We provide integrated automation and intelligent handling systems for Rubber Tyred Gantry (RTG) cranes, designed to optimize container terminal throughput and operational efficiency. Our solutions support both new equipment deployments and legacy crane retrofits, delivering high-precision automated positioning, anti-sway control, and real-time equipment diagnostics that integrate directly with existing Terminal Operating Systems (TOS).
Terminal operators face persistent constraints in maintaining consistent throughput while managing equipment life cycles and safety protocols. Current RTG operations encounter the following primary limitations:
Operational InconsistencyManual handling relies heavily on individual operator skill, leading to performance variances in cycle times and increased safety risks during high-traffic periods.
Yard Throughput BottlenecksIn complex stack configurations, suboptimal path planning and manual sequence management restrict crane utilization rates and create congestion.
Energy and Compliance PressuresWithout granular energy monitoring, it is difficult to optimize power consumption or align operational performance with tightening emission compliance standards.
Reactive Maintenance CostsTraditional maintenance schedules often result in unplanned equipment downtime. The lack of real-time component health data prevents proactive intervention, directly increasing operational expenditure and disrupting terminal reliability.
To address the operational challenges in RTG terminal environments, modern ports and container terminals are increasingly adopting intelligent control and automation systems. These systems transform traditional RTG cranes into connected, data-driven assets within a smart yard ecosystem, enabling more stable operations, higher handling efficiency, and better coordination across multiple cranes.
The automated control system is the core foundation of RTG crane automation in container terminals. Based on an industrial PLC control architecture, the system allows RTG cranes to maintain stable performance even in high-density container stacking yards and continuous 24/7 operations.
This system is widely used in container yard automation projects where multiple RTG cranes operate simultaneously under centralized control.
The auto-positioning system enables RTG cranes to precisely locate container slots within the yard using advanced sensing technologies such as laser positioning, GPS tracking, and RFID-based identification.
This significantly reduces container misplacement errors and improves terminal throughput efficiency.
The anti-sway system improves lifting safety and operational stability by reducing container swing during crane movement. It uses intelligent motion control algorithms to predict load behavior and automatically adjust crane acceleration and braking.
This technology is essential for high-efficiency container terminals requiring fast cycle time operations.
Automatic spreader alignment technology ensures precise container engagement without manual intervention, improving efficiency in high-frequency container handling operations. The system automatically detects container size (20ft / 40ft / 45ft) and adjusts spreader position to ensure correct alignment before locking onto container corner castings.
This system helps reduce RTG idle time and improves container handling cycle consistency in busy port environments.
The Remote Operation Station (ROS) enables centralized, off-site control of RTG cranes in container terminals, forming a key part of modern port automation systems. Instead of operating from the crane cabin, operators control multiple RTG cranes from a centralized control room using real-time video and data feedback.
System configuration:
Operating modes:
ROS significantly improves operator safety, reduces labor intensity, and enables multi-crane centralized management in container terminals.
The intelligent management system connects RTG rubber tyred gantry crane operations with the broader terminal operating system (TOS), enabling real-time coordination between equipment, yard layout, and container flow.
Yard Visualization System (Real-Time Container Yard Monitoring)
The yard visualization platform provides a digital twin of the container terminal, enabling operators to monitor real-time yard activity.
This improves decision-making efficiency and reduces container stacking errors.
Task Dispatching & Path Optimization (RTG Fleet Optimization System)
The system automatically assigns handling tasks to the most suitable RTG crane based on workload distribution, location, and operational priority. Advanced algorithms optimize crane movement within the yard to reduce unnecessary travel distance and improve efficiency.
This results in improved yard throughput and reduced RTG operating time per container.
Building on the intelligent control and automation systems, smart RTG container cranes operate through a coordinated workflow that connects terminal planning, crane dispatching, and real-time execution in container yard operations. This ensures that automation functions such as positioning, anti-sway control, and remote operation are integrated into a continuous handling process rather than isolated technologies.
Container handling tasks are first generated by the terminal operating system (TOS), based on vessel schedules, yard inventory status, and operational priorities.
The system automatically assigns tasks to the most suitable RTG crane based on location, workload balance, and yard efficiency considerations, minimizing unnecessary crane movement.
Once assigned, the RTG crane navigates to the target location using auto-positioning technology, ensuring accurate alignment with the designated container slot within the yard layout.
During lifting and transfer operations, anti-sway control and automatic spreader alignment systems work together to ensure stable, precise, and safe container handling with minimal manual intervention.
After completing the operation, execution data is fed back into the terminal system in real time, updating yard status and enabling continuous optimization of the next handling cycle.
Through this coordinated workflow, automated rubber tyred gantry cranes achieve a seamless connection between planning, execution, and feedback, forming the operational backbone of automated container terminal systems.
Smart RTG crane systems deliver measurable performance improvements in container terminal operations, especially in efficiency, safety, and yard utilization.
👉 Results: higher terminal productivity per shift
👉 Results: increased storage capacity without yard expansion
👉 Results: safer container handling operations
👉 Results: predictable and repeatable yard operations
👉 Results: improved operational coordination efficiency
👉 Results: reduced cost per container handled over lifecycle operation
Smart RTG crane systems are deployed across different container logistics environments, where operational requirements vary from high-frequency port handling to inland distribution and rail transfer operations.
High-density container ports require continuous loading and unloading between vessels and yard storage areas. In this environment, RTG automation is mainly used to stabilize crane dispatching under peak vessel operations and reduce congestion during simultaneous yard movements.
The focus here is not only speed, but maintaining flow consistency across multiple cranes working in parallel.
Logistics hubs prioritize fast container sorting and short-distance redistribution between transport modes. RTG systems are typically used to reduce manual coordination between truck arrival and container positioning, especially during high-volume distribution periods.
Operational efficiency depends heavily on task scheduling accuracy rather than pure lifting speed.
Rail terminals operate under fixed train schedules, where container handling must align with strict departure and arrival windows. RTG automation is applied to improve coordination between rail wagons and yard stacking zones, reducing idle time during train loading cycles.
Here, timing accuracy is more critical than continuous operation speed.
Inland ports function as regional consolidation nodes for import and export cargo. RTG cranes are used to handle large-scale container storage and redistribution without direct vessel interaction, often acting as buffer points between seaports and inland logistics networks.
The operational challenge here is yard capacity management rather than vessel turnaround time.
In many existing terminals, RTG automation is introduced as part of gradual modernization rather than full system replacement. Typical upgrades focus on adding remote operation capability and intelligent dispatching while keeping existing yard infrastructure.
This allows terminals to transition step-by-step toward semi-automated or fully automated operations without disrupting daily throughput.
Smart RTG automation is becoming a key direction for modern container terminals seeking higher efficiency, safer operations, and improved yard performance. We provide tailored smart RTG crane solutions designed for different terminal layouts, operational demands, and automation levels – from semi-automated upgrades to fully integrated remote operation systems.
Engineering Support Covers:
RTG automation system integration design for new or existing terminals
Container yard operation optimization and layout improvement
Remote Operation Station (ROS) system configuration and deployment
Port modernization and RTG automation retrofit planning
If you are planning a container terminal upgrade or evaluating RTG automation solutions, AICRANE engineering team can support your project with technical consultation and system configuration planning.