rubber tyre gantry crane Safety Certifications
Rubber Tyre Gantry Cranes (RTGs) are essential for handling containers in ports and intermodal terminals. Ensuring their safe operation involves adherence to various safety certifications and standards. Key certifications and standards include:
1. ISO 9001:2015 – This standard specifies the requirements for a quality management system and ensures that RTG manufacturers consistently provide products meeting customer and regulatory requirements.
2. ISO 14001:2015 – This deals with environmental management systems, ensuring the RTGs are manufactured with minimal environmental impact.
3. ISO 45001:2018 – This is the international standard for Occupational Health and Safety (OHS) management systems, helping to reduce workplace risks and create safer working conditions.
4. American Bureau of Shipping (ABS) Certification – This certifies that the RTGs are designed, constructed, and maintained according to stringent maritime safety standards.
5. CE Marking – Indicates conformity with health, safety, and environmental protection standards for products sold within the European Economic Area (EEA).
6. ANSI/ASME B30.2 – This American National Standards Institute (ANSI) and American Society of Mechanical Engineers (ASME) standard specifically addresses safety codes for overhead and gantry cranes, ensuring that RTGs meet stringent operational safety requirements.
7. FEM Standards – These guidelines from the European Materials Handling Federation ensure that RTGs are designed and manufactured to high safety and reliability standards.
8. DNV GL Certification – This certification from the leading classification society verifies that RTGs conform to international safety and environmental standards.
By adhering to these certifications and standards, manufacturers can ensure that RTG cranes are safe, reliable, and environmentally friendly, thereby reducing accidents and increasing efficiency in container handling operations. Regular inspections and maintenance as per these standards are crucial for ongoing safety and operational efficacy.
List Reference Technical Parameters of “rubber tyre gantry crane”
A Rubber Tyre Gantry (RTG) Crane is essential in container yards for handling and stacking containers. Below are some key technical parameters:
1. Load Capacity:
– *Maximum Load*: Typically ranges from 40 to 65 tons, depending on specific model and configuration.
2. Span and Lifting Height:
– *Span*: Usually between 5 and 8 containers wide (around 23-30 meters).
– *Lifting Height*: Generally 1-over-3 to 1-over-6 containers high.
3. Speed Specifications:
– *Hoisting Speed*: Approximately 10-70 meters per minute.
– *Trolley Speed*: Around 70-90 meters per minute.
– *Traveling Speed*: 20-70 meters per minute.
4. Drive System:
– Typically Diesel fuel or Electric, with some hybrid models available.
– *Diesel Models*: Equipped with diesel generator sets.
– *Electric Models*: Use electrical power via cable reels or busbars.
5. Power Supply:
– *Voltage*: Generally 380V, 50Hz (customizable based on regional standards).
– *Engine Power*: Ranges from 180 to 400 kW.
6. Control System:
– Automated or semi-automated systems.
– Remote or cabin-operated.
7. Dimensions and Structure:
– *Wheelbase*: Ranges from 6 to 10 meters.
– *Overall Height*: Around 20-30 meters.
– *Overall Length*: Approximately 20-35 meters.
8. Operating Environment:
– Can operate in temperatures from -20°C to +40°C.
– Wind speed resistance up to 20 m/s (operational), 40 m/s (non-operational).
9. Safety Features:
– Anti-collision systems.
– Load sensors.
– Emergency stop mechanisms.
These parameters can vary based on manufacturer, model, and specific requirements of the yard or terminal. Always refer to the manufacturer’s specifications for precise details.
List Product features of “rubber tyre gantry crane”
A Rubber Tyre Gantry (RTG) crane is a versatile and efficient piece of equipment widely used in container terminals, ports, and intermodal facilities. Its primary function is to straddle large containers, lift them, and transport them short distances within the yard. Here are the key product features of an RTG crane:
1. Mobility:
– Equipped with heavy-duty rubber tyres, it can navigate on various surfaces without the need for fixed tracks.
– Offers excellent maneuverability and flexibility in tight spaces and busy terminals.
2. Lifting Capacity:
– Designed to handle a wide range of container sizes and weights, typically lifting up to 40 tonnes (or more) depending on the model.
3. Span and Height:
– Available in different spans to straddle multiple container rows.
– Variable hoisting heights accommodate stacking containers up to 5 or 6 high, depending on the model.
4. Automation and Control:
– Advanced control systems for precision handling, including anti-sway technology.
– Optional remote control and semi-automation for enhanced operational efficiency.
5. Power Options:
– Can operate on diesel generators, electricity, or hybrid systems integrating both.
– Some models offer regenerative energy systems to improve fuel efficiency.
6. Safety Features:
– Equipped with state-of-the-art safety systems including overload protection, emergency stop buttons, and alarms.
– Advanced monitoring systems with cameras and sensors for the operator.
7. Durability and Robustness:
– Constructed from high-strength steel to endure harsh environments and heavy usage.
– Corrosion-resistant coatings ensure longevity, especially in coastal areas.
8. Maintenance and Serviceability:
– Designed with easy access points for routine maintenance and inspections.
– Diagnostic tools to quickly identify and troubleshoot issues.
9. Environmentally Friendly:
– Options for low-emission engines and electrification to reduce environmental impact.
– Noise reduction features to comply with regulatory standards.
10. Operator Comfort:
– Ergonomically designed cabins with climate control, adjustable seating, and intuitive controls.
These features make RTG cranes an essential asset for efficient container handling operations.
List Application of “rubber tyre gantry crane”
Rubber Tyre Gantry (RTG) cranes are essential equipment in various industrial and logistics sectors due to their versatility, mobility, and efficiency. Here are some key applications:
1. Container Terminals: RTG cranes are predominant in container ports and terminals, where they handle stacking and moving containers within the yard. Their mobility on rubber tyres allows for seamless relocation across different stacks without the need for fixed tracks.
2. Rail Yards: In rail yards, RTGs facilitate the loading and unloading of containers from rail cars. Their ability to move longitudinally and laterally makes them suitable for handling containers efficiently in confined rail yard spaces.
3. Intermodal Facilities: RTG cranes are used in intermodal (multi-modal) transport facilities to transfer containers between different transport modes, such as from trucks to trains, contributing to streamlined logistics operations.
4. Warehousing and Storage: In large warehouses and storage facilities, RTGs manage bulk materials by stacking and organizing large units, containers, or palleted goods. Their precision and control enhance space utilization.
5. Construction Sites: RTG cranes are utilized in large construction projects for lifting heavy materials and structures. Their mobility and weight-handling capabilities make them suitable for diverse types of construction environments.
6. Industrial Manufacturing: Industries such as steel, automotive, and heavy machinery manufacturing employ RTG cranes for material handling, moving oversized or heavy components within the manufacturing plants or between different process stages.
7. Logistics and Distribution Centers: In logistics hubs, RTG cranes help in sorting and distributing large shipment volumes, enhancing operational efficiency and reducing turnaround time.
8. Ports and Harbors: Beyond container handling, RTGs in ports are used for lifting heavy cargo, machinery, and equipment, contributing to the multi-functional infrastructure of maritime logistics.
9. Mining Operations: Although less common, some mining operations use RTG cranes for moving bulky materials and equipment within the mining site, demonstrating their versatile application.
RTG cranes’ adaptability to various terrains, combined with their substantial load-handling capacities, make them integral to multiple sectors, driving efficiency and productivity in material handling operations.
List Various Types