The Rail Mounted Container Gantry Crane (RMG) is a high-efficiency dedicated lifting solution developed for standardized container handling at port terminals, railway freight stations and large logistics yards. Travelling on fixed ground rails, the crane is fitted with professional container spreaders, supporting flexible hoisting of 20ft, 40ft and 45ft international standard containers.
Built with a heavy-duty double girder gantry structure and optimized trolley travelling system, the equipment delivers superior structural stability, large load capacity and high-precision positioning capability. It is widely applicable for automated container stacking, loading and unloading operations in large-scale container yards, effectively improving terminal turnover efficiency.
Equipped with variable frequency speed regulation technology, the RMG crane realizes stepless and smooth speed switching during operation, reducing mechanical impact and component wear while boosting overall working efficiency. Matching high-performance driving motors and intelligent control systems, the equipment maintains stable and reliable output under long-term continuous heavy-duty cycles. Adopting modular structural design, the crane simplifies daily inspection and maintenance, extending the overall service life of the equipment.
Weihua Crane offers fully personalized RMG container gantry crane solutions to fit diverse container yard layouts and operational standards. Each customized unit is optimized for stable output and high-efficiency container circulation, adapting to different terminal scale and logistics handling demands.
Core technical parameters including rated lifting capacity, working span, lifting height and container stacking layers support flexible project-based customization. Targeted parameter optimization helps maximize yard space utilization and improve overall terminal operational efficiency.
Optional Configurations
Intelligent automated operation control system
Professional anti-sway and positioning technology for ultra-precise container handling
Remote real-time monitoring and smart yard management system
Energy-saving variable frequency drive (VFD) system for low-consumption stable operation
Tailored structural design adapting to different container yard layouts and track conditions
Our professional engineering team guarantees optimal operational performance, comprehensive safety protection and long-term equipment reliability, providing advanced, efficient and intelligent lifting solutions for modern container yards and logistics terminal operations.

| Technical Specifications | |||
|---|---|---|---|
| Lifting Capacity (t) | 35 | 40.5 | |
| Span (m) | 30 | 22 | |
| Lifting Height (m) | 16 | 12.3 | |
| Work Duty | A6 | A7 | |
| Containers Model | 20' 40' 45' | ||
| Speed (m/min) | Lifting | 0~10 | 10~18 |
| Trolley Traveling | 3.4~34 | 40 | |
| Crane Traveling | 2.9~29 | 45 | |
| Rotation(r/min) | 1.35 | ||
| Recommended Rail | P43 | QU70 | |
| Power | 3 Phase,AC, 380V, 50Hz | ||
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