One spreading system, pure precision

AutoTS – Comfortable adjustment and precise lateral distribution right up to the field border
The disc-integrated AutoTS border spreading system enables the activation of the different border spreading techniques – side, border or watercourse spreading – comfortably via the terminal in the tractor cab, irrespective of to which side.

AutoTS – the ingenious principle
A setting motor twists the carrier vane forwards by approximately 10 ° so that, when border or watercourse spreading, the fertiliser is delivered via the shorter border spreading vanes. Due to the combination of disc speed and a shorter vane, the fertiliser is thrown over a significant shorter distance without affecting it mechanically.

“The design specification for the development of the Amazone ZA-TS was clear: no longer should there be any compromise between normal spreading and side, border and watercourse spreading around the field boundaries.” 
(profi – Spreading systems in practice “hydraulic or mechanical”· · 06/2017)

Border Spreading Calculator – calculate those additional profits
With AutoTS, an average increase in yield of about 17% can be achieved around the field boundary compared with other well-known systems. Calculate it for yourself now!

The problem: Over- and under-fertilisation on the headland

Fertiliser spreaders have a high throwing distance behind the machine. In practice, the switch-off points are usually only achieved when the tractor is turning on the headland. The arc of spread behind the tractor and round to the side creates areas that are either over- or under-fertilised.

Switch-off time on the headland: Without HeadlandControl

• Spreader switches off too late and is already turning 
• Tractor would have to drive beyond the headland tramline

Result: Over- and under-fertilised zones are created

1. Over-fertilisation (dark-green)
2. Under-fertilisation (white)
3. Standard headland
4. Inner throwing distance without HeadlandControl

The solution: HeadlandControl

When HeadlandControl is activated, the throwing width and spread rate are increased on the field side, so that the switch-off point is moved towards the inside of the field. Furthermore, the new part-width section control, which is now adapted to the shape of the spread fan, causes the part-width sections to be switched off from the outside to the inside when entering the headland. Over- and under-fertilised zones on the headland are subsequently avoided.

With HeadlandControl

• HeadlandControl means that the spreader continues to apply fertiliser to the crop when it is on the headland 
• The tractor can follow the wheel tracks of the sprayer

Result: Uniform crops across the headland

1. Improved lateral distribution at the headland
2. Switch-off point moved
3. Extended headland
4. Inner throwing distance with HeadlandControl

AMAZONE WindControl is now available independently of ArgusTwin

Optimum lateral distribution

The wind is always blowing somewhere in the world and this represents a major challenge in maintaining an even fertiliser spread pattern. The influence of wind on the spread pattern can be constantly monitored and automatically compensated for with the AMAZONE WindControl system (according to Prof. Dr. Karl Wild of the University of Applied Sciences, Dresden). Practical trials have shown that the system reacts actively to wind influences for approximately 80% of the spreading time and provides optimisation of the spread pattern.

Mounted on the machine, a high frequency measuring wind sensor, registers both the wind speed and also the wind direction. According to this data, the job computer then calculates new settings for the delivery system and the spreading disc speed. In a cross wind, the disc speed is increased on the side into the wind and the delivery system is rotated outwards. At the same time, the speed of the downwind side is reduced and the delivery system rotated inwards.

With the aid of WindControl, larger time windows are created for spreading even where there is an influence of wind. Apart from all the important fertiliser spreader parameters, the user additionally always has, in view, the real-time direction of the wind, the force of wind and if the wind is gusting. In addition, in heavy winds, when the system is no longer able to compensate for, or when the wind gusts are too frequent, WindControl sends an automatic alarm to the driver.

AMAZONE WindControl ensures an optimum lateral distribution even in crosswinds.

The benefits 

• Higher output through longer windows of use 
• Increased yield through optimised lateral distribution 
• Operational safety via the automatic warning system

The ArgusTwin system always ensures optimum lateral distribution of the fertiliser via permanent online monitoring and correction of the delivery system. This leads to a more effective fertiliser use and forms the basis for optimum crop management.

