoe Loss

1. Increase ground speed to optimize machine

capacity

2. Install covers over the perforated cover in

the separator area *Ref. page 27

3. Install smooth rasp bars in place of standard

rasp bars (spike) towards the rear of the

processor. *Ref. page 24

4. If the shoe is overloaded on the right

side, install concave cover(s) over the first

and/or second concave(s) on the right side

to improve shoe distribution. *Ref. page 27

Excessive

Tailings

1. Open the tailings elevator door to determine

tailings volume

2. If there is excessive clean grain in the

tailings, open the bottom sieve in small

increments

Poor Grain

Tank Sample

(MOG)

1. Make sure leaf screens are clean

2. Increase Cleaning Fan Speed to Max rpm

3. Reduce Chaffer clearance in small

increments

4. Check for excessive shoe overloading

Poor Grain

Tank Sample

(Cracks and

Splits)

1. Reduce rotor speed in small increments

2. Increase concave clearance in small

increments

3. Open sieve in small increments

4. Ensure the concave is level with the rotor

*Ref. pages 30-31 for instructions

Performance Troubleshooting

Wheat—Easy Threshing

Page 19: Axial-Combine-Settings-Guide-2014-Final-1.pdf

18

Machine Settings

Wheat - Hard Threshing

What is it? What will it improve?

Interrupter Bars

*Ref. page 25

If needed, start with two interrupter bars at the

front. This will reduce rotor loss and improve

the grain sample by eliminating white caps.

Large Wire

Concaves

*Ref. page 22

If needed, install 2 large wire concaves at a

time starting at the rear to effectively reduce

rotor loss by moving separation farther forward

in the processor.

Reverse Rasp Bars

*Ref. page 24

Install 2 reverse rasp bars, 180 degrees from

each other, between the second and third

concave to increase threshing and reduce

white caps.

Separator

Perforation Covers

*Ref. page 27

Reduce MOG on the return grain pan to im-

prove sample and reduce shoe loss

Rotor Speed 1150 rpm

Concave Clearance 0.6 in.

Cleaning Fan Speed 1150 rpm

Fan Choke 100%

Pre-Cleaner 0.25 in.

Chaffer 0.6 in.

Sieve (1 5/8”) 0.25 in.

Rotor Gearbox Speed High

Chopper Speed High

Chopper Door Down Small Wire Concaves

Step Finger

Grates

Page 20: Axial-Combine-Settings-Guide-2014-Final-1.pdf

19

Excessive

Rotor Loss

1. Reduce Concave Clearance 2. Increase Rotor Speed in small increments 3. Install 2 large wire concaves at the rear *Ref. page 22

Excessive

Shoe Loss

1. Increase ground speed to optimize machine

capacity

2. Install covers over the perforated cover in

the separator area *Ref. page 27

3. If the shoe is overloaded on the right

side, install concave cover(s) over the first

and/or second concave(s) on the right side

to improve shoe distribution.

*Ref. page 27

Excessive

Tailings

1. Open the tailings elevator door to determine

tailings volume

2. If there is excessive clean grain in the

tailings, open the bottom sieve in small

increments

Poor Grain

Tank Sample

(MOG)

1. Make sure leaf screens are clean

2. Increase Cleaning Fan Speed to Max rpm

3. Increase rotor speed in small increments

4. Reduce concave clearance

5. Install Concave Covers to increase thresh-

ing to eliminate White Caps *Ref. page 27

6. Add 2 reverse bars at concaves 2 and 3.

7. Check for excessive shoe overloading

Poor Grain

Tank Sample

(Cracks and

Splits)

1. Reduce rotor speed in small increments

2. Increase concave clearance in small

increments

3. Open sieve in small increments

4. Ensure the concave is level with the rotor

*Ref. pages 30-31 for instructions

Performance Troubleshooting

Wheat - Hard Threshing

Page 21: Axial-Combine-Settings-Guide-2014-Final-1.pdf

20

Machine Settings

Sorghum (Milo)

Rotor Speed 700 rpm

Concave Clearance 0.8 in.

Cleaning Fan Speed 1100 rpm

Fan Choke 100%

Pre-Cleaner 0.25 in.

Chaffer 0.60 in.

Sieve (small grain) 0.30 in.

