Length sensor 1021404262

Qingdao Top Run International Trade Co., Ltd.

 Length sensor 1021404262
 Length sensor 1021404262
 Length sensor 1021404262
 Length sensor 1021404262
 Length sensor 1021404262
 Length sensor 1021404262

Length sensor 1021404262

Length Sensor 1021404262 is a high-precision boom length detection sensor designed exclusively for Zoomlion mobile/crawler cranes. It serves as a core component of the crane’s Load Moment Indicator (LMI) / Safe Load Indicator (SLI) system, delivering real-time, accurate boom length data to ensure safe, stable, and efficient lifting operations.



Product Introduction


Core Functions

  • Real-time measurement and feedback of telescopic boom extension length

  • Critical data input for LMI/SLI system to calculate safe working load, boom angle, and lifting height

  • Prevents overextension and overload, enhancing crane operational safety

  • Supports precise boom positioning and control in construction, infrastructure, and heavy lifting projects