Smarter Container Handling, 30% More Efficiency
Trusted by 1,000+ Customers Worldwide
Strategic Partner of Fortune Global 500 Companies
The Aicrane Rail Mounted Gantry Crane (RMG) is a high-performance container handling solution designed for efficient, secure, and automated operations. With large lifting capacities, reliable performance, and high productivity, it significantly enhances container loading, unloading, and stacking at ports, rail yards, and logistics hubs. Aicrane RMG cranes are available in various capacities and spans, with customizable options to meet diverse site layouts and container specifications.
Rail Mounted Gantry Crane Specifications
Aicrane rail mounted gantry crane for sale is built to handle various container handling operations with precision and stability. The following are the typical technical specifications for our RMG cranes:
| Technical Parameter of RMG Rail Mounted Container Gantry Crane | ||||||
|---|---|---|---|---|---|---|
| Capacity | t | 30 | 35 | 40.5 | 45 | 50 |
| Span | S(m) | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 |
| Lifting height | m | 12.3~21 | 12.3~21 | 12.3~21 | 12.3~21 | 12.3~21 |
| Lifting speed | m/min | 12.5 | 9.5 | 10 | 9.8 | 9.2 |
| Trolley speed | m/min | 56 | 48 | 48 | 45 | 45 |
| Crane speed | m/min | 50 | 44.3 | 44.3 | 42 | 42 |
| Container | 20' 40' | 20' 40' 45' | 20' 40' 45' | 20' 40' 45' | 20' 40' 45' | |
| Work duty | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | |
| Track type | QU80 | QU80 QU100 | QU80 QU100 | QU100 QU120 | QU100 QU120 | |
These specifications provide a strong foundation for reliable container handling. However, real-world operations often demand more – whether it’s faster cycle times, safer stacking, or adaptation to harsh environments. That’s why
Aicrane offers a comprehensive range of tailored options and intelligent features to help you overcome your specific challenges and get the most out of your RMG crane investment.
Tailored Options and Intelligent Features For Container Handling Challenges
Every container terminal or intermodal yard faces unique challenges – ranging from space constraints and handling efficiency to safety concerns and environmental conditions. At Aicrane, we offer flexible solutions that are fully customizable to solve your specific operational problems.
Challenge 1: Diverse Container Sizes & Rapid Handling Requirements
Our Solution:
- Telescopic Container Spreaders for automatic size adjustment
- Twin Trolley Systems for dual-lift operations and faster throughput
Result: Efficient handling of 20ft, 40ft, and 45ft containers with fast turnaround times.
Challenge 2: Precision and Safety During High-Stacking Operations
Our Solution:
- Anti-Sway Technology for stable lifting and travel
- Automated Positioning System (APS) to ensure pinpoint accuracy
- Collision Avoidance System to prevent accidents in busy yards
Result: Accurate container placement with minimal sway or risk of collisions.
Challenge 3: Harsh Environmental Conditions
Our Solution:
- Wind Speed Monitoring and Locking Systems for storm safety
- Custom anti-corrosion coatings, insulation, and dust-proofing
- Heating elements for motors and control cabinets in cold climates
Result: Reliable crane operation in coastal, dusty, or cold environments.
Challenge 4: Energy Consumption and Operational Costs
Our Solution:
- Energy Recovery System to convert and reuse excess power
- Intelligent drive systems to optimize energy usage and reduce wear
Result: Lower power usage without sacrificing performance.
Challenge 5: Maintenance & System Monitoring
Our Solution:
- Remote Diagnostics & Monitoring System for real-time health checks
- Smart alert systems to identify and troubleshoot issues quickly
Result: Quick fault detection and minimal downtime.
Challenge 6: Layout Constraints or Unique Container Yard Design
Our Solution:
- Customizable Span & Rail Gauge to align with container rows
- Adjustable Lifting Height based on stacking tiers
- Adaptable Crane Traveling Length for full yard coverage
Result: Rail mounted gantries that perfectly match your yard’s layout and stacking plan.
By understanding your operational challenges, Aicrane delivers rail mounted container gantry crane solutions that improve productivity, enhance safety, and maximize return on investment. Our expert team works closely with you from planning to installation to ensure every detail meets your needs.