Rotor Gearbox Speed Low/High

Chopper Speed High

Chopper Door Down

What is it? What will it improve?

Interrupter Bars

*Ref. page 25

If needed, start with two interrupter bars at the

front. This will reduce rotor loss and improve

the grain sample by eliminating white caps.

Large Wire

Concaves

*Ref. page 22

If needed, install 2 large wire concaves at a

time starting at the rear to effectively reduce

rotor loss by moving separation farther forward

in the processor.

Reverse Rasp Bars

*Ref. page 24

Install 2 reverse rasp bars, 180 degrees from

each other, between the second and third

concave to increase threshing and reduce un-

threshed heads.

Separator

Perforation Covers

*Ref. page 27

Reduce MOG on the return grain pan to im-

prove sample and reduce shoe loss

Small Wire Concaves

Step Finger

Grates

Page 22: Axial-Combine-Settings-Guide-2014-Final-1.pdf

21

Excessive

Rotor Loss

1. Reduce Concave Clearance 2. Increase Rotor Speed in small increments 4. Install 2 large wire concaves at the rear *Ref. page 22

Excessive

Shoe Loss

1. Increase ground speed to optimize machine

capacity

2. Install covers over the perforated cover in

the separator area *Ref. page 27

3. If the shoe is overloaded on the right

side, install concave cover(s) over the first

and/or second concave(s) on the right side

to improve shoe distribution.

*Ref. page 27

Excessive

Tailings

1. Open the tailings elevator door to determine

tailings volume

2. If there is excessive clean grain in the

tailings, open the bottom sieve in small

increments

Poor Grain

Tank Sample

(MOG)

1. Make sure leaf screens are clean

2. Increase Cleaning Fan Speed to Max rpm

3. Reduce Chaffer clearance in small

increments

4. Check for excessive shoe overloading

Poor Grain

Tank Sample

(Cracks and

Splits)

1. Reduce rotor speed in small increments

2. Increase concave clearance in small

increments

3. Open sieve in small increments

4. Ensure that the concave is level with the

rotor

*Ref. pages 30-31 for instructions

Performance Troubleshooting

Sorghum (Milo)

Page 23: Axial-Combine-Settings-Guide-2014-Final-1.pdf

22

Combine Harvesting Components

Concaves

Round Bar Concave

Intended for wet and dry

corn and dry soybeans

Round bars are gentle on

the crop

Individual Part # 71426782

Kit (6) # 700960061

Large Wire Concave

Intended for use in cereal

grains

Half Set available for use in

hard threshing soybeans

Individual Part # 71457709

Kit (6) # 700960060

Small Wire Concave

Intended for Wheat and

Milo

Individual Part # 71451484

Kit (6) # 700960059

Page 24: Axial-Combine-Settings-Guide-2014-Final-1.pdf

23

Combine Harvesting Components

Separator Grates

Step Finger Grate (Left)

Standard Equipment (3)

Individual Part # 71460285

Step Finger Grate (Right)

Standard Equipment (3)

Individual Part # 71461814

Bar and Wire Grate (Skip Wire

Grate)

Useful in reducing rotor

loss in higher moisture corn

Installation can increase

the volume of MOG on to

the grain pan, which could

overload the cleaning shoe.

Individual Part # 71456764

Kit (6) # 700960064

Page 25: Axial-Combine-Settings-Guide-2014-Final-1.pdf

24

Combine Harvesting Components

Threshing Elements

Standard Rasp Bar (no

spike)

Standard Equipment (28)

Part # 71433839

Reverse Bar

Part # 71461776 (1)

Kit (2) # 700744451

Field Installed Option

Smooth Bar

Part # 71471964 (1)

Field Installed Option

Standard Rasp Bar (spike)

Standard Equipment (10)

Part # 71433841

Page 26: Axial-Combine-Settings-Guide-2014-Final-1.pdf

25

Combine Harvesting Components

Rotor Separation Components

Separator Paddle

Part # 71450454

Kit (4) # 700959255

The addition of separator

paddles makes separa-

tion more aggressive,

and can reduce rotor loss

Separator Tine

Part # 71433852

The addition of the

separator tine makes

separation less

aggressive, improving

straw quality.

