The Electric Hoist Double Girder EOT Crane is a robust lifting solution designed for medium to heavy-duty material handling across industrial environments. Combining a double girder structure with electric hoist mechanisms, it offers enhanced stability, precision, and efficiency for diverse applications.
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.
| Parameter | Range/Details |
|---|---|
| Lifting Capacity | 5–50 tons (up to 80 tons for custom models) |
| Span | 8–32 meters (extendable to 50m) |
| Lifting Height | 6–60 meters (adjustable) |
| Lifting Speed | 0.8–8 m/min (dual-speed options) |
| Trolley Speed | 20–63 m/min |
| Crane Travel Speed | 40–110 m/min (VFD optional) |
| Ambient Temperature | -20°C to +40°C |
| Power Supply | 380V, 50Hz, 3-phase |
Manufacturing: Assembly lines in automotive, machinery, and electronics industries.
Warehouses & Logistics: Efficient stacking and retrieval of goods.
Steel Mills: Handling coils, molds, and heavy machinery.
Ports & Shipyards: Loading/unloading containers and bulk cargo.
Power Plants: Maintenance of turbines and generators.
Stability & Strength: Double girder structure minimizes deflection and supports heavy loads.
Energy Efficiency: Lightweight design reduces building load; VFDs optimize power use.
Precision Control: Dual-speed hoists enable precise positioning of loads.
Customization: Configurable spans, lifting heights, and trolley speeds.
Safety Compliance: Overload sensors, anti-sway systems, and fail-safe brakes.
| Hoist Type | Features | Best For |
|---|---|---|
| Wire Rope Hoist | High capacity (up to 63t), durable | Steel mills, shipyards |
| Electric Chain Hoist | Compact, lower cost | Light-duty warehouses, workshops |
| European Hoist | Dual-speed (0.8/5 m/min), FEM-compliant | Precision tasks, hazardous zones |
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.
Yes, because the working condition are different, all our products are customized depending on detail requirement! So all your products will be specially designed by our engineers according to your workshop conditions.
Yes, all kinds of certification are available, if you have doubt, you can come to our factory and test it by yourself,or you can let some third-partied to do the inspection for you.
Yes, we have. But we only have the standard-sized products, if you need customized products, then it will take some time to manufacture it.
It depends on your products quantity and products data you given, but we will try our best to deliver your products as soon as possible.
We will sent you the detail installation manual or if you are needing, our installation engineers can come to your workshop to guide the installation.
You can come to our factory anytime when you are convenient. We will make arrangement to pick you up.
