Technical Features
FEM and DIN standard modular lifting mechanism
The lifting mechanism adopts standardized modular design compliant with FEM and DIN industrial standards, featuring lightweight structural optimization and improved overall operating efficiency.
High-strength forged travelling wheel system
Equipped with high-strength alloy steel forged travelling wheels, providing excellent load resistance, wear resistance and long service life under heavy-duty working conditions.
Integrated profile steel supporting legs
Adopts profile steel integrated support legs without on-site welding procedures, improving structural integrity and simplifying installation processes.
Panoramic capsule operating cabin
Equipped with a panoramic capsule operating cabin, providing a wider field of vision and more intuitive control experience for operators.
Intelligent anti-sway and precision positioning system
Integrated with advanced intelligent anti-sway control technology to achieve high-precision load positioning and improve operational safety.
Reliable electrical and transmission configuration
Configured with German imported hard tooth surface reducers and engineering drag chain power supply systems to ensure efficient transmission and continuous stable power supply.
Low energy consumption and maintenance-free operation
Optimized structural design delivers low energy consumption and reduced maintenance requirements, effectively lowering long-term operating costs.
FEM/DIN Double Girder Gantry Crane Advantages
Compared with conventional gantry cranes, the FEM/DIN standard model reduces overall height by 20%–25% and lowers self-weight by 20%–30% through optimized structural design.
Optimized mechanical structure reduces maximum wheel pressure by 15%–20%, lowering foundation load requirements.
Compact dimensional design expands effective operating space and improves site utilization efficiency.
Lightweight structure reduces requirements for factory civil engineering and foundation construction, saving initial project investment costs.
Serialized modular spare parts support flexible product combinations for different working conditions.
Independent modular components simplify equipment assembly, disassembly, transportation and installation.
Manufacturing Quality Assurance
Standardized modular production ensures stable quality and shorter manufacturing cycles.
Steel plates undergo professional sandblasting pretreatment reaching Sa2.5 surface standard, improving coating adhesion and corrosion resistance.
Web plates are processed by digital precision cutting equipment to ensure accurate dimensions and smooth camber curves.
Main welding seams adopt automatic submerged arc welding technology with ultrasonic and X-ray non-destructive testing to eliminate welding defects.
Main frame and trolley frame are processed by floor-type boring machines to guarantee high flatness and assembly accuracy.
Weihua Crane provides fully customized FEM/DIN-standard double girder gantry crane solutions for heavy-duty industrial workshops, outdoor storage yards and construction sites. Designed according to international FEM/DIN standards, the equipment delivers powerful lifting capacity, precise operating performance and excellent long-term stability for heavy cargo handling and large equipment management.
Core technical parameters including lifting capacity, working span, lifting height and rail gauge can be flexibly customized to meet different project requirements. The optimized structure adapts to various site layouts and heavy-load operation standards, ensuring efficient, stable and safe material handling performance.
Optional Configurations
Electric and hybrid trolley drive systems for flexible heavy-duty lifting applications
Intelligent automatic control and remote operation systems for improved efficiency and safety
Professional anti-sway and high-precision positioning devices for accurate heavy-load handling
Energy-saving drive assemblies equipped with regenerative braking function
Customized structural design to match exclusive yard track layouts and specific working conditions
With professional engineering expertise, Weihua Crane ensures high operational efficiency, enhanced safety and long-term equipment reliability, providing advanced and cost-effective lifting solutions for modern industrial workshops, storage yards and various heavy-duty handling projects.
| Capacity (t) | Span (m) | Lifting Height (m) | Work Duty | Main Hoist Speed (m/min) | Aux.Hoist Speed (m/min) | Cross Travel Speed (m/min) | Long Travel Speed (m/min) | Rail | Total Power (Kw) |
|---|---|---|---|---|---|---|---|---|---|
| 10 | 18 ~ 35 | 10 | A5 | 0.78-7.8 | — | 3.3-33 | 3-30 | 43kg/m | 21.74 |
| 20/5 | 18 ~ 35 | 10 | A5 | 0.6-6 | 0.78-7.8 | 3.5-35 | 3-30 | 43kg/m | 39.7 |
| 32/5 | 18 ~ 26 | 10 | A5 | 0.5-5.2 | 0.78-7.8 | 3.1-31 | 3-30 | 43kg/m | 59 |
| 26 ~ 35 | 12 | ||||||||
| 50/10 | 18 ~ 26 | 10 | A5 | 0.4-3.9 | 0.78-7.8 | 3.6-36 | 3-30 | 43kg/m | 71.4 |
| 26 ~ 35 | 12 | ||||||||
| 75~1000 | Customized | ||||||||
