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- No. 18 Shanhai Avenue, Changyuan Şehri, Henan Eyaleti, Çin.
Changyuan Şehri, Henan Eyaleti, Çin
+86 13613816589
Tired of fixed cranes limiting your workspace or requiring expensive custom builds? Meet the Weihua Adjustable Gantry Crane – the engineered solution for dynamic lifting environments where adaptability is key. Engineered for robustness and designed for reconfiguration, this crane empowers you to handle diverse loads across changing workspaces with ease.
The defining feature of our Adjustable Gantry Crane is its modular and customizable structure:
1. Adjustable Span: Easily modify the distance between the legs. Slide leg sections or add/remove modular extensions to fit aisles, workstations, machinery layouts, or outdoor project footprints. Ideal for workshops with variable layouts or construction sites with evolving needs.
2. Adjustable Height: Raise or lower the cross beam (girder) height using telescoping leg sections or bolted extensions. Accommodate taller loads, work under ceilings of varying heights, or optimize hook approach for different tasks.
3. Adjustable Lifting Height: Configure the hoist trolley position and lifting chain/wire rope length to achieve the precise hook height required for your specific application, maximizing usable workspace beneath the beam.
(Standard Configurations | Fully Customizable)
| Parameter | Specification Range |
| Lifting Capacity | 0.5 ton – 20 tons |
| Adjustable Span | 3m – 18m (10ft – 60ft) |
| Adjustable Height | 3m – 12m (10ft – 40ft) |
| Lifting Height | 2m – 10m (6.5ft – 33ft) |
| Work Duty Class | FEM 1Am / ISO A3 (Medium Duty) |
| Hoist Type | Electric Chain Hoist or Wire Rope Hoist |
| Travel System | |
| – Crane Travel | Manual push / Electric drive (single or double speed) |
| – Trolley Travel | Manual push / Geared motor / VFD-driven |
| Wheel & Rail System | |
| – Wheel Material | Nylon / Polyurethane / Cast Steel |
| – Wheel Type | Flanged (for rails) or Free-wheel casters (floor use) |
| Beam Design | Box Girder (welded) / Truss Girder |
| Control System | Pendant Control (standard) / Wireless Remote |
| Power Supply | 3-phase, 380V/415V, 50/60Hz |
| Safety Features | |
| – Standard | Overload limiter, Upper/lower limit switches, E-stop |
| – Optional | Anti-collision sensors, Warning lights, encoders |
| Structural Steel | Q235B / Q345B (Grade equivalent to ASTM A36/A572) |
| Assembly | Modular bolt-together design |
Notes:
1. Customization: All parameters (span/height/capacity) scale together. For example:
A 10-ton crane typically supports max span ≤12m.
Height adjustments may reduce max capacity (consult engineering specs).
2. Certifications: Compliant with ISO 4301, FEM 1.001, and ASME B30.2. CE marking available.
3. Lead Time: 30–60 days (standard); 90+ days for large custom projects.
4. Testing: 125% static load test + 110% dynamic test per ISO standards.
| Model | Capacity | Span Range | Height Range | Hoist Type | Travel System |
| WH-AG-2T | 2 tons | 4m–10m | 4m–6m | Electric Chain | Manual push |
| WH-AG-5T | 5 ton gantry crane | 6m–12m | 5m–8m | Wire Rope (VFD) | Electric drive |
| WH-AG-10T | Grane hook 10 ton | 8m–15m | 6m–10m | Wire Rope (Geared) | Dual-motor drive |
1. Robust Construction: Built with high-grade structural steel (Q235B/Q345B), featuring rigid welded box girders or strong truss designs for superior load stability and minimal deflection.
2. Smooth & Precise Movement: Standard models feature manual push/pull travel and trolley movement. Options include motorized travel drives (single or double girder) and powered trolleys (geared or variable frequency drive – VFD) for effortless, controlled operation, especially under heavy loads.
3. High-Performance Hoisting: Integrated with Weihua’s renowned electric chain hoists or wire rope hoists. Capacities range from 0.5 ton to 20 tons+, offering reliable, safe, and efficient vertical lifting. VFD hoists provide ultra-smooth starts/stops and precise positioning.
4. Stable Mobility: Equipped with durable polyurethane or nylon wheels running on hardened steel tracks or suitable floor surfaces. Options include flanged wheels for rail guidance or caster wheels with brakes for maneuverability on flat floors. Leg end trucks ensure smooth, straight travel.
5. Modular Design: Facilitates easy transportation, assembly, disassembly, and future reconfiguration or expansion. Perfect for temporary sites or facilities anticipating layout changes.
1. Maximize Space Utilization: Adapt the crane footprint instantly to fit available space or changing layouts, eliminating wasted floor area.
2. Future-Proof Investment: Easily reconfigure span, height, or capacity (within structural limits) as your operational needs evolve, protecting your investment.
3. Reduce Project Costs: Eliminate the need for multiple fixed cranes or expensive custom installations. One adaptable crane serves multiple purposes and locations.
4. Enhanced Productivity: Quickly adapt the crane to different tasks, materials, or work zones, minimizing downtime for setup changes.
5. Versatile Applications: Suitable for a vast range of industries: manufacturing assembly lines, warehouse loading/unloading, machinery maintenance, construction sites, shipyards (smaller vessels/parts), repair shops, and staging areas.
6. Simplified Logistics: Modular components make shipping and on-site assembly significantly easier than fixed structures.
1. Overload Protection: Standard on electric models to prevent unsafe lifting conditions.
2. Limit Switches: Upper and lower hoist limit switches ensure safe travel range.
3. Emergency Stop: Readily accessible E-stop buttons for immediate shutdown.
4. Secure Connections: Bolted or pinned connections designed for structural integrity and safety during adjustments and operation.
5. Optional Safety Features: Anti-collision systems, warning lights/alarms, VFD for controlled movement, and certified load testing available.
Transform your lifting capabilities with the adaptability of the Weihua Adjustable Gantry Crane. Contact us today for a customized quote and discover the ultimate solution for your dynamic lifting challenges!
Request a Custom Quote:
Provide your project requirements (max load, workspace dimensions, power source, duty cycle) for a tailored solution.
→ *Contact Weihua Engineering Team: Aiden@craneweihua.com | +86-13613816589*