The spread fan acquisition in the Argus system is based on measuring the lateral distribution by means of radar technology which is insensitive to dust and dirt and delivers reliable results under practical conditions. ArgusTwin monitors both the left- and right-hand spread fan and corrects the electric delivery system if necessary.

Automatic delivery system adjustment

Via the ISOBUS terminal, the application rate, and any further relevant data relating to the fertiliser to be spread, are entered from the setting chart. For the Argus system, the spreading chart has been updated to include the throwing angle that gives the optimum lateral distribution. Utilising this value, ArgusTwin constantly checks whether the predetermined direction of throw for that fertiliser is in fact being maintained by the spreading discs. When the actual throwing width deviates from the “desired” throwing width due to inconsistencies within the fertiliser, worn spreading vanes, working across slopes or during starting and stopping procedures, the spreader readjusts, on its own, the setting for the delivery system – and that of each side individually. The only pre-condition for its use is the electric delivery system adjustment.

The benefits

• Constant on-line monitoring of both spread fans 
• Maintains an optimum lateral distribution of the fertiliser even with: 
  • variable fertiliser quality 
  • environmental influences, such as moisture and dew  
  • fertiliser coating on the spreading discs 
• Automatic slope compensation of the spread pattern 
• Positioned protected directly above the spreading discs

1. The problems in practice – poor lateral distribution, for instance, due to a change in fertiliser properties
2. Automatic adjustment of the delivery system via ArgusTwin
3. Perfect lateral distribution enables uniform crops, even with varying fertiliser quality and properties

GPS ScenarioControl can be used in conjunction with the AmaTron 4 ISOBUS operator terminal and the AmaTron Twin App.

"GPS-ScenarioControl from Amazone helps to avoid mistakes when selecting the border spreading system as well as unnecessary wheel tracks." ("profi" - Practical test "Going to the border with the App" 01/2022)

Support for needs-based fertilisation

When applying fertiliser, drivers have to juggle various tasks. Firstly, they need to ensure optimal lateral distribution of the material to be spread, as well as maintaining the desired application rate of the fertiliser. Secondly, they must ensure that the most appropriate border spreading mode is used alongside ditches, footpaths or field boundaries, to guarantee legally compliant and precise fertilisation. This can lead to operator errors, especially when changing drivers, as the right border spreading procedure is not activated or deactivated in the right place. Lack of driver knowledge can also lead to non-compliance when applying fertilisers.

• GPS ScenarioControl view on the AmaTron Twin App

Automation of complex switching processes and reduction of driver workload 
 

In the following application, the driver only needs to activate the previously plotted scenario and the fertiliser spreader will automatically perform the saved switching processes. GPS ScenarioControl enables the precise, resource-efficient use of fertiliser, as the various spreading procedures are performed in exactly the right places. This ensures that any subsequent applications by other drivers are legally compliant. In addition, drivers can use the pre-plotted, optimised field route as a guide.

 Field with complete route planning and saved, geo-referenced scenarios

Record and store the right driving strategy
 

When crossing the field for the first time with the fertiliser spreader, all the switching points, driving route and driving direction can be automatically plotted by an experienced driver using GPS ScenarioControl, by pushing the record button. The switching points are clearly marked on the map and the driving direction is visualised with arrows. GPS ScenarioControl is integrated in the AmaTron 4 ISOBUS operator terminal and can be viewed and operated via the AmaTron Twin display extension.

The advantages at a glance:

• Always the same switching processes with different fertiliser applications 
  – Prevention of operator errors 
  – Legally compliant and resource-efficient fertiliser application guaranteed  
  – Correct application in poor visibility, e.g. darkness or fog
• No flattening of crops because routes in the field are always optimised
  – Supports inexperienced drivers

"The tool gives farm managers the certainty that their drivers are spreading fertiliser next to ditches and paths in compliance with the law as well as optimising yields in other respects. This is particularly interesting when the drivers frequently change or when the boss wants to entrust the fertilisation to e.g. his trainees." ("profi" – Practice test "Pushing boundaries with the App" · 01/2022)

A new era of precision: the self-adjusting fertiliser spreader

With the new ZA-TS 01, AMAZONE is offering a technology which revolutionises fertiliser spreading. After years of development and successful trials in the field on over 100,000 hectares, the unique AutoSpread feature sets new standards in precision and automation. An autonomous solution for optimum fertiliser distribution is being implemented for the first time. AutoSpread monitors the actual spread pattern of the fertiliser and automatically adjusts the settings to achieve optimum distribution. Combined with the intelligent online connection to the AMAZONE Spreader Application Cente, the actual spread pattern is permanently validated, meaning that the operator no longer has to make any settings. This solution is unique and offers a particularly high degree of innovation.

