The RCI424 System is intended to aid the crane operator in efficient crane operation by continuously monitoring the load and warning of an approach to an overload or a two-block condition. Only MicroGuard Rated Capacity Indicators by Greer Company deliver the industry’s most reliable electronic monitoring technology to help crane operators avoid overloading events and unseen obstacles that can bring your operation to a grinding halt. MicroGuard RCIs continuously monitor crane operation and provide the vital data operators need to maximize crane work capacity while alerting them to potential overloading conditions. MicroGuard’s systems are calibrated to your crane’s load chart using FASTCAL™ — Greer’s proprietary technology that ensures lightning-fast installation and calibration time that’s measured in hours, not days. What’s more, MicroGuard is engineered for predictable performance, no matter what the weather.

Reliable technology. Fast calibration. Easy operation. It’s no wonder U.S. crane manufacturers put their trust in MicroGuard Rated Capacity Indicators.

RCI424 Features:

• Easy installation and calibration
• Backlighted digital and analog LCD display
• Operator defined work areas
• Allows system to be installed on any crane where load chart information can be obtained
• Continuously displays load, percentage of rated capacity, radius, length, height and boom angle
• Audible and visual alarm warnings when preset limits are exceeded

MG514 Console Upgrade

Manuals and service documentation

MG424 Calibration Manual

MG424 Operator's and Service Manual