Product Category
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SANY Construction Machinery Industrial Monitor SR series
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3B6 Crane Moment Indicator (Load Moment Limiter)
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HIRSCHMANN LG105 Length Sensor Product Description
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Zoomlion Mobile Crane Load Moment Indicator (LMI) Display Terminal
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Zoomlion Integrated Headlight Product Description
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Sany 25 Ton Crane Reel Box Control Board (Boom Cable Box ECU)
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ICP6900 Monitor Display for XCMG Excavators
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SANY SY-PD084 Vehicle-Mounted Industrial Display
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INTER CONTROL digsy MTC Mobile Controller
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ZOOMLION Crane Dedicated Industrial Monitor
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Penny & Giles JC6000 Series Industrial Joystick
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XCMG Crane Dedicated Boom Junction Box CAN Board
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DENSO D88A-010-800 Engine Control Unit (ECU)
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PAT LWC 321 Series Crane Cable Reel Assembly
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SANY Crane Height Limiter (ZN101W)
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Sany Heavy Industry Crane-Specific ePro 8.4-inch Display
SANY Crane Height Limiter (Anti-Overwinding Switch)
Designed specifically for SANY and various types of lifting equipment, this is a core safety device to prevent hook overtravel and ensure construction safety.
Description
Tags
| Item | Specification |
| Applicable Equipment | SANY 25t–100t mobile cranes, various general lifting equipment |
| Rated Voltage | DC 24V (compatible with original crane electrical systems) |
| Rated Current | 5A |
| Trigger Method | Weight lift trigger |
| Protection Class | IP54 |
| Housing Material | Cast iron + powder coating |
| Weight Material | Galvanized steel |
| Mounting Hole Spacing | 120mm × 60mm |
| Operating Temperature | -20℃ ~ 60℃ |
| Response Time | ≤0.5s |
| Symptom | Troubleshooting Steps |
| No alarm/circuit cut-off after triggering | Check for broken cables, loose terminals, or burned internal contacts |
| False triggering or failure to reset | Inspect for weight misalignment, stuck pull ropes, or faulty internal springs |
| Delayed response | Clean contact dust, replace worn pull ropes or weights |
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