Interrupter Bar

Part # 71447173

Kit (6) # 700960726

Only for use with bar and

wire concaves

Included from the factory

on the grain elevator

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Combine Harvesting Components

Processor Front Panel

Solid Panel - Left

Standard Equipment

Part # 71463970

Perforated Front Panel -

Left

Part # 71474579

Increase threshing and

separation in the concave

area to improve capacity,

even shoe distribution, reduce

rotor loss, and reduce grain

damage

Individual Solid Covers for

Perforated Front Panel

Part # 71475922 (3)

Included in Kit #

71475921

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Combine Harvesting Components

Processor Rear Panel

Perforated Rear Panels

Standard Equipment

LH Part # 71441268

RH Part # 71441269

Individual Solid Covers for

Separator Panels

Part # 71475929 for Left (3)

Part # 71475930 for Right (3)

Included in Kit # 71472921

Concave Cover (Blank)

Part # 71451487

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1

2

Gearbox Selection Speed Range

Low 264-709 RPM

High 460-1235 RPM

Threshing Rotor Speed and Components

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Callout # Description Part # Quantity

(Standard)

1 Standard 71433839 28

2 Standard Spike 71433841 10

3 Separator Paddle 71450454 4

4 Separator Tine 71433852 14

NA Reverse Bar 71461776 0 (OPT)

NA Smooth Bar 71471964 0 (OPT)

3

4

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Concave Leveling and Indexing Adjustment

1. From inside the cab, adjust the concave clearance to the

smallest clearance achievable

2. Put the Rotor Gearbox in Neutral

3. Remove Concave sections #2 and #5 from the left hand

side of the cage, as shown in Fig. 1.

4. Rotating the rotor, determine which rasp bar is closest to

the bottom of the concave frame at sections #2 and #5.

5. Using a 1/2” Allen Wrench, or similar tool to gauge 1/2”,

determine if the gap between the bottom of the concave

frame and the two rasp bars found in step #4 measure

1/2”, as shown in Fig. 2, Measurement “A”.

6. If one or both measurements are incorrect, loosen the

stop bolts along the top of the concave frame, as shown

in Fig. 1, “A”.

7. Adjust the front and rear adjusting bolts inside the

springs (Fig. 3) accordingly until the rasp bars at con-

cave #2 and #5 both measure 1/2”. This will ensure that

the concave is level with the rotor, and that suggested

settings will be accurate.

8. Tighten the stop bolts at the top of the concave frame,

shown in Fig. 1.

9. Tension the front and rear springs to 5 5/16 in.(135mm),

as shown in Fig. 4, Measurement “A”.

10. In the cab, go to the Maintenance Menu, select

“Calibrations” and calibrate the concave.

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A A A

Fig. 1

Fig. 2

Fig. 3

Fig. 4

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32

Grain Loss Sensitivity

Nothing can replace the judgment of the producer when de-

termining an acceptable amount of grain loss from the com-

bine, however, the grain loss monitor in the combine can be

calibrated and adjusted to communicate to the operator

where grain loss is coming from and how significant it is. This

knowledge improves the efficiency of operation, and can

determine critical adjustments that must be made to improve

performance.

There are three loss sensors on the rear of the shoe and two

loss sensors on each side of the rotor, at the rear of the ma-

chine. The impact made by the grain lost and other crop de-

bris is shown on the bar graph at the top of the next page.

There are multiple factors that impact the suggested sensitiv-

ity. See a couple of examples below.

Corn - Rotor and Shoe loss sensitivity should be initially set

between 80% and 90% each.

Soybeans - Chopper Door Down (to include shoe discharge),

Rotor loss sensitivity should be initially set at 80%-90%, but

the shoe sensitivity should be set at 30%-40% due to the

increased MOG at the rear of the shoe.

The important piece to remember about the grain loss sys-

tem is that when the bar graphs move to show there is grain

loss, the operator understands how much loss is actually

exiting the combine, so that optimum ground speed and com-

bine settings can be achieved.

See pages 2-3 for Grain Loss Charts.

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Page 35: Axial-Combine-Settings-Guide-2014-Final-1.pdf

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Automatic Header Height Control

1. Calibration - In order for Automatic Header Control to be

engaged, a successful calibration must be saved.

A. Navigate to the Maintenance Menu (Purple Hand)

and select “Calibrations”, then select “Header”.

