John Deere 9600 Combine Operators Manual
John Deere 9400 Combine Operators Manual

The farming process is considered successful when the last stage of harvesting also gets done efficiently. In earlier days, harvesting involved a lot of time and labor. However, the use of modern farm equipment produced by reputed companies like John Deere has revolutionized the whole process. To achieve the best results we must ensure that the John Deere Combine settings are carried out properly and systematically.

Importance of the right kind of John Deere Combine settings

John Deere combine, as the name indicates, is not a single machine but a number of machines working as one unit and carrying out different aspects of harvesting in an efficient manner. It is therefore important that each such component is made functional by providing the correct settings. A very important principle to follow is that any kind to adjustment dome to get the right setting must be done only one at a time.

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A few general tips/principles about John Deere combine settings:

The first important aspect of setting involves deciding on the ground speed operation of the combine. The operator needs to fix this based on his personal convenience level.

When it comes to the header, we need to make sure that the load across the entire width of the sieve is equal. The material should be split equally between the rotor and sieves for efficient separation. Both the right and left side of the machine should be utilized well.

If we find that the combine is not feeding the crop smoothly, the feed accelerator roller positioned at the top of the feeder house is operating in the fast position. Likewise, if we notice combine rotor loss, the concaves should be raised. The rotor speed should be adjusted and the grain loss monitor checked.

In case, there is a problem with the combine sieve, the sieves should be set in a more open position and the fan speed increased. If the grain sample shows unthreshed heads, we should close the concave slightly or fit extra concave blanking bands.

If the headers have retractable fingers in the auger, the feeder House chain should be set in an upward position. If not, the chain should be down.

The stripping rotor should be run as slow as possible to remove the grain from the head well. The speed of the header auger should be pre-determined and always under 200 rpm.

John Deere 9600 Combine Operators Manual

The concave and the rotor are two components that have very important correlated function and become crucial when we are harvesting corn with high moisture. The setting should provide for using round bars.

As a general principle, initial setting clearance of the concave should be equal to the diameter of the cob. If the concave clearance is too much or too less, the grain may get cracked or broken.

These days, the company has in place even a Mobile App for additional guidelines and troubleshooting tips about John Deere Combine settings for the benefit of the customers.

John Deere 9400 Combine Operators Manual

Conclusion:

The John Deere Combine, maintained and operated with proper settings, can lead to very good productivity as well as good grain quality and minimal loss of grains. The farmer just needs to follow the guidelines provided in the operator’s manual and other sources to ensure a successful harvesting experience.

Few crops require additional combine settings and great attention to detail in order to harvest the crop efficiently such as soybean crops. In case you own John Deere combine harvester, you can easily stop the grain loss without many efforts. With proper John Deere combine settings soybeans can prevent the risk of grain loss to a great extent.

The combine setting heavily depend upon the type of crop and harvesting conditions. Experienced farmers are aware of the three main areas where the loss of soybean grain occurs – 1) pre harvested stage, 2) in the header section and 3) in the combine. The maximum loss of grain transpires in the header section which is around 70-80%.

Many farmers find it difficult to harvest the soybean crops during the autumn season due to difficult field conditions and high grain loss. Below mentioned are the few suggestions for John Deere combine settings soybeans which can help you get a better yield of the crop.

1. The very first thing you should start with is to review the operator’s manual and checking the combine setting and adjusting it accordingly. Settings may vary crop to crop and different field conditions

2. Make sure to keep the cutter bar to the possible lowest level for a short variety of soybeans especially for the dry ones.

3. If the soybean crop is of the short variety, a few adjustments are needed in the settings of combine parts like reel, cutter bar, auger, and the feed conveyor chain, to ensure stems are getting fed into the feeder house very smoothly through the platform.

4. Routinely check the ledge plates, knives. Guards, ledges and wear plates. Also, keep the spare parts handy with you to avoid any hassle.

5. Make sure to check the sharpness of the sickle. The blunt sickle pushes the stems over instead of cutting them cleanly.

6. Check the operator’s manual and adjust the guards and header appropriately to ensure the correct engagement angle as summarized in the manual.

7. Check if stems are getting cleanly cut across the header section. If not, then examine the blades, header angle and other incorrect header settings which might be affecting cutting off the stems. You can also try by reducing the ground speed and check if it functioning smoothly.

8. Check the manual and try to adjust the reel speed and ground speed to match with crop conditions within the field. It is recommended to keep the reel speed by ~25% faster than the ground speed.

9. Since maximum loss occurs at the header section so it is advised to examine these areas especially the header part at the various stages and locations in the field to avoid the grain loss.

10. Ensure to lubricate and service the bearings and chains more often to avoid any kind of hassle during the work. Also, make a check of belts and chains routinely to make sure there are tight and working.

We hope that with the above-mentioned tips can help you while doing the john deer settings for soybeans. You can either do the initial settings by yourself or can consult your local combine dealer for help.

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