45 Ton Double Girder EOT Crane, 24m Span, 50Hz 380V Power

Key Features

• Double Girder Design:

• Provides superior rigidity and load-bearing capacity compared to single girder cranes.

• Constructed from high-strength steel (Q235B/Q345B) for durability.

• Span: 8–32 meters (customizable up to 50 meters).

• Electric Hoist System:

• Lifting capacities range from 5 to 50 tons (extended models support up to 80 tons).

• Dual-speed lifting options (e.g., 0.8–8 m/min) for precision tasks.

• Working Duty Class: A3–A5 (ISO 4301-1), suitable for moderate to high-frequency operations.

• Safety & Control:

• Overload protection, limit switches, emergency stops, and anti-collision systems.

• Control via pendant, remote, or cabin operation.

• Complies with FEM, DIN, and CE standards for safety and reliability.

Technical Specifications

Applications

1. Manufacturing: Assembly lines in automotive, machinery, and electronics industries.

2. Warehouses & Logistics: Efficient stacking and retrieval of goods.

3. Steel Mills: Handling coils, molds, and heavy machinery.

4. Ports & Shipyards: Loading/unloading containers and bulk cargo.

5. Power Plants: Maintenance of turbines and generators.

Advantages

1. Stability & Strength: Double girder structure minimizes deflection and supports heavy loads.

2. Energy Efficiency: Lightweight design reduces building load; VFDs optimize power use.

3. Precision Control: Dual-speed hoists enable precise positioning of loads.

4. Customization: Configurable spans, lifting heights, and trolley speeds.

5. Safety Compliance: Overload sensors, anti-sway systems, and fail-safe brakes.

Hoist Types for Double Girder EOT Cranes

Selection and customization suggestions

Load and span matching:

The standard double beam structure can be preferred for loads below 20 tons, and the main beam needs to be customized for higher loads.

Truss beams are recommended for large spans (>30 m) to reduce self-weight.

Control mode:

Dual speed (MD1 type) or frequency conversion control is recommended for frequent precision work scenarios.

Remote operation requirements Optional wireless remote control (2.4GHz band) or integrated PLC automation system.

Maintenance and Certification:

Choose modular design models (such as quick wheel change, open electrical cabinet) to reduce downtime;

Ensure CE certification and EN 13001 compliance when exporting to Europe.