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Topcon Cab Control App | Bluetooth Weight Scales for Landaco & Bunning Spreaders

Precision in spreading is vital for modern farming. The Topcon Cab Control app improves weight scale control for both Landaco and Bunning spreaders. By integrating the Spreaders ‘Weight Scales’ or ‘Loadcells’ with the Topcon SL2 Scale Controller, the app delivers real-time, accurate weight data directly to your mobile device or tablet. This upgrade is ideal for owners and operators who want better control over material distribution and to control how much you load the spreader.

Topcon Cab Control app displaying weight reading of 14025kg on tablet with John Deere tractor terminal in background
Topcon Cab Control Example on a Tablet

A Single App for Two Leading Brands
The Cab Control app works seamlessly with both Landaco and Bunning spreaders*. Whether you are using a Landaco spreader or a Bunning Spreader the app provides a consistent and reliable weight readout. It eliminates the need for separate systems by offering one solution that fits a variety of spreaders. This means less training and more flexibility for mixed fleets and diverse farming operations.

*Fitted with the Topcon SL2 Bluetooth Scale Controller

Landaco T160S Fitted with Bluetooth Scales (Topcon SL2)

How It Works
Modern spreaders are fitted with high-precision load cells that measure the weight of material in the hopper. Traditionally these readings are displayed on a fixed in-cab indicator. The Topcon Cab Control app connects to these systems via Bluetooth. This wireless connection transfers live weight data from the load cells to your smartphone or tablet.

Key technical features include:

  • Real-time monitoring: View continuous weight updates as you load or spread.
  • Remote control functions**: Zero the scale, tare the weight and switch between gross and net weight from your mobile device.
  • Easy integration: Works with both existing in-cab indicators and as a standalone digital display.

For optimal performance, regular maintenance of your spreader
is essential. Learn more about spreader maintenance and calibration.

Key Benefits
Using the Cab Control app brings several advantages to your operation:

  • Improved Accuracy: The use of Bluetooth loadcells provides digital precision so you know exactly how much material is on board.
  • Enhanced Efficiency: Real-time data allows for quick decisions during loading and spreading. This helps to reduce waste and ensures a consistent application rate. This precision is particularly
    valuable for variable rate spreading.
  • User-Friendly Operation: The intuitive interface is easy to use whether you are in the cab or out in the field. The app’s compatibility with both iOS and Android devices adds to its convenience.
  • Cost-Effective Upgrade: Integrating this technology into your existing Landaco or Bunning spreader is a smart way to modernise your equipment without investing in new machines.

**Please note: For Spreaders equipped with a Athene Spreader Controller with the Digistar integrated, the full range of remote control functionalities may not be available.

Universal load monitoring tied to Topcon Bluetooth converters and indicators.
Bluetooth SL2 series convertors and SLC 2810, EZ2810, EZ3410 indicators
Integrated load cells for accurate weight measurement

Download the App

Getting started is straightforward. The Topcon Cab Control app is available for download on both the Google Play Store and the Apple App Store. Farmers and contractors can simply search for Topcon Cab Control on their preferred platform or use the following links:

 

Once installed, the app pairs with your Spreader’s Bluetooth, providing you with real-time data and control right from your mobile device. This seamless integration means you can quickly begin managing your spreader’s load more efficiently, whether you’re on the move or in the cab. Enjoy the convenience of having precise weight data at your fingertips and transform your operational efficiency with just a few taps.

Topcon Cab Control vs Traditional In-Cab Weight Systems

Choosing between modern digital weight management and traditional in-cab indicators depends on your operation’s needs.

Traditional In-Cab Indicator System

  • Fixed installation in cab only
  • Limited visibility – can’t see readings during external loading
  • No remote control capability
  • Separate systems required for varied brands of spreaders
  • Higher training requirements for multiple systems
  • Difficult to retrofit to modern precision agriculture workflows

Topcon Cab Control App

  • Mobile and flexible – use your smartphone or tablet
  • View weights from anywhere around the spreader during loading
  • One unified app for both Landaco and Bunning spreaders
  • Single learning curve – one interface for all spreaders
  • Seamlessly integrates with precision agriculture and variable rate spreading systems
  • Pairs with existing ISOBUS terminals or runs standalone
  • Cost-effective upgrade without equipment replacement
For contractors and operations running mixed equipment fleets, the Topcon Cab Control app eliminates operational complexity while delivering the precision required for modern farming practices. Explore how variable rate spreading technology can further enhance your application accuracy and material efficiency.

Frequently Asked Questions

This system is ideal for:

• Contractors managing mixed fleets of Landaco and Bunning spreaders

• Farmers wanting to upgrade older equipment without replacing spreaders

• Operations requiring precise material tracking and documentation

• Businesses transitioning to precision agriculture and variable rate technology

• Anyone seeking better visibility during loading operations

The Topcon Cab Control app is compatible with the following spreader models equipped with the SL2 Scale Controller:

The system can be retrofitted to most Landaco spreaders equipped with load cells. Contact our team for compatibility confirmation on older or specialised models.

The Topcon Cab Control app is brand-agnostic and works with any tractor make or model. The system connects via Bluetooth to your smartphone or tablet, regardless of whether you’re running John Deere, Case IH, New Holland, CLAAS, Kubota or any other brand. This flexibility is perfect for mixed-fleet operations.

Landaco load cells connected with the Topcon SL2 provide digital precision measurement that is significantly more accurate than traditional in-cab indicators. The load cells can deliver weight accuracy as great as a ±0.5% of reading, ensuring you have exact material quantities at all times. This precision is particularly valuable for variable rate spreading applications where dosage accuracy could directly impact performance and cost efficiency.

The Topcon SL2 Bluetooth connection maintains reliable connectivity throughout the cab and immediate surrounds. This allows you to monitor weight readings and control functions while loading from inside the cab, outside during hopper filling or from the tractor platform.

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