30T to 80T Double Girder Electric Wire Rope Hoist with Nanjing Motor for Overhead Cranes
Heavy-duty industrial hoist with capacities up to 80 tons, featuring modular C-design construction and premium Nanjing Motor components for reliable overhead crane operations.
This double girder electric wire rope hoist is a compact lifting solution designed for integration with various crane systems including single girder bridge cranes, double girder bridge cranes, gantry cranes, and jib cranes. Available in capacities ranging from 0.25 to 80 tons, it offers versatile application across industrial environments.
- Modular C-design with compact structure and low headroom requirements
- Safe working load capacities up to 80 tons for heavy-duty applications
- Standard M5 duty classification for hoisting and cross traveling operations
- Dual hoisting speeds with variable frequency drive (VFD) for cross traveling
- Multiple control options including wired pendant or radio remote control
- Comprehensive safety features with multi-stage limit switches and overload protection
- IP55 protection class and F insulation class for enhanced durability
| Parameter | Specification |
|---|---|
| Loading Capacity | 0.25 - 80 tons |
| Lifting Height | 3 - 50 meters (customizable) |
| Lifting Speed | Single speed: 0.3 - 8 m/min; VFD: 0.1 - 12.5 m/min (customizable) |
| Working Class | M3 - M6 |
| Working Temperature | -20°C to 40°C |
| Power Supply | AC 3-Phase 220/230/380/400/415/440V 50/60Hz |
| Control Voltage | DC 36/48V |
| Motor Protection Class | IP54/IP55 |
| Control Method | Ground handle or wireless remote control |
- Motor: Premium Nanjing Motor for reliable trolley travel and lifting operations
- Gear Box: Round shape for ≤16t capacity, square shape for >16t capacity, heat-treated for maximum durability
- Rope Guide: Ensures orderly wire rope reeving, available in cast iron or steel construction
- Hook: Forged construction with 360° rotation and high bearing strength
- Wire Rope: Standard or galvanized options from premium Chinese brands
Equipped with comprehensive safety systems including buffer protection, overload protection, power failure protection, and automatic power cutoff at maximum lift height. Ideal for factories, workshops, warehouses, power stations, and logistics operations.
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