ActiveYield Retrofit Kits for John Deere S-Series Combines

ActiveYield Retrofit Kits Available Now
ActiveYield Retrofit Kits Available for this S670

by Matt Sweitzer, Atwood, IL 

Although the first official day of summer is a few days away we are experiencing some very warm temperatures around central Illinois. With highs in the 90’s and considerable amounts of rainfall recently, the crops are growing fast! Harvest will be here before we know it so now is a great time to think about upgrading your S-series combine!

In 2018, John Deere introduced the ActiveYield automatic yield calibration system as a factory option with the ability to retrofit back to 2012 and newer S-series combines. For many years we have had the ability to map our yields however the calibration process is critical for yield accuracy. On all S-series combines in the past, getting accurate yield readings meant collecting multiple calibration loads, manually weighing these loads with scales on a wagon or at the elevator, then inputting these weight values back into the display.  Though this process can be very accurate if completed correctly, it could also prove to be time-consuming and sometimes frustrating for new users.  As crop conditions such as moisture change throughout the season, this process had to be repeated to maintain accuracy.

With the introduction of the ActiveYield system, we no longer have the frustration of the multipoint yield calibration process!  ActiveYield eliminates time-consuming manual calibrations and replaces them with automated sensors that calibrate the machine by measuring the grain as the tank fills. This enables decisions to be made in real-time without leaving the cab while providing more accurate yield mapping data.  These automated sensors are scale pads mounted on the cross auger covers in the grain tank.

Scale Pads Mounted on the Cross Auger Covers

Scale Pads Mounted on the Cross Auger Covers

This exciting new system requires very little user input since it is designed to perform calibrations on the fly while harvesting. There are several precautions built into the software to maintain the accuracy of the system.  Any pitch or roll of the machine over 4 degrees of levelness measured by the Starfire receiver (SF3000 or SF6000) will cancel a calibration load that is in process. This amount of pitch or roll can cause the pile of grain to shift on the sensors resulting in inaccurate readings. The system will also reject a load that has inconsistent grain flow due to waterways and headlands, drastic changes in speed, or inconsistent crop conditions.  If a load is rejected, a new calibration load automatically starts once the grain is below the cross auger sensors.  The operator can monitor the active yield system on the combine’s Greenstar display to see the quality of the calibration, the number of accepted loads, and current status.

Active Yield Calibration Screen

Active Yield Calibration Screen

To sum it up, ActiveYield will save the operator time while improving yield data accuracy. When paired with a JDLink Connect subscription, your ActiveYield maps can be automatically sent to the Operations Center in MyJohnDeere.com and you can access your accurate yield data within minutes of finishing the field.  We had the opportunity to see a few limited production machines in the field with active yield in 2017 and the results were excellent.  See your local Sloan Implement dealer today for more information on compatibility and pricing on a retrofit kit for your machine!

At this time the ActiveYield retrofit kit is compatible with all S670, S770, S680, S780, S690, and S790 combines.  It is not compatible with S550, S650, S660, & S760’s with manual grain tank extension.

If you have an older 60 or 70 series machine, you can trade up to an S-series combine to take advantage of an ActiveYield retrofit kit for the upcoming harvest.

Click to view our used S660 combines

Click to view our used S670 combines

Click to view our used S680 combines

Click to view our used S690 combines

Also ActiveYield supports the following crops:  Corn, Soybeans, Wheat, Canola, and Barley.

Sloan Support is written by the product support team at Sloan Implement, a 20 location John Deere dealer in Illinois and Wisconsin.   Learn more at www.sloans.com

 

How to Winterize your Final Tier 4 Engines and DEF Tanks

In Memory of Austin Shellhause

by Lucas Veale, Assumption, IL 

Canadian air has definitely arrived in central Illinois.  With this cooler air, attention is needed for the storage and care of any DEF fluid.  DEF fluid should be stored inside and at a temperature that will remain fairly constant, preferably above 40 degrees.  If you have John Deere machines that will be stored in cold storage for the winter, make sure you allow the DEF pump to stop running before you turn off the battery switch.  This allows the pump to evacuate the lines of any DEF fluid and bring it back into the tank.  DEF freezes at 12 degrees.  The tank has a coolant line running through it that will thaw the DEF out if the vehicle is needed to be operated during cold weather.  There is no provision, however, to warm the DEF lines that feed the exhaust treatment system.  This is why the pump needs to be allowed to run and evacuate the lines.  It evacuates the lines automatically when you turn the key off.  You can hear the pump running for about 45-60 seconds after the key is turned off and the pump will then shut off.  It is safe to turn off the battery switch once the pump stops running.  It is ok to leave the DEF in the vehicle tank in cold weather.  There is no need to drain it.  The coolant lines will thaw the DEF if needed.  With some basic common sense care, DEF has a good shelf life and should cause few problems.  Contamination by foreign material is the most common issue.  Failure to keep the cap on the bulk and vehicle tank and failure to maintain clean handling equipment are the most common occurrences.

