This reel box is a core component of construction machinery safety systems, integrating high-precision dual measurement of length and angle. It is specifically designed for load moment limiters (LML) of mobile cranes, aerial work platforms, and other equipment. By real-time collecting data on boom extension length and luffing angle, it works with the main controller to monitor safe load capacity, fundamentally preventing dangerous conditions such as overloading and overreaching.

This sensor and cable reel kit is the core component of safety control systems for lifting machinery, designed specifically for mobile cranes, crawler cranes, and other engineering equipment. It provides real-time, precise detection of boom extension length and elevation angle, converting data into standard electrical signals for the load moment limiter (LML). This prevents overload, rollover, and other safety incidents at the source, making it an original equipment manufacturer (OEM) choice for leading crane brands worldwide.

This cable reel sensor is a core safety component in construction machinery, designed specifically for mobile cranes and all-terrain cranes. It integrates high-precision sensors and an automatic cable retraction mechanism to simultaneously detect boom extension length and elevation angle, transmitting real-time data to the Load Moment Indicator (LMI). This eliminates overload risks at the source, making it a critical device for ensuring lifting safety.