500 t Double-Trolley Crane for an Offshore Wind Project
A 500 t double-trolley overhead crane is part of a 43-unit first-phase package for offshore wind equipment handling.
The project and its handling task.
Henan Mine Crane supplied 43 crane units for the first phase of an offshore wind project. The package includes a 500 t new-design double-girder crane with two trolleys, which completed installation and entered operation.
A lightweight hoisting design provides high lift with automatic fast/slow speed regulation. High-precision multi-hook synchronization and electrical anti-sway support heavy workpiece transfer, with digital and image monitoring for operating supervision.
Move extra-heavy wind components through a repeatable factory route.
A large offshore wind facility needs high-capacity handling that maintains the component's attitude while moving between production stations.
Confirm component mass, lift points and center of gravity.
Coordinate the two trolleys and monitor load balance.
Slow the movement for precise placement and inspect the next lift path.
Slow the movement for precise placement and inspect the next lift path.
The equipment behind this project.
A lightweight hoisting design provides high lift with automatic fast/slow speed regulation. High-precision multi-hook synchronization and electrical anti-sway support heavy workpiece transfer, with digital and image monitoring for operating supervision.
- Largest named crane500 t double-trolley, double-girder crane
- First-phase package43 crane units
- HoistingHigh-lift, lightweight design with fast/slow regulation
- ControlMulti-hook synchronization and electrical anti-sway
- MonitoringDigital and image-based protection
What to compare with your own project.
Match the project configuration to your load, layout and operating sequence before selecting a crane package.
| Design area | This project configuration | Define for your site |
|---|---|---|
| Largest named crane | 500 t double-trolley, double-girder crane | Heaviest assembly and rigging. Define the required operating envelope and acceptance checks in your technical brief. |
| First-phase package | 43 crane units | Lift height and trolley spacing. Define the required operating envelope and acceptance checks in your technical brief. |
| Hoisting | High-lift, lightweight design with fast/slow regulation | Assembly route and fixture locations. Define the required operating envelope and acceptance checks in your technical brief. |
| Control | Multi-hook synchronization and electrical anti-sway | Monitoring and availability target. Define the required operating envelope and acceptance checks in your technical brief. |
| Monitoring | Digital and image-based protection | Heaviest assembly and rigging. Define the required operating envelope and acceptance checks in your technical brief. |
See the equipment and working environment.
Explore the equipment arrangement and handling environment.
Installed and operating.
The 500 t crane completed installation and operation as part of the first-phase equipment package. It supports heavy offshore wind component handling with coordinated hooks and monitored movement.
For a similar project, use a 500 t double-trolley bridge-crane plan for the heaviest assemblies and coordinate it with the rest of the plant fleet. Synchronize hooks, select fast and slow travel ranges, and use anti-sway and visual monitoring for station hand-offs.
Continue from the project to the right crane family.
Use the project as a reference and specify the crane against your own yard layout and cargo.
Prepare a comparable crane quotation.
Share the load schedule and site drawings. Use a 500 t double-trolley bridge-crane plan for the heaviest assemblies and coordinate it with the rest of the plant fleet. Synchronize hooks, select fast and slow travel ranges, and use anti-sway and visual monitoring for station hand-offs.
We can quote a single crane or a coordinated fleet. The offer sets out the destination standards, required certificates and inspection records, manufacturing programme after drawing approval, shipment, installation support and agreed acceptance scope.
- Heaviest assembly and rigging
- Lift height and trolley spacing
- Assembly route and fixture locations
- Monitoring and availability target
- Destination standards, quantity and inspection documentation
- Manufacturing programme, shipment, commissioning, training and spares
Questions before specifying a similar crane.
Can the same project crane be supplied for my site?
We customize the capacity, span, lifting height, attachment and controls to the load, building or yard layout and operating cycle. Heaviest assembly and rigging is one of the inputs to review before final equipment selection.
How are certification, quantity and lead time agreed?
Single-crane and fleet enquiries are welcome. Define the destination and required standards in the enquiry. The project offer confirms certification and inspection documents, the quantity, drawing approval and manufacturing schedule, with the shipping and site-service boundaries.
What should acceptance and after-sales support include?
Agree the inspection plan, representative load and functional tests, operator training, maintenance instructions, spare-parts scope and fault-recovery procedures. For this application, include monitoring and availability target in the technical review.
Planning a similar lifting project?
Send your layout, load and operating requirements. We can develop a customized crane package and delivery scope for your site.