4 Tips For Winterizing:

  • DEF freezes at 12° F. If your DEF is located outside move it to a warm, dry location if possible.
  • If your shop or garage does not have room to accommodate your totes, invest in a DEF shelter or heated tote blanket to prevent your DEF from freezing.
  • When DEF freezes it will expand approximately 7%. To avoid tote and drum ruptures, leave room for expansion.

Sloan Implement offers many different options to store and handle DEF fluid.  See your local Sloan parts department for pricing and options available or you can find out more online at sloans.com.

John Deere engines in large tractors and combines will burn from 3-8 gallons of DEF per fuel tank fill on average depending on the application and horsepower of the machine.  The John Deere vehicles equipped with a Cummins engine will burn substantially more DEF due to different methods used to deal with the emissions from the engine.

Sloan Support is written by the product support team at Sloan Implement, a 20 location John Deere dealer in Illinois and Wisconsin.   Learn more at www.sloans.com

 

My Review of Combine Advisor, New for John Deere S700 Series

by Lucas Veale, Assumption, IL 

Corn and bean harvest was in full swing last week  (18-22 Sept).  Soybeans seemed to be the crop of choice to harvest first while growers were waiting on the corn to dry down a bit more.  I had a chance to operate one of the new model year ’18 S780 combines with the Combine Advisor Package installed in a cornfield not far from Assumption.  Combine Advisor automatically helps maintain machine performance once the operator initially sets the machine.  It has a high-speed camera on the clean grain and tailings elevators to monitor grain condition and tailings load in each respective elevator.

Combine Advisor Live Camera Video Feed

After the operator has set the machine to perform to his satisfaction, he will press the “set performance target” button and continue harvesting.  Once this is done, the system goes into action. For the next few rounds in the field, it looks at the loss monitor for separator and shoe loss levels.  It also inspects the free grain and trash levels in the tailings elevator via the tailings camera.  Lastly, it checks out the clean grain camera for foreign material and broken kernels.  During this period of time, approximately 10 min, it is learning the acceptable loss/damage/trash levels for each respective system.  Once it completes this learning period the system is ready and active.

Combine Advisor Adjustment Page

As the operator continues through the field,  the system is monitoring all of the above conditions and is looking for one that is outside the range that it experienced during the 10 minute learning period.  If it notices that one of the parameters is outside of acceptable levels, it will change one or more of the appropriate settings in the combine to try and correct the situation.  For example, if the system saw that the amount of free grain detected by the tailings camera was above the learned period level, it would open the sieve to try and direct more of this free grain to the clean grain elevator.  After the adjustment, the system will watch and see if the problem got better, got worse, or stayed the same for about 5-10 min.  It will also see if any other areas were affected, like in this scenario, if more foreign material was also introduced into the clean grain system.  If it lowered the free grain in the tailings, it would leave the sieve setting alone.  If it saw that the foreign material level went up it might close the chaffer or increase the fan speed to try and mitigate that development as well.

Combine Advisor Adjustment Settings Page

I got to experience firsthand the machine making needed adjustments on the fly.  We were harvesting corn in a field with 2 varieties.  We set the machine in the driest variety and continued harvesting.  It did have some small patches of replant in it, but the machine did not make “knee-jerk” adjustments when encountering the small patches of replant.  The customer was receiving a discount on drying costs from an elevator and decided we would move to the other end of the field to the wetter variety to take advantage of the discount.  I noticed shortly after I had moved to the new variety the combine had slowed the rotor and opened the concave.  I knew this because it had turned those two setting blue on the monitor.  I questioned why the combine had done this so I went to the performance history page and it showed me the reason for the change was because the broken grain levels had risen substantially.  After the machine had evaluated the change for a couple rounds it left them in place as we continued on through the field.  It made some other changes here and there to try and clean up the sample.  Some of them it left in place but some of them it did not leave in place an put them back to the original.  Once we got back into the drier variety the combine began to make adjustments again.  When it had finished “readjusting” the settings were nearly exactly where they were when we left the drier variety the first time.

Combine Advisor Performance History

I have set many combines in many different situations over my 20-year career with John Deere and Sloan Implement.  I can honestly say that this feature made me a better operator.  Not because it knew what adjustment to make better than I did, but because it was constantly watching the performance of the machine while I had other distractions.  I was also watching for drain sumps in the field.  Is the grain cart operator too close or too far away from my auger?  Am I going to make it to the end without running the grain tank over?  Are there any trucks here because the cart is almost full?  Am I running my deck plates too wide because I see a little corn shelling on the ground?  Etc., etc., etc.  Even if you are an experienced operator, you have many more things you are watching for as you run through the field in addition to keeping tabs on the performance of the machine.  If you are not an experienced operator, you can feel more comfortable that the machine is watching and adjusting as needed to do a good job.

To be honest, I thought this new technology was going to be nothing more than another bell and whistle that was just going to result in more phone calls for me to deal with while helping growers understand it.  I’m 99.9% sure I will still get some phone calls about it, but I think the value it brings will be worth it.

Thanks for spending your valuable time with me and hopefully this has given you some insights to the new Combine Advisor package.  Please be safe out there and have a bountiful and profitable harvest this fall.

Sloan Support is written by the product support team at Sloan Implement, a 20 location John Deere dealer in Illinois and Wisconsin.   Learn more at www.sloans.com