Henan Mine provides a comprehensive range of gantry cranes, including single girder gantry crane, double girder gantry crane, and semi gantry crane systems for industrial indoor and outdoor lifting. With over 20 years of manufacturing expertise, our durable crane solutions serve global customers in 90+ countries and regions. Visit product pages below to explore detailed specifications and find the perfect crane tailored to your facility.
Design Verification: We provide detailed layout designs, wheel load calculations, and clearance optimization to ensure a 100% technical match before manufacturing.
Modular Logistics: Girders feature standard modular splices or bolt-joints to fit secure container shipping, significantly reducing freight costs and simplifying on-site assembly.
Installation & Parts Support: We offer complete drawings, remote technical guidance for your erection team, and an original spare parts inventory to minimize potential downtime.
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Unlike overhead cranes that run on elevated runway beams supported by factory columns, a gantry crane is supported by its own vertical legs and typically travels on ground rails or wheels. This makes gantry cranes an ideal solution for outdoor yards or facilities where workshop structures cannot bear heavy lifting loads.
The fundamental difference lies in their mobility and infrastructure requirements:
RMG (Rail-Mounted Gantry Crane): Travels on fixed steel rails. It offers higher lifting capacities, larger spans, zero direct emissions (100% electric), and is ideal for full automation. However, it cannot change yard rows.
RTG (Rubber-Tyred Gantry Crane): Runs on rubber tires, allowing it to turn 90 degrees and transfer flexibly between different yard blocks. It requires less initial track infrastructure but has a fixed span and relies on diesel or hybrid power for cross-block mobility.
In short, choose RMG for fixed, high-throughput, automated yards, and RTG if your terminal requires high operational flexibility and mobility.
Safety and durability are our top priorities. Henan Mine integrates world-class component brands—including Schneider electricals and SEW/ABB motors—to ensure zero-defect operations. Furthermore, our outdoor gantry cranes are equipped with comprehensive safety systems, such as overload limiters, anti-collision sensors, and heavy-duty storm-proof rail clamps for reliable wind protection.
We provide flexible support tailored to your project. Henan Mine offers complete, detailed 3D installation drawings, mechanical/electrical schematics, and video instructions. We can also dispatch experienced field engineers to your site for installation supervision, load testing, and operator training. Our global technical support team is available 24/7 for remote troubleshooting.
To provide an accurate technical proposal and price, our engineering team evaluates your specific material handling requirements. The essential factors include your required lifting capacity (tonnage), clear span, lifting height, and work duty class (ISO M3-M8 or FEM equivalent). Additionally, specifying the operation environment (indoor or outdoor) and potential wind loads allows us to optimize the structural weight and electrical configurations for cost efficiency.
Simply share these basic facility dimensions with our team, and we will deliver a custom drawing design and a competitive commercial quote within 24 hours.
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