Scale Kit Fertilizer Spreader with Display and App
EUR
1176.00
€ 1.176,00
incl. 20 % VAT
Shipping costs:
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Germany
Austria
other countries
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free
free
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delivery time 1-3 days
Art. No. AGW20041
Weighing technology for retrofitting fertilizer spreaders • transforms your fertilizer spreader into a weigh spreader • ideal for monitoring the filled and applied amounts • includes weighing display for the tractor cabin with mobile app to show the applied amounts per hectare • suitable for practical use with fertilizer spreaders up to 2,000 kg capacity
Product description
Transform your fertilizer spreader into a weigh spreader
By installing the weighing technology into your existing spreader, you can take advantage of the benefits of a weigh spreader while using your existing machine.
Easily retrofittable for many spreader models
Many fertilizer spreader models, such as those from Rauch, can be equipped with the weighing technology with minimal technical effort.
Ideal for smaller fertilizer spreaders as well
New fertilizer spreaders with weighing systems are often large and heavy. By retrofitting your existing spreader, you can utilize modern technology in your smaller spreader and continue using your small maintenance tractor in the future.
Safety during filling and spreading
Continuous information about filled and spread amounts allows for correction of incorrect settings.
Fertilizer cost savings
You only apply the amounts that are truly necessary, preventing overdosage.
Weighing display AGRETO WA02 for vehicle installation with easily readable display
The WA02 weighing display is a small, compact display for mounting in the tractor cabin. It has a large E-Ink or E-Paper display. It reflects light like normal paper, making it easy to read under all conditions, even in direct sunlight.
Bluetooth interface
The weighing display provides weight data via a Bluetooth interface, for example, to the mobile app.
Free app "Agreto Spreader"
The Agreto Spreader app is the ideal addition for fertilizer application. The app displays the spread area and the current applied amount in kg per hectare during the spreading process.
Technical specifications
Load cells:
• High-resolution shear beam load cells, 3 mV/V, 350 Ohm
• Robust design made of nickel-plated tool steel
• Rated load per load cell 2,000 kg
• Safe overload 120%, breaking load 150%
• Accuracy +/-0.02%
• Cable length 4 m
• Waterproof according to protection class IP68
• Operating temperature -35 to +65 °C
• Temperature-compensated -10 to +40 °C
• Robust design made of nickel-plated tool steel
• Rated load per load cell 2,000 kg
• Safe overload 120%, breaking load 150%
• Accuracy +/-0.02%
• Cable length 4 m
• Waterproof according to protection class IP68
• Operating temperature -35 to +65 °C
• Temperature-compensated -10 to +40 °C
Weighing display:
• Robust, portable display in aluminum housing
• Adjustable mounting bracket
• E-Ink display
• Six-digit weight display with 16 mm digit height
• Separate sum display with 5 mm digit height
• Power supply via 12 V vehicle electrical system or 9 V battery
• Operating temperature -10 to +50 °C
• Stabilized weight display
• Resolution 2 kg
• Tare function at the push of a button (reset the empty device)
• Summing function
• Simple calibration function
• Bluetooth interface
• Dimensions without mounting parts: 155 x 70 x 45 mm (WxHxD)
• Adjustable mounting bracket
• E-Ink display
• Six-digit weight display with 16 mm digit height
• Separate sum display with 5 mm digit height
• Power supply via 12 V vehicle electrical system or 9 V battery
• Operating temperature -10 to +50 °C
• Stabilized weight display
• Resolution 2 kg
• Tare function at the push of a button (reset the empty device)
• Summing function
• Simple calibration function
• Bluetooth interface
• Dimensions without mounting parts: 155 x 70 x 45 mm (WxHxD)
Agreto Spreader app:
• For mobile devices with Android operating system
• Automatic recognition of the weighing display via Bluetooth
• Setting of working width and number of sections
• Display of current weight
• Display of applied amount per hectare
• Display of spread area
• Display of remaining area (that can still be spread with the remaining spreader content)
• Display of driving speed
• Start/Stop function for calculating application rate
• Pause function for interrupting and resuming spreading at headlands
• Headland automation: Automatic pausing and resuming based on adjustable speed value
• Section selection (if available) for correct calculation of amounts and areas
• Adjustable stabilization for unstable loads
• Unit kg or lb
• Operating languages: German, English, French
