You are human. Accurate and consistent turns are difficult to manually repeat throughout a long workday, especially when the dust kicks up and the sun goes down.
You are also a farmer. We understand that you are always striving to do your job better.
Easily complete end-of-pass turns no matter your in-cab experience
Whether you are planting, seeding, or harvesting, as the operator, you must be on top of your game all day, every day; performing various tasks at the right time and in the right place to maximize your inputs. As the hours pass and fatigue sets in, machine maneuvers and performance can become inconsistent and lead to rework or mistakes you must live with the rest of the season.
AutoTrac™ Turn Automation (ATTA) addresses these challenges head-on, by planning and automating precise, repeatable, and efficient turns at the end of each pass. Set up the display to fit your operation, and let ATTA go to work for you.
ATTA offers numerous benefits to the operator:
Skilled operators are becoming increasingly difficult to find and retain. As agriculture equipment becomes larger and more advanced, some operators struggle or are intimidated to get in the driver’s seat and learn how to use the equipment, especially some of the new tech-based features.
We are here to tell you that machine guidance and automation doesn’t have to be intimidating. Once you start, and get it dialed in, you will never turn back. The repeatability and reliability of ATTA allows operators of any skill level to perform confidently, accurately, consistently, and efficiently throughout the field.
Turns made with ATTA (left) versus turns driven manually by the operator (right)
The image above shows the difference between turns made using turn automation with a tractor and implement (left) versus turns driven manually (right).
Leave pass-to-pass variation that comes with manual operation at the field entrance.
U-Turn, turn pattern
U-turn – this turn type is a simple and traditional end-of-row maneuver, where the machine turns directly into the next pass. Operators can use skip passes and/or change the direction of the turn (left or right) when operating with automated U-turns.
Spiral Out turn pattern
Spiral Out - this turn type is useful for operators who need the unloading auger to face harvested area for unloading on the go (using Machine Sync). This turn pattern is especially common in corn harvest operations where the volume of crop entering the combine head is high. To use this turn pattern, an operator inputs the number of passes they would like to harvest at a time into the display in the ATTA module in the Advanced Settings. The combine will start harvesting down the middle rows of the defined area, making left-hand turns in a 'spiral out' pattern until the defined section of land is completely harvested.
Spiral In turn pattern
This turn type is like spiral out, in the sense that an operator first defines the ‘land’ they would like to work via number of passes. When utilizing the spiral in pattern, the combine operator starts by harvesting the outermost rows on the left-hand side of the defined area, making right-hand turns in a 'spiral in' pattern until the defined section of land is completely harvested.
Operators also have the option to cancel a turn, which is a highly used feature when there are passable interior boundaries defined within a field, such as waterways.
A turn module (pictured below) appears on your display, giving you visibility of the turn type, turn direction, number of row skips, and the distance before the next planned turn begins. Adjust these settings on the go by touching the setting icon you would like to update.
Setting preview widget for operator convenience
To better visualize each turn type that can be automatically planned and completed with ATTA, check out the video above.
Simplify harvest by sharing guidance lines and coverage maps while using ATTA to help plan your work
Paired with AutoPath™, In-Field Data Sharing, and Machine Sync technology, AutoTrac™ Turn Automation gives users a more wholistic and automated solution for a successful, more efficient, and less stressful harvest. This is especially true when there is more than one combine and grain cart tractor working in the same field. Seamlessly share machine locations, guidance lines, and coverage maps with the entire crew (up to 6 machines) and get real-time updates as work is completed to strategically plan the next move. Say so long to the days of counting guess rows, by using AutoPath to automatically create your full-field guidance plan and allow ATTA to plan and execute turns precisely down the appropriate rows without needing to complete additional maneuvers to realign to the crop rows to harvest. When the combine is full, know that a grain cart will be in the right place at the right time with visibility to grain tank capacity and Machine Sync engaged for a confident unloading on-the-go experience. (The image below illustrates a planned, automated turn, as well as shared coverage maps showing the completed work of the two additional harvesters (light blue) working in tandem in the same field.)
This one is for all the visualizers out there. Check out the table below that illustrates the key differences between ATTA capabilities on tractors and combines.
| ATTA feature | Tractors |
Combines |
| Speed Control | X | |
| Implement Control | X | |
| U-Turn | X | X |
| Figure-Eight Turn | X | |
| Spiral Out Turn Patern | X | |
| Spiral In Turn Pattern | X | |
| Spiral Through 'Turn' | X | X |
You are going to want to keep your eye on this chart. John Deere is committed to making AutoTrac Turn Automation better over time, through current feature optimization and new feature additions that will create even more value for users.
To take advantage of AutoTrac™ Turn Automation and experience peak performance, a user must have a field and headland boundary defined, along with a supported guidance track (AutoTrac straight tracks or an AutoPath™ guidance plan).
Headland boundaries are represented with a yellow dashed line on the display
Field boundaries are represented with a solid pink line on the display
Boundaries (recorded with SF3 or higher correction signal) are the key to success with ATTA, as they determine when and where a turn begins and ends throughout the field.
There are five types of boundaries users should get familiar with:
NOTES:
1. If a user is operating ATTA on a tractor with an implement, the definitions above are also 'triggers' for automated end-of-row functions, like speed and implement raise and lower. Greater functionality will be added to the combine platform in the future, delivering a solution that adds incremental value by getting better over time. As we mentioned before, keep your eye on the ATTA matrix to brush up on the latest on this technology.
2. Only exterior and impassible interior boundaries can have a headland (required to use ATTA). Applying a 'Constant Offset' to either of these boundary types is a quick way to establish a headland. In doing so, the system will auto-generate a headland boundary of the desired distance inside of the entire field boundary.