The central challenge of fertilisation: having the correct setting

The central challenge of precise fertilisation has always been as to whether the centrifugal broadcaster is set correctly. The global fertiliser market is characterised by a growing product diversity and an increasing heterogeneity in fertiliser types and fertiliser batches, which further increases the complexity for farmers. Incorrect spreader settings can lead to uneven distribution of the fertiliser, which in turn results in reduced yields and loss of quality. This not only results in economic losses but also impairs sustainability and efficiency in agriculture.

AMAZONE has always been known for its innovative developments in the field of fertilisation. For example, Argus, an award-winning system for monitoring the direction of throw, was presented for the first time back in 2007. Argus therefore set a milestone in the optimisation of mineral fertiliser distribution and made it possible to compensate for the influence of changing fertiliser qualities for the first time. However, precise pre-adjustment to the respective fertiliser was also necessary here. This was the first step towards automation. But Dr Heinz Dreyer (1932 – 2023), AMAZONE's third generation Managing Director, already had a bigger vision back then: the self-adjusting fertiliser spreader. AMAZONE is now offering the solution in the shape of the new ZA-TS 01 AutoSpread.

Precise and permanent – perfect lateral distribution in seconds 

The ZA-TS 01 is the guarantee to outstanding precision. For the first time, AutoSpread measures the actual flight characteristics of the fertiliser and adjusts the spreader automatically. The view behind in the field that has been missing so far is now a thing of the past.

Existing systems such as ArgusTwin already enable the direction of throw to be measured, but the actual throwing distance of the fertiliser remains unknown. If an incorrect throwing direction is set as the target variable, this will result in incorrect application with a loss of yield and quality.

The throwing distance of the fertiliser can only be determined under stationary laboratory conditions – up to now. However, this is essential for all spreading situations in the field. An incorrect throwing distance not only leads to a loss of accuracy in the normal spread pattern but also to incorrect switch-on and switch-off points in Section Control.

Thanks to the additional AutoSpread sensors, it is now possible for the first time to determine not only the throwing direction but also the throwing distance and consequently the actual spread pattern in the field. This turns the ZA-TS 01 AutoSpread into a mobile spreading hall. Whilst the innovative solutions for the various individual situations such as HeadlandControl, WindControl (according to Prof. Dr. Karl Wild of the University of Applied Sciences, Dresden) or Section Control used to be individual solutions, they are now optimally integrated via AutoSpread for the first time. For example, in the case of Section Control, AutoSpread automatically determines the actual switch-on and switch-off points or adjusts the control process for the current fertiliser via the WindControl wind sensor. In combination with the new border spreading system, the distribution is also optimised in the field boundary area. With AutoSpread, all systems are more accurate than ever before and all areas of the field are fertilised in the best way possible .

Reliable and intelligent – reliability of application thanks to its digital twin

AutoSpread not only ensures maximum precision but also reliability of the spreading process as well as the intelligent monitoring of lateral distribution. Whilst it was previously only possible to test the spreading quality at a selective point via manual test kits in the field, AutoSpread enables continuous validation of the actual spread pattern. Thanks to the online connection to the AMAZONE spreading hall (SAC) via the AmaConnect Unit, the fertiliser's digital twin is automatically transferred to the spreader in the field. The actual collected data is now compared with the known spread patterns of its digital twin using an AI-supported algorithm and is permanently validated in real time. Incorrect fertiliser settings are reliably detected and the spread pattern is perfectly adjusted. Thanks to the intelligent connection, this is also possible offline in the event of a network failure, so reception problems in the field are not a problem.