Project Cases: Tailored Rail Mounted Crane Solutions in Action
Rail Mounted Gantry Crane for a Railway Yard – Almaty, Kazakhstan
Operational Need:
A logistics company in Almaty, Kazakhstan, needed an efficient solution to handle a growing volume of container traffic in their railway yard. With a daily throughput of 100-120 containers, including 20ft, 40ft, and 45ft sizes, the client was looking for a reliable crane system that could handle heavy lifting with high precision and consistent performance.
Aicrane’s Tailored Solution:
To meet the client’s operational demands, we provided a 45 ton rail mounted gantry crane engineered for high-capacity, continuous use.
Key Technical Highlights:
- Lifting Capacity: 45 tons – suitable for heavy-duty container handling
- Spreader Type: Telescopic container spreader – automatically adjusts to 20ft, 40ft, and 45ft standard container sizes
- Span: 32 meters – optimized to cover multiple container rows
- Lifting Height: 12.5 meters – enabling efficient vertical stacking
- Work Duty: A6 – designed for frequent, high-intensity operations
- Cantilevers: 8m and 5.5m – extending reach beyond rail lines for smoother container loading/unloading
Results:
The delivered 45 ton cantilever rail mounted gantry crane significantly improved the yard’s container turnover efficiency while maintaining high safety standards. Its balanced combination of lifting power, reach, and reliability enabled our client to meet daily handling targets with ease and confidence.
More Rail Mounted Gantry Crane Projects
What to Consider When Choosing a Rail Mounted Container Gantry Crane
Investing in a rail mounted gantry (RMG) crane is a major step toward improving container handling efficiency in your terminal, rail yard, or logistics hub. To ensure the gantry crane fully meets your operational needs – both now and in the future – it’s important to evaluate the following factors carefully from your own project perspective:
Load Capacity That Matches Your Cargo
Start by considering the types of containers you handle most – typically 20ft (TEU) and 40ft (FEU) units. The crane’s lifting capacity must safely accommodate the heaviest expected container plus its cargo weight. Over- or under-specifying here could lead to operational inefficiencies or safety concerns.
Span That Aligns with Your Container Yard Layout
The crane’s span determines how many container rows it can cover. Choose a span based on your specific yard configuration – whether you’re operating in a narrow rail yard or a wide stacking area. A well-matched span ensures maximum space utilization and efficient container movement.
Lifting Height That Supports Your Stacking Goals
If you plan to stack containers vertically, lifting height is a key factor. The crane must be able to safely lift to your desired container tier level, especially in high-density yards where space is limited. Consider both current and future stacking needs.
Compatibility with Your Container Sizes
Most RMG rail mounted cranes support both 20ft and 40ft containers, but it’s essential to confirm that the crane’s spreader system matches your dominant container sizes. For operations with mixed or specialized containers, a telescopic spreader may be required for seamless handling.
Spreader Orientation and Rotation for Flexibility
In tighter yards or when containers need to be aligned precisely, spreader rotation and orientation become vital. A rotating spreader can make placement easier and improve efficiency in constrained spaces.
Throughput Capacity for Your Daily Operations
How many containers do you need to move per hour? Your rail gantry crane should be capable of keeping up with daily demand, especially during peak periods. Look for systems with fast lifting and trolley speeds and short cycle times to ensure smooth, high-volume handling.
Customization for Long-Term Growth
Don’t just plan for today – consider what your yard might look like in 3 to 5 years. Choosing a crane that can be customized or upgraded later (e.g., spreader type, control mode, automation level) allows your operation to scale without replacing major equipment.
By focusing on your yard layout, container types, and operational goals, you can select a rail mounted stacking crane that not only meets your current needs but also supports long-term efficiency and growth. At Aicrane, we help clients across industries tailor the right crane configuration for lasting performance.
Understanding the Cost of a Rail Mounted Gantry Crane
When considering the purchase of a rail mounted gantry crane, price is naturally a key factor – but it’s important to look beyond the initial investment. A well-selected crane is not just a cost – it’s a long-term asset that can significantly improve your yard’s efficiency, safety, and operational capacity.
What Influences Rail Mounted Gantry Crane Cost?
