Rayco Electronic System, Ltd

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i4300 – 4.3″ Color Multi-purpose Crane Monitor


SKU: 33D4301


The RaycoWylie i4300 is an advanced, cost-effective Load Moment Indicator with a 4.3” full-color screen and USB connectivity. It offers easy on-screen calibration and robust CAN bus J1939 communication. Designed for pre-2004 cranes, the i4300 simplifies load monitoring with its durable, high-quality build and supports multiple sensors for various crane types.


RaycoWylie are proud to introduce the successor to the W2245. Brought specifically to the market as a cost-effective Load Moment Indicator (LMI) solution, the i4300 boasts a 4.3” full color screen, USB connectivity, on screen calibration and CAN bus J1939 communication.

The i4300 will bring your machine up to date with a simple clear display, easy to follow calibration procedures and state of the art diagnostics. Fully calibrated via the display itself helps reduce the cost of expensive laptops or specialist programming tools. The calibration is quick and simple, using the center of gravity data to calibrate attachments saving time and lengthy calibration procedures. Although the i4300 is the cost-effective solution, RaycoWylie does not hold back on its quality, with all sensors and the display itself being a minimum of IP67 the i4300 is built to last.

The system is perfectly suited to pre year 2004 cranes requiring a simple load monitoring solution.

The i4300 crane system supports multiple sensors including boom angle / length sensor, two load sensors and relay controller. Available for single reel telescopic cranes (hoist or total moment sensing) and Lattice boom cranes (hoist sensing).


Technical DataInformation
Display Size4.3″ (16/9 ratio)
Screen Resolution (pixel)480x272
Display RatingIP67
Accuracy(of rated capacity)In accordance with SAE J159
Operating Temperature-20° C to 70° C(-4° F to 158° F)
Extended Temperature-40° C to 70° C(-40° F to 158° F)
Supply Voltage11 to 36 vdc
CANbus ProtocolJ1939
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    Contact Information

    (418) 266-6600

    Hours of Operation (Eastern Time - Montreal)

    Monday – Friday 9am-5pm 
    Weekend – Closed