With the help of this innovative spread pattern monitoring, AutoSpread can also reliably detect worn or defective spreading vanes before the spread pattern deviates. The quality of the lateral distribution is always in view via a display on the terminal. If anomalies occur or the measured spread pattern does not match the reference of its digital twin, AutoSpread specifically prompts you to check with the EasyCheck digital test kit and ensures that any errors are quickly rectified where necessary. The system therefore provides the spreading process with a high degree of reliability through continuous validation of the autonomously set parameters. The use of spreader testing to check the distribution is significantly reduced and unnecessary spreader tests are a thing of the past. This saves time and ensures maximum convenience.

The intelligent connection and linkage of implements to the AmaConnect data platform opens up new possibilities. The basis is created for further smart functions with a focus on decision support, automation, process monitoring or quality assurance. Real-time data, sensor systems and digital assistance systems create more transparency and efficiency in use. In combination with AutoSpread, the entire spreading process, including the physical spreader tests, is displayed online. This increases application reliability, particularly in large farms.

• Self-adjustment of the spreader through measurement of the actual spread pattern
• Permanent optimisation of all spreading scenarios – including automatic determination of the actual switch points for Section Control
• Continuous validation of the spreading accuracy and intelligent online connection to the Spreader Application Center
• Time saving due to the elimination of unnecessary spreader testing in the field
• Warning of faulty or defective spreading vanes before spreading errors occur
• Overall reliability thanks to detailed evaluation of the fertiliser application process in the AmaConnect data platform

The key component: the new software in the ZA-TS 01

In addition to AutoSpread, the ZA-TS 01 is characterised first and foremost by the new software. The completely newly developed software comes with numerous digital innovations that make its use even more intuitive and efficient. In addition to the easy-to-use interface in a modern design, the completely redesigned border spreading and the integration of CurveControl are worth highlighting.

Border spreading is newly thought-through – simply enter the distance to the field boundary and drive off

A basic distinction is made between side, border and water course spreading. The various processes differ in that they are adapted to the respective border situation, in order to ensure legally compliant fertilisation. Today, the farmer has to adjust the respective settings on the basis of the setting chart. Since important factors such as the spreading disc speed and spread rate reductions are interrelated, the reciprocal effects on the distribution at the boundary are difficult to understand. There is no practical option for optimisation.

This is now provided entirely by the software in the ZA-TS 01. Simply enter the desired distance to the field boundary and drive off: the spreader automatically calculates the correct settings and optimally matches the parameters. This is made possible by a new user interface. Depending on the situation and the farmer's individual requirements for fertiliser distribution at the boundary, the desired result is simply entered in the software and the spreader calculates all the settings automatically. A diagram on the terminal visualises the distribution at the boundary clearly and comprehensibly.

As well as being easier to adjust, the proven AutoTS border spreading system now includes the delivery point in the settings. This enabled further optimisation of the border spread patterns of the ZA-TS, which were already very good.

Legally compliant water course spreading with the correct documentation

The legally prescribed distances from boundaries vary depending on the location and must be complied with, especially in the case of water course spreading. Here, the variable input of the distance to the field boundary in metres offers practical and precise compliance with the regulations whilst at the same time achieving the best possible spreading results.

The new software in the ZA-TS 01 ensures correct documentation. During water course spreading, the distance to the field boundary is not only variably adjusted, it is also automatically documented correctly. The software adjusts the working width as appropriate, both in the GPS view and in the documentation. This ensures complete and reliable documentation. For example, if the working width is reduced by 3 metres on the boundary side, this is also correctly displayed in the as-applied map.

Complete integration of the BorderTS border spreading system

For even more accurate border spread patterns, the BorderTS deflector, which has already achieved outstanding results directly at the boundary with the current ZA-TS, has been fully integrated in the new ZA-TS 01. Thanks to an electric actuator, the deflector can be conveniently activated from the terminal and swivelled into the spread fan. The associated backward spreading from the tramline with AutoTS has also been optimised: it now has its own shortkeys in the user interface, making operation even more intuitive.