B. Press in Fig. 1, and press the in Fig. 2 to

calibrate the header automatically, lowering

completely to the ground, raising all of the way up,

tilting left, tilting right, and centering itself. This

process takes a few minutes.

C. The minimum and maximum voltages for all of the

sensors on the combine and the header are saved

during the calibration sequence.

2. If one or more of the Header Calibrations is not

successful (red X), complete the following process to

adjust sensor voltages.

A. Level the header and set it firmly on to the ground in

the working position.

B. Navigate to the VMM3 Analog Inputs Screen, Fig. 3

C. Adjust each sensor on the left side of the header and

each sensor on the right side of the header to 1 volt

using the VMM screen as a reference.

D. Adjust the lateral tilt sensor to 2.5 volts using the

VMM screen as a reference.

E. Adjust the sensor for feeder house height to 1 volt

using the VMM screen as a reference.

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Fig. 1

Fig. 2

Fig. 3

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Fieldstar

The C2100 shows Instantaneous and Average Yield

The yield shown is only valid after a proper calibration.

Press the “Play” button in the screen on the next

page to begin counting pounds that will be measured on

a grain cart with a scale, or from a scale ticket. A “Stop”

button will appear in its place

When the grain that will be weighed has been harvested,

press the “Stop” button

Take the known weight in Pounds and insert it in to the

white box that appears next to “Weighed” grain.

Accept the new calibration factor

Moisture is also shown on the C2100

Like yield, the moisture must be calibrated properly with

a trusted source in order to be used.

Example… If the moisture shown on the combine is

15%, but the Elevator records this grain at 18%, the user

must ADD 3 to the “Moisture Offset” shown on the next

page to complete calibration of the moisture sensor.

Alarms and Dry Yield Reference require an accurate

moisture calibration

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Quick Reference Parts Guide

Part # Description

71438533 Primary Air Filter

71438534 Secondary Air Filter

3907943M1 Fuel Element

71444190 Hydraulic Filter Element

71440172 Main Fuel Filter

71440173 Pre Fuel Filter

71438575 Oil Filter

71451711 DEF Module Inlet Filter

71451712 DEF Module Outlet Filter

71451713 DEF Module Backflow Filter

71451710 DEF Module Filter

71443169 DEF Filler Neck Filter

71459954 DEF Tank Breather Filter

71393893 Primary Cab Air Filter

71391153 HVAC Air Filter

71439968 Outboard Unloader Drive Chain (#80HS)

71439966 Cross Auger Unloader Drive Chain (#60)

700714416 Bin Loader Drive Chain (#50)

700708268 Unloader Shear Bolt 3/8-16 X 2” Grade 8

71420771 Unloader Shear Bolt M12 X 1.75”

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Part # Description

71448150 Alternator Belt

71438552 Aspirator Fan Drive Belt

71457301 Air Conditioner Compressor Belt

V685040894 Coolant Pump Belt

71448515 Fixed Speed Header Drive Belt

71448509 Variable Speed Header Drive Belt

71448508 Beater to Feed House Drive Belt

71385801 Return Elevator Drive Belt

71429015 Variable Speed Fan Drive Belt

71450686 Feed Conveyor Belt

71390199 Pitman Drive Belt

71460655 Clean Grain Elevator Drive Belt

71427343 Beater Drive Belt

71432587 Straw Spreader Drive Belt

71440999 Primary Chopper Drive Belt

71448503 Secondary Chopper Drive Belt

71432619 Hydraulic Pump Drive Belt

71447360 Separator Drive Belt

71441902 Unloader Drive Belt

71426441 Rotor Drive Belt

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Notes

Page 42: Axial-Combine-Settings-Guide-2014-Final-1.pdf

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Notes

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Notes

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Notes

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AGCO • 4205 River Green Parkway, Duluth, GA 30096 • Fax 770.813.6038 • AGCOcorp.com

AGCO may at any time, and from time to time, for technical or other necessary reasons,

modify any of the data, specifications or warranty of the products described herein. Some

equipment shown may be optional. Attention: Photographs in this publication may show

protective shields or guards open or removed for the purposes of illustration. Be certain all

shields and guards are in place during operation.

AGCO, Massey Ferguson, and Challenger are registered trademarks of AGCO Corporation • © 2014 AGCO • CM14P001NA