Gantry crane
Weiyuan L-Shape Single Girder Gantry Crane
Product Overview
The Weiyuan L-Shape Single Girder Gantry Crane is an innovative and highly efficient lifting solution, uniquely designed for handling materials in spaces where clearance is a challenge. Its distinctive L-shaped leg structure, combined with a robust single girder frame, creates a large, unobstructed working area underneath the cantilever. This makes it exceptionally easy to maneuver long and bulky items. Controlled from a secure and comfortable cabin, this electric hoist gantry crane is the perfect choice for workshops, warehouses, and outdoor yards that require both strength and operational flexibility.
Product Advantages
Optimized Workspace and Handling
The primary advantage of this crane is its smart L-shaped design. Unlike traditional A-frame gantry cranes, the single L-shaped leg provides a massive open space on one side. This allows for unrestricted movement and makes it incredibly easy to lift and transport long items like pipes, steel beams, or timber without obstruction. It effectively expands your usable workspace and simplifies complex lifting tasks.
Robust and Reliable Construction
Built for steady performance, this crane features a strong, box-type single girder made from high-grade Q235B and Q345B steel. The structure is engineered for an A3 work duty, ensuring it can handle regular lifting cycles in a typical industrial environment. The seamless, once-forming production technique and durable epoxy zinc-rich paint finish guarantee a long service life with excellent resistance to wear and corrosion.
Enhanced Operator Safety and Control
Control is managed from a fully enclosed, ergonomic cabin that provides the operator with excellent visibility and protection from the elements. This secure environment allows for focused and precise operation. The crane is equipped with a comprehensive suite of safety features, including a weight overload protection device, an emergency stop system, and current overload protection, ensuring every lift is performed with maximum security.
Fully Customizable to Fit Your Needs
We understand that every operation is unique. We offer extensive customization for this L-shape gantry crane. You can specify the lifting capacity (from 5 to 32 tons), span, lifting height, and power supply. Whether you need a standard configuration or a tailored solution for a specific application, we engineer the crane to be a perfect fit for your facility and workflow.
Application Scenarios
- Manufacturing Plants: Excellently suited for moving raw materials, large components, and finished products, especially long items that are difficult to handle with other cranes.
- Building Material Shops: The ideal crane for loading and unloading trucks with long items like steel rebar, pipes, and lumber, streamlining yard operations.
- Precast Concrete Yards: Provides the space and stability needed to handle long concrete beams, panels, and poles with ease and precision.
- General Warehousing & Storage Yards: A versatile solution for organizing and moving oversized stock, maximizing storage space and improving material flow.
Product Specifications and Dimensions
| Specification | Parameter |
|---|---|
| Lifting Capacity | 5 – 32 Ton (Customizable) |
| Span | 16m – 35m (Customizable) |
| Lifting Height | 6m / 9m (Customizable up to 30m) |
| Work Duty | A3 (Light to Medium Duty) |
| Lifting Mechanism | Electric Hoist Trolley |
| Lifting Speed | 8 m/min (or 8/0.8 m/min for dual speed) |
| Crane Traveling Speed | 20 – 30 m/min |
| Control Method | Cabin Control (Standard) / Wireless Remote (Optional) |
| Main Electrical Parts | Schneider, Siemens (or equivalent brands) |
| Power Supply | 3-Phase 380V 50Hz (Customizable) |
| Material | Q235B & Q345B Steel |
Features at a Glance
✓ Unique L-Shape Design: Maximizes side clearance for handling long materials.
✓ Robust Single Girder Frame: Ensures a simple, strong, and stable structure.
✓ Secure Cabin Control: Provides a safe and comfortable operating environment with great visibility.
✓ Comprehensive Safety Systems: Equipped with overload protection, limit switches, and emergency stop.
✓ Durable Components: Utilizes high-quality steel and premium electrical parts for a long lifespan.
✓ Fully Customizable: Tailor capacity, span, and height to your exact operational requirements.
Frequently Asked Questions
Q: What is the main benefit of the L-shaped leg design?
A: The L-shaped leg creates significant open space under the crane on one side. This is extremely useful for lifting and moving long objects, such as pipes or beams, as they can be maneuvered without being blocked by a second set of support legs. It gives you much more flexibility compared to a standard A-frame gantry crane.
Q: Is this crane suitable for outdoor use?
A: Yes, it is. The standard model is durable, but for dedicated outdoor use, we can add extra protective features. This includes rain covers for the hoist and electrical systems, a more robust paint finish, and wind-speed alarms to ensure safe operation in various weather conditions.
Q: What is the difference between cabin control and remote control?
A: Cabin control places the operator in an enclosed cab attached to the crane, which is ideal for high-frequency use as it protects the operator from the environment. A wireless remote control gives the operator the freedom to move around the worksite, manage the lift from the safest vantage point, and work more closely with ground crews. We can equip the crane with either or both methods.
Q: What information do you need to provide for a quote?
A: To provide an accurate quote, please tell us your required lifting capacity, span, lifting height, and the power supply in your facility (voltage/frequency). It is also very helpful to know the type and size of materials you will be lifting and your preferred control method. Our team will then create a detailed technical proposal for you.