To install the Agreto Spreader app, simply scan the following link:
Privacy policy Agreto Spreader app
• Automatic recognition of the weighing display via Bluetooth
• Setting of working width and number of sections
• Display of current weight
• Display of applied amount per hectare
• Display of spread area
• Display of remaining area (that can still be spread with the remaining spreader content)
• Display of driving speed
• Start/Stop function for calculating application rate
• Pause function for interrupting and resuming spreading at headlands
• Headland automation: Automatic pausing and resuming based on adjustable speed value
• Section selection (if available) for correct calculation of amounts and areas
• Adjustable stabilization for unstable loads
• Unit kg or lb
• Operating languages: German, English, French
To install the Agreto Spreader app, simply scan the following link:
Privacy policy Agreto Spreader app
Scope of delivery
Scope of delivery:
• 1 weighing display with mounting bracket
• 4 load cells
• 4 distance plates
• 4 mounting plates
• 1 connection box
• 4 m connection cable to weighing display
• 1 Agreto Spreader app
• 1 manual
• 4 load cells
• 4 distance plates
• 4 mounting plates
• 1 connection box
• 4 m connection cable to weighing display
• 1 Agreto Spreader app
• 1 manual
FAQ
How and where must the weighing technology be installed?
The load cells must be installed in such a way that after installation, the fertilizer container rests only on the 4 load cells. No other force transmission between the frame and the container should occur.
Which fertilizer spreaders can the weighing technology be installed on?
The installation works best on spreaders that have the container mounted on its own frame, which is screwed to the substructure. This is the case for many models from Rauch. For models without a dedicated frame for the container, the installation is much more difficult.
How much installation effort is required?
The images on this page show the installation on a Rauch MDS fertilizer spreader. Depending on the conditions, the installation can be completed in approximately ½ to 1 day.
Are the mounting plates for the load cell mounting included in the delivery?
No, these depend on the type of installation and are usually made from flat iron.
How does the Spreader app work?
The app automatically connects the smartphone to the weighing display via Bluetooth when started. The weights are read from the display, stabilized if necessary, and shown. The smartphone’s GPS receiver determines the positions and driving speed. Based on the decreasing weight of the scale, the set working width, number of sections, and speed, the current applied amount in kg per hectare is calculated during driving.
How does the headland automation of the Spreader app work?
When the spreader is switched off at the headland and then switched back on in the track, the calculation of applied amount and spread area must be interrupted and then reactivated. This can be done manually in the app, but it's not very practical. Therefore, a speed can be set in the settings for automatic switching on and off.
When the field begins, the calculation starts manually, then the automation becomes active. When the speed is exceeded, the calculation starts. When the speed is undercut, the calculation pauses. The automation can be manually overridden during fast and longer trips on the headland and then reactivated.
When the field begins, the calculation starts manually, then the automation becomes active. When the speed is exceeded, the calculation starts. When the speed is undercut, the calculation pauses. The automation can be manually overridden during fast and longer trips on the headland and then reactivated.
How accurate is the area calculation using the smartphone's GPS receiver?
The area calculation (based on the traveled distance or speed) is optimized as much as possible by the Agreto Spreader app. With modern smartphones, the calculation works surprisingly well. However, the accuracy is largely dependent on the quality of the GPS signal and the GPS receiver. A dedicated accuracy cannot be specified. In practice, it has been shown that the accuracy often deviates only a few percent from professional GPS systems. At the beginning of the spreading process, the results naturally fluctuate, but as the journey progresses, more data is collected, and the calculated amount per hectare becomes more stable, yielding a meaningful value.
Other questions?
We would be happy to answer any further questions by phone at +43 2846 620.
Videos
Fertilizer spreading with the Agreto Spreader app
Practical use of the Agreto Spreader app (example with three-point scale).
Downloads
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