Correct documentation is also consistently implemented here: deleting fields that have been already spread or other workarounds are a thing of the past. Both BorderTS and the associated AutoTS only document half the working width in the GPS menu. This ensures complete documentation, even when using a border spread deflector. The settings for the border spread deflector are automatically determined by the software, so that precise and simple handling is possible. AMAZONE therefore offers farmers an even more efficient solution for precision spreading directly at the boundary.

The ZA-TS 01 Ultra will be initially only available in limited numbers and in hopper capacities of 4,200 and 5,000 litres. A full market launch, in all levels of equipment, will take place in 2027.

Excellent CurveControl increases fertiliser efficiency

In addition, CurveControl, which was presented at the last Agritechnica and won a silver medal, has been integrated in the ZA-TS 01 Ultra for curve compensation. In addition to the new software, the swivel range of the delivery system has been structurally enlarged and the frame adapted. This allows the spread fan to be guided further over the centre. This ensures precise fertiliser distribution even when cornering. This not only increases efficiency, it also minimises the risk of over- or under-fertilisation.

Precise fertiliser application even around curves

CurveControl adjusts the lateral distribution to the various cornering speeds and corrects the movement of the spread pattern when driving around bends. The throwing distance of a centrifugal broadcaster is up to twice the working width and the application area is many metres behind the spreader depending on the fertiliser. In addition, the spread fan has a kidney shape, which leads to the spread fan swinging out at the field boundary and therefore to fertiliser application outside the field boundary. This must be avoided at all costs with a view to resource conservation and application legal requirements.

A sensor mounted on the spreader detects the acceleration and swivelling movement of the spreader and adjusts the delivery point in real time as well as the shutter slide, irrespective of the side. This steers the spread fan and guides it behind the spreader. Under- and over-fertilisation, which are undesirable from an ecological and economic point of view, are minimised and inadvertent application outside the field boundary when cornering is prevented. CurveControl also shows its strengths in combination with HeadlandControl, the headland extension for optimising the switch points. This can lead to negative switch-off points with certain fertiliser and working width combinations despite HeadlandControl. In such cases, CurveControl compensates for the final swivel movements and guarantees perfect distribution.

In addition to the optimisation of fertiliser distribution, the graphic display in the GPS view is also important. In conjunction with AmaTron 4, the swivel movement is reliably recorded, resulting in uniform map coverage. Unwanted white areas are now a thing of the past. This means that Section Control works more reliably. Unintentional opening of the metering shutters is prevented.

With its automation in combination with innovations in border spreading, CurveControl and documentation, the ZA-TS 01 represents the next generation in precision and efficiency.

• Precise fertiliser application even around curves thanks to CurveControl
• New intuitive software
• New border spreading setup – simply enter the distance to the field boundary and drive off – optimised border spread patterns and individually adjustable distance to the field boundary
• Complete integration of the BorderTS border spreading system in the machine operation
• Complete and accurate documentation during border spreading – recording of the actual working widths
• Practical transport boxes for the EasyCheck mobile test kit

A new era of precision: the self-adjusting fertiliser spreader

With the new ZA-TS 01, AMAZONE is offering a technology which revolutionises fertiliser spreading. After years of development and successful trials in the field on over 100,000 hectares, the unique AutoSpread feature sets new standards in precision and automation. An autonomous solution for optimum fertiliser distribution is being implemented for the first time. AutoSpread monitors the actual spread pattern of the fertiliser and automatically adjusts the settings to achieve optimum distribution. Combined with the intelligent online connection to the AMAZONE Spreader Application Cente, the actual spread pattern is permanently validated, meaning that the operator no longer has to make any settings. This solution is unique and offers a particularly high degree of innovation.

The central challenge of fertilisation: having the correct setting

The central challenge of precise fertilisation has always been as to whether the centrifugal broadcaster is set correctly. The global fertiliser market is characterised by a growing product diversity and an increasing heterogeneity in fertiliser types and fertiliser batches, which further increases the complexity for farmers. Incorrect spreader settings can lead to uneven distribution of the fertiliser, which in turn results in reduced yields and loss of quality. This not only results in economic losses but also impairs sustainability and efficiency in agriculture.