Several project-specific factors determine the final rail mounted gantry crane price. Understanding these helps you make better comparisons and more informed decisions:
RMG Crane Capacity & Configuration
Higher lifting capacities, longer spans, and increased lifting heights all contribute to cost differences. A dual-trolley or twin-lift configuration will also affect pricing.
Automation Level
Fully automated rail mounted gantry cranes or semi automated rail mounted gantry cranes come with advanced control systems, sensors, and positioning technologies that raise upfront cost but greatly improve efficiency and reduce labor reliance.
Site Conditions & Customization
Unique rail gauge, yard layout, or environmental conditions (e.g., high altitude, cold climate, or coastal corrosion resistance) may require special engineering and materials, thus increasing the rail mounted gantry crane cost.
Power Supply & Control Method
Your chosen power system (e.g., cable reel, busbar) and control method (cabin, remote, or smart operation) will also impact overall system cost.
Delivery & Installation Logistics
Freight, local regulations, and on-site installation complexity are key factors in the total cost of rail mounted gantry cranes rmg, especially for overseas or remote projects.
How to Secure a Well-Matched Price Based on Your Project Needs
While rail mounted stacking cranes are high-value investments, there are smart ways to optimize cost without compromising on quality or performance. Here are some tips to help you secure the most competitive offer:
Clearly Define Your Requirements
Providing detailed information – such as container types, yard layout, lifting height, span, daily handling volume, and environmental conditions – helps rail mounted gantry crane manufacturers recommend the most suitable and cost-effective configuration, avoiding over-specification.
Compare Proposals Based on Total Value
Instead of focusing solely on the initial price, compare different quotes based on: equipment quality and brand reputation, customization scope, delivery timeline, after-sales support and warranty, energy consumption and automation features.
This ensures a better long-term return on investment.
Choose the Right Timing
Planning your procurement early or during manufacturer production windows may open up opportunities for: preferential pricing, batch production cost savings, reduced delivery time.
Work With a Reliable Manufacturer
A professional RMG crane manufacturer like Aicrane offers transparent pricing, technical guidance, and flexible solutions tailored to your budget. We also help clients balance performance with cost-efficiency through modular design and optional features.
Ask About Package Offers or Multi-Crane Discounts
If you’re planning to purchase more than one crane (or related equipment like RTGs or overhead cranes), you may qualify for bundled pricing or special terms.
Whether you’re upgrading an existing container yard or starting a new terminal, we recommend starting with a detailed needs analysis. At Aicrane, our engineering team works closely with you to design a crane that fits your current operation and anticipated growth – ensuring cost-effectiveness over the long term, not just at the point of purchase.
Ready to discuss your project? We’re here to help you compare options and develop a rail mounted gantry crane solution that meets both your technical requirements and budget expectations.
Professional Installation & Ongoing Support for Long-Term RMG Performance
Site-Specific Installation Expertise
RMG rail mounted gantry cranes rely on precise rail foundation and alignment. Our installation support includes:
- Pre-installation technical planning – foundation layout, rail system design, and utility coordination
- On-site installation supervision or full installation service, depending on your project scope
- Mechanical and electrical calibration, ensuring smooth travel, lifting, and spreader operation across all zones
Commissioning and Operator Training
Once installed, we don’t leave until everything works exactly as it should. Our commissioning includes:
- Load testing and system checks under real working conditions
- Crane tuning and software setup for automated or semi-automated systems
- Hands-on operator and maintenance training tailored to your team’s daily routines
Ongoing Support That Keeps You Moving
Every gantry rail crane we deliver is backed by long-term technical support, including:
- Remote diagnostics and troubleshooting to reduce downtime
- Spare parts availability and logistics coordination
- Regular maintenance guidance and performance tracking
- Emergency response via remote or on-site service teams
Main Structure & Components of a Rail Mounted Gantry Crane
A rail mounted gantry crane rmg is a highly engineered lifting system, built to deliver precise, reliable, and heavy-duty container handling. Understanding its core components helps you better assess performance, safety, and long-term maintainability.
Rail Mounted Gantry Structure (Bridge Frame)
The main steel structure spans across the container yard, running on rails.
