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The i4507 RCI—A Perfect Choice for Offshore Cranes

Are you looking to improve the safety of your offshore crane operations?

You must consider formulating an effective inspection program, providing specialized training to crane operators, and investing in high-quality crane safety instrumentation to maximize the safety of your offshore cranes and prevent accidents.

When it comes to monitoring different variables affecting your offshore crane operations, the i4507 Rated Capacity Indicator (RCI) is the perfect choice. Developed by Rayco Wylie, it’s the most complete and best-quality offshore RCI in the market.

Here’s all you need to know:

The i4507 Rated Capacity Indicator for offshore cranes

The i4507 Rated Capacity Indicator has all the features required to ensure the safety of crane operations. From self-diagnostic mode with fault log to high definition dimmable backlit display, it is loaded with every feature that you may expect from a high-end rated capacity indicator.

The Rayco Wylie RCI for offshore cranes is equipped with audible and visual alarms and can detect system malfunctions. Also, you can upload new information via a USB stick and add additional inputs and outputs using the CANbus network.

Some other essential selling points of this functional RCI include the easy calibration process, variety of sensors, dynamometers, load links, load pins, angle sensors, ATB switches, durable build quality, fast processing speed, and 2GB internal memory, which can be upgraded further if needed.

Technical Specifications

The i4507 Rated Capacity Indicator has the following technical specifications:

  • Screen size: 7” IP67 rated-display

  • Screen dimensions: 800x480 resolution and a 16/9 aspect ratio

  • Operating temperature: -20°C to 70°C

  • Extended temperature: -40°C to 70°C

  • Supply Voltage: 11 to 36 Vdc

  • Accuracy (of rated capacity): SAE J159

  • CANbus Protocol: J1939 (also available In CANOpen)


The i4507 Rated Capacity Indicator for offshore cranes is equipped with a high definition LCD, which provides a detailed overview of all the essential data on a single screen. The anti-glare display results in improved readability in sunlight, making it easier for the crane operator to monitor the readings.

The RaycoWylie RCI has a multitude of features to facilitate crane operations, including night mode images capability, multilanguage options, multiple screen layers, and more. Moreover, the device is camera input ready to add additional cameras for assistance.

Buy Quality Crane Safety Equipment

If you want to purchase reliable rated capacity indicators for offshore cranes, Crane Warning Systems Atlanta has got just the right product for you! We’re the leading distributor of the Rayco Wylie products including wireless crane anemometer that offer a large selection of crane safety equipment, including The i4507 Rated Capacity Indicator for offshore cranes. Call us at 1-877-672-2951 for more information about crane safety and our products!

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