
A professional display unit engineered for the harsh conditions of construction machinery, serving as the core interface for load moment indicator (LMI) systems on mobile cranes, crawler cranes, and other lifting equipment. It delivers real-time safety monitoring to ensure secure lifting operations.
| Item | Details |
| Model | HC3902 |
| Part Number | 204041 |
| Display | 9″ industrial high-brightness screen, sunlight-readable |
| Input Voltage | 9~36V DC wide voltage range, with reverse polarity protection |
| Operating Temperature | -30°C ~ +70°C |
| Protection Class | IP65 (front panel) / IP54 (rear cover) |
| Core Functions | Real-time display of load, radius, boom length, angle, moment percentage; supports alarm & fault code output; integrated CAN bus interface for compatibility with mainstream crane control systems |
| Mounting | Standard bracket mount with multi-angle adjustment |
| Certifications | CE certified, meets EMC standards for construction machinery |