AMAZONE has always been known for its innovative developments in the field of fertilisation. For example, Argus, an award-winning system for monitoring the direction of throw, was presented for the first time back in 2007. Argus therefore set a milestone in the optimisation of mineral fertiliser distribution and made it possible to compensate for the influence of changing fertiliser qualities for the first time. However, precise pre-adjustment to the respective fertiliser was also necessary here. This was the first step towards automation. But Dr Heinz Dreyer (1932 – 2023), AMAZONE's third generation Managing Director, already had a bigger vision back then: the self-adjusting fertiliser spreader. AMAZONE is now offering the solution in the shape of the new ZA-TS 01 AutoSpread.

Precise and permanent – perfect lateral distribution in seconds 

The ZA-TS 01 is the guarantee to outstanding precision. For the first time, AutoSpread measures the actual flight characteristics of the fertiliser and adjusts the spreader automatically. The view behind in the field that has been missing so far is now a thing of the past.

Existing systems such as ArgusTwin already enable the direction of throw to be measured, but the actual throwing distance of the fertiliser remains unknown. If an incorrect throwing direction is set as the target variable, this will result in incorrect application with a loss of yield and quality.

The throwing distance of the fertiliser can only be determined under stationary laboratory conditions – up to now. However, this is essential for all spreading situations in the field. An incorrect throwing distance not only leads to a loss of accuracy in the normal spread pattern but also to incorrect switch-on and switch-off points in Section Control.

Thanks to the additional AutoSpread sensors, it is now possible for the first time to determine not only the throwing direction but also the throwing distance and consequently the actual spread pattern in the field. This turns the ZA-TS 01 AutoSpread into a mobile spreading hall. Whilst the innovative solutions for the various individual situations such as HeadlandControl, WindControl (according to Prof. Dr. Karl Wild of the University of Applied Sciences, Dresden) or Section Control used to be individual solutions, they are now optimally integrated via AutoSpread for the first time. For example, in the case of Section Control, AutoSpread automatically determines the actual switch-on and switch-off points or adjusts the control process for the current fertiliser via the WindControl wind sensor. In combination with the new border spreading system, the distribution is also optimised in the field boundary area. With AutoSpread, all systems are more accurate than ever before and all areas of the field are fertilised in the best way possible .

Reliable and intelligent – reliability of application thanks to its digital twin

AutoSpread not only ensures maximum precision but also reliability of the spreading process as well as the intelligent monitoring of lateral distribution. Whilst it was previously only possible to test the spreading quality at a selective point via manual test kits in the field, AutoSpread enables continuous validation of the actual spread pattern. Thanks to the online connection to the AMAZONE spreading hall (SAC) via the AmaConnect Unit, the fertiliser's digital twin is automatically transferred to the spreader in the field. The actual collected data is now compared with the known spread patterns of its digital twin using an AI-supported algorithm and is permanently validated in real time. Incorrect fertiliser settings are reliably detected and the spread pattern is perfectly adjusted. Thanks to the intelligent connection, this is also possible offline in the event of a network failure, so reception problems in the field are not a problem.

With the help of this innovative spread pattern monitoring, AutoSpread can also reliably detect worn or defective spreading vanes before the spread pattern deviates. The quality of the lateral distribution is always in view via a display on the terminal. If anomalies occur or the measured spread pattern does not match the reference of its digital twin, AutoSpread specifically prompts you to check with the EasyCheck digital test kit and ensures that any errors are quickly rectified where necessary. The system therefore provides the spreading process with a high degree of reliability through continuous validation of the autonomously set parameters. The use of spreader testing to check the distribution is significantly reduced and unnecessary spreader tests are a thing of the past. This saves time and ensures maximum convenience.

The intelligent connection and linkage of implements to the AmaConnect data platform opens up new possibilities. The basis is created for further smart functions with a focus on decision support, automation, process monitoring or quality assurance. Real-time data, sensor systems and digital assistance systems create more transparency and efficiency in use. In combination with AutoSpread, the entire spreading process, including the physical spreader tests, is displayed online. This increases application reliability, particularly in large farms.

