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Hirschmann HC2900 Load Moment Limiter
The Hirschmann HC2900 Load Moment Limiter is a core safety protection device specially designed for tower cranes. It collects and analyzes critical operating parameters—such as load moment, lifting weight, and working range—in real time. When values approach or exceed safe thresholds, it immediately triggers audible and visual alarms, and outputs control signals to force the equipment to stop dangerous actions.
Description
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Product Introduction
The Hirschmann HC2900 Load Moment Limiter is a core safety protection device specially designed for tower cranes. It collects and analyzes critical operating parameters—such as load moment, lifting weight, and working range—in real time. When values approach or exceed safe thresholds, it immediately triggers audible and visual alarms, and outputs control signals to force the equipment to stop dangerous actions.
Model & Core Specifications
| Item | Details |
| Model | HC2900 |
| Component No. | 200160 |
| Compliance Standard | GB12602-2009 Overload Protection Devices for Lifting Machinery |
| Core Functions | Real-time monitoring of moment/weight/range, multi-stage audible & visual alarm, automatic power cut on overload, data logging & storage |
| Display | Industrial-grade LCD screen |
| Operation | Button + key switch, supports parameter calibration and system configuration |
| Indicator Lights | Running (Green), Pre-alarm (Yellow), Level 1 Alarm (Red), Level 2 Alarm (Red) |
| Protection Class | IP54 (Dust & water resistant, suitable for harsh construction site environments) |
| Operating Voltage | DC 24V (Wide-voltage design, adapts to power fluctuations on tower cranes) |
| Manufacturer | Xuzhou Hirschmann Electronics Co., Ltd. |
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