- Rigid double girder design for heavy loads and stable movement
- Engineered to match the required span and lifting height
- Corrosion-resistant coating for outdoor durability
RMG Traveling Mechanism (Gantry Drive System)
This system allows the entire crane to move along rails for container positioning.
- Motorized bogies with wheels aligned to precision tracks
- Frequency-controlled drive system for smooth acceleration and braking
- Optional rail clamps and storm locks for safety in high-wind areas
Lifting Mechanism (Hoist and Trolley System)
Located on the bridge, it enables vertical lifting and horizontal trolley movement.
- Trolley with hoisting winch runs along the main girder
- Precision control for load raising/lowering
- High lifting speed and anti-sway control for efficient container handling
RMG Container Spreader
This is the load-handling device that connects to containers.
- Telescopic spreader adapts to 20ft, 40ft, or 45ft containers automatically
- Optional 360° rotation for precise alignment
- Equipped with twistlocks for safe container engagement and release
Electrical & Control System
The brain of the double rail gantry crane, enabling smooth operation and intelligent control.
- PLC-based control panel with safety interlocks and overload protection
- Optional operator cabin or automated remote control based on project needs
- Smart features: anti-sway system, container positioning sensors, and diagnostics
Support Systems and Add-ons
Additional features to improve safety, usability, and maintenance:
- Lighting systems for night operations
- Maintenance walkways and ladders for easy access
- CCTV monitoring, wind speed alarms, and condition monitoring on request
Each component is selected and engineered based on your project’s technical requirements and environmental conditions – ensuring optimal performance, safety, and ease of maintenance.
FAQs for Rail Mounted Gantry Crane (RMG)
What is rail mounted gantry crane?
A rail mounted gantry (RMG) crane is a heavy duty gantry crane that operates on rails fixed to the ground. It consists of a large structure that spans across multiple rows of containers, enabling the crane to lift and move containers between trains, trucks, and storage areas. Gantry crane on rails is commonly used in intermodal yards, container terminals, and other large industrial facilities where container handling and storage are vital.
These cranes are well-suited for high-throughput environments, where they can handle large volumes of containers with exceptional precision and speed. With their ability to move heavy loads across long distances and their advanced automation features, RMG cranes offer a level of efficiency unmatched by other container handling equipment.
How does an RMG crane differ from an RTG crane?
RMG (Rail Mounted Gantry) cranes operate on a fixed rail system, making them ideal for environments that require precise, heavy-duty operations with fixed paths.
In contrast, RTG Rubber Tyred Gantry cranes are equipped with rubber tires, giving them the flexibility to move freely within container yards.
RTG RMG cranes serve different purposes, with RTG cranes offering mobile, flexible container handling in terminals, while RMG cranes are more suited to static, high-capacity operations. Both RMG RTG cranes play critical roles in container handling.
What’s the typical delivery time for a rail mounted crane?
What are the different power supply options for an RMG crane?
How does anti-sway technology work in a rail mounted gantry crane?
What types of containers can a rail mounted gantry crane handle?
Related Product: Rubber Tyred Gantry Crane for Flexible Container Handling
While rail mounted gantry cranes are ideal for fixed-route, high-throughput container yards, many customers also look for more flexible and mobile solutions to match dynamic yard layouts or operations without fixed rail infrastructure. This is where Rubber Tyred Gantry (RTG) cranes come in.
Key Advantages of RTGs for Your Operation:
- No Rail Installation Required: Ideal for yards where permanent infrastructure is limited or under development.
- Flexible Yard Movement: RTGs can relocate to different work zones, reducing idle time and adapting to changing container flows.
- Cost-Efficient Expansion: Perfect for growing terminals needing to expand lifting capacity without major civil works.
- Multiple Steering Modes Available: Including straight-line, 90° transverse, diagonal, and carousel steering – for precise movement in tight spaces.
Just like our RMG rail mounted gantry cranes, Aicrane RTG cranes are fully customizable to match your container size, lifting capacity, stacking height, and yard configuration.
Whether you’re operating in a fixed-track container terminal or a more dynamic yard environment, Aicrane offers the right container handling solution for your business. Contact us today, and let us help you compare options and find the best fit for your operational goals.