CL-55 cloud connectivity device

Simplify connectivity, one device

Fleet management, automatic data transfer, and NTRIP and optional RTK radio for correction services

Product Info

Constant connectivity with any machine or implement

Designed to suit virtually any agricultural technology, machine or implement, the Topcon CL-55 cloud connectivity device goes beyond automatic data collection and upload, providing advanced capability for a fully connected ecosystem, plus NTRIP-module integration for internet-based corrections and an optional RTK radio for RTK-based corrections.

Topcon Cloudlynk devices serve as the backbone of our Topcon Agriculture Platform (TAP), a cloud-based farm management system that integrates mixed fleet data seamlessly from the field – collecting, analyzing, visualizing and delivering actionable insights. The CL-55 enables TAP Pro, providing automatic data sync, fleet management, enhanced remote support, and file transfer back to the machine – completely automating the data workflow.

  • Enables TAP Pro for automatic data sync, fleet management, enhanced remote support and file transfer back to the machine to automate the data workflow from any X-Family console (XD, XD+, X25, and X35) or virtually any agricultural technology, machine or implement on the market.
  • Onboard cellular connectivity removing need for external internet source
  • Integrated NTRIP-module for internet-based correction services
  • Integrated RTK-radio for RTK-based corrections
  • Proven, leading hardware
  • Suite of compatible Topcon solutions


Improve accuracy

Topcon Boom Height Control, with its Norac legacy, provides dependable accuracy by maximizing application deposition. The system will keep the boom at an entered, preset height, allowing chemicals to be applied in an optimum spray pattern. Maximize inputs through consistent application and reduced spray drift.

Increase efficiency, reduce stress

Boom height control enables faster operating speeds, day or night. Proprietary proportional valves ensure that height corrections are quick and smooth, efficiently and effectively conquering the most challenging terrain. Have confidence your boom will always be at the desired, preset height, reducing stress and allowing more time to focus on proper safety and coverage.

Why Boom Height Control?

ISOBUS means universal compatibility

The Agricultural Industry Electronics Foundation (AEF) is an independent organization that implements international electronic standards. This oversight improves cross-manufacturer compatibility and transparency of electronic and electric components in agricultural equipment. The Topcon Boom Height Control solution utilizing the UC7 controller is AEF certified for guaranteed reliability.

Consider wise guidance

Topcon brings guidance solutions with decades worth of development, including proven autosteering for nearly any agricultural machine. Explore the range of GNSS receivers, controllers, corrections services, high-quality displays and easy-to-use operating software for a tailored fit.

Take control of farm data

The Topcon Agriculture Platform (TAP) is an easy-to-use tool to organize, visualize and make better farm management decisions based on data from across the entire farming operation. It’s all about constant connectivity, any data format, clear visualization, and secure sharing.

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  • Software & firmware updates
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