• Self-adjustment of the spreader through measurement of the actual spread pattern
• Permanent optimisation of all spreading scenarios – including automatic determination of the actual switch points for Section Control
• Continuous validation of the spreading accuracy and intelligent online connection to the Spreader Application Center
• Time saving due to the elimination of unnecessary spreader testing in the field
• Warning of faulty or defective spreading vanes before spreading errors occur
• Overall reliability thanks to detailed evaluation of the fertiliser application process in the AmaConnect data platform

The key component: the new software in the ZA-TS 01

In addition to AutoSpread, the ZA-TS 01 is characterised first and foremost by the new software. The completely newly developed software comes with numerous digital innovations that make its use even more intuitive and efficient. In addition to the easy-to-use interface in a modern design, the completely redesigned border spreading and the integration of CurveControl are worth highlighting.

Border spreading is newly thought-through – simply enter the distance to the field boundary and drive off

A basic distinction is made between side, border and water course spreading. The various processes differ in that they are adapted to the respective border situation, in order to ensure legally compliant fertilisation. Today, the farmer has to adjust the respective settings on the basis of the setting chart. Since important factors such as the spreading disc speed and spread rate reductions are interrelated, the reciprocal effects on the distribution at the boundary are difficult to understand. There is no practical option for optimisation.

This is now provided entirely by the software in the ZA-TS 01. Simply enter the desired distance to the field boundary and drive off: the spreader automatically calculates the correct settings and optimally matches the parameters. This is made possible by a new user interface. Depending on the situation and the farmer's individual requirements for fertiliser distribution at the boundary, the desired result is simply entered in the software and the spreader calculates all the settings automatically. A diagram on the terminal visualises the distribution at the boundary clearly and comprehensibly.

As well as being easier to adjust, the proven AutoTS border spreading system now includes the delivery point in the settings. This enabled further optimisation of the border spread patterns of the ZA-TS, which were already very good.

Legally compliant water course spreading with the correct documentation

The legally prescribed distances from boundaries vary depending on the location and must be complied with, especially in the case of water course spreading. Here, the variable input of the distance to the field boundary in metres offers practical and precise compliance with the regulations whilst at the same time achieving the best possible spreading results.

The new software in the ZA-TS 01 ensures correct documentation. During water course spreading, the distance to the field boundary is not only variably adjusted, it is also automatically documented correctly. The software adjusts the working width as appropriate, both in the GPS view and in the documentation. This ensures complete and reliable documentation. For example, if the working width is reduced by 3 metres on the boundary side, this is also correctly displayed in the as-applied map.

Complete integration of the BorderTS border spreading system

For even more accurate border spread patterns, the BorderTS deflector, which has already achieved outstanding results directly at the boundary with the current ZA-TS, has been fully integrated in the new ZA-TS 01. Thanks to an electric actuator, the deflector can be conveniently activated from the terminal and swivelled into the spread fan. The associated backward spreading from the tramline with AutoTS has also been optimised: it now has its own shortkeys in the user interface, making operation even more intuitive.

Correct documentation is also consistently implemented here: deleting fields that have been already spread or other workarounds are a thing of the past. Both BorderTS and the associated AutoTS only document half the working width in the GPS menu. This ensures complete documentation, even when using a border spread deflector. The settings for the border spread deflector are automatically determined by the software, so that precise and simple handling is possible. AMAZONE therefore offers farmers an even more efficient solution for precision spreading directly at the boundary.

The ZA-TS 01 Ultra will be initially only available in limited numbers and in hopper capacities of 4,200 and 5,000 litres. A full market launch, in all levels of equipment, will take place in 2027.

Excellent CurveControl increases fertiliser efficiency

In addition, CurveControl, which was presented at the last Agritechnica and won a silver medal, has been integrated in the ZA-TS 01 Ultra for curve compensation. In addition to the new software, the swivel range of the delivery system has been structurally enlarged and the frame adapted. This allows the spread fan to be guided further over the centre. This ensures precise fertiliser distribution even when cornering. This not only increases efficiency, it also minimises the risk of over- or under-fertilisation.

Precise fertiliser application even around curves

CurveControl adjusts the lateral distribution to the various cornering speeds and corrects the movement of the spread pattern when driving around bends. The throwing distance of a centrifugal broadcaster is up to twice the working width and the application area is many metres behind the spreader depending on the fertiliser. In addition, the spread fan has a kidney shape, which leads to the spread fan swinging out at the field boundary and therefore to fertiliser application outside the field boundary. This must be avoided at all costs with a view to resource conservation and application legal requirements.

A sensor mounted on the spreader detects the acceleration and swivelling movement of the spreader and adjusts the delivery point in real time as well as the shutter slide, irrespective of the side. This steers the spread fan and guides it behind the spreader. Under- and over-fertilisation, which are undesirable from an ecological and economic point of view, are minimised and inadvertent application outside the field boundary when cornering is prevented. CurveControl also shows its strengths in combination with HeadlandControl, the headland extension for optimising the switch points. This can lead to negative switch-off points with certain fertiliser and working width combinations despite HeadlandControl. In such cases, CurveControl compensates for the final swivel movements and guarantees perfect distribution.

In addition to the optimisation of fertiliser distribution, the graphic display in the GPS view is also important. In conjunction with AmaTron 4, the swivel movement is reliably recorded, resulting in uniform map coverage. Unwanted white areas are now a thing of the past. This means that Section Control works more reliably. Unintentional opening of the metering shutters is prevented.

With its automation in combination with innovations in border spreading, CurveControl and documentation, the ZA-TS 01 represents the next generation in precision and efficiency.

• Precise fertiliser application even around curves thanks to CurveControl
• New intuitive software
• New border spreading setup – simply enter the distance to the field boundary and drive off – optimised border spread patterns and individually adjustable distance to the field boundary
• Complete integration of the BorderTS border spreading system in the machine operation
• Complete and accurate documentation during border spreading – recording of the actual working widths
• Practical transport boxes for the EasyCheck mobile test kit

Precise fertiliser application even around curves

CurveControl adjusts the lateral distribution to the various cornering speeds and corrects the movement of the spread pattern in centrifugal fertiliser broadcasters when driving around bends. This results in more uniformcrops and helps prevent of undesired over-fertilisation inside the bend as well as fertiliser placement beyond the field boundary.

The challenge: complex causal relationships

Curve compensation has already been implemented by AMAZONE in crop protection sprayers. However, the sprayer boom is located tight behind the physical pivot point of the machine. The application rate only has to be adjusted within the boom width for curve compensation. 

The throwing distance of a centrifugal broadcaster is up to twice the working width and the application area is many metres behind the spreader depending on the type of fertiliser. Furthermore, the spread fan is kidney-shaped. 

All this demands detailed knowledge of the way that the spreading unit works with the various fertilisers along with a corresponding complex implementation of a control algorithm. CurveControl therefore has an exceptionally high degree of innovation and complexity for a fertiliser spreader.

Consequence: incorrect application caused by the turn

The current state of the art of modern centrifugal broadcasters has the disadvantage that over- and under-fertilised areas inside of the working width occur when negotiating bends as a result of different speeds. This effect is amplified by the combination of forward speed and swivelling of the spread pattern caused by the steering angle. This means that significant over-fertilisation arises in some areas as a result of these multiple overlaps, whereas gaps occur in other areas. 

In addition to this, the swivelling of the spread fan at the edge of the field causes fertiliser to be applied beyond the field boundary. This must be avoided without fail with regard to resource conservation and to abide to the applicable regulations.

Perfect fertiliser distribution around curves 

CurveControl prevents under- and over-fertilisation, which is undesirable from an ecological and economic point of view, and thereby minimises the risk of nutrients leaching into the ground water. Furthermore, incorrect application beyond the field boundary when negotiating bends is prevented by CurveControl. In addition to this, CurveControl can further improve the environmentally-friendly use of mineral fertiliser in combination with existing solutions such as ArgusTwin, WindControl and GPS part-width section control. 

In summary, CurveControl closes an important, frequently underestimated gap and provides even distribution in all areas of the field. It will not only make a key contribution to environmental protection but will also improve the cost benefit result for every application.

• Environmentally-friendly
  No incorrect application when negotiating bends
• Resource-conserving
  Optimum use of the available fertiliser
• Economic
  Uniform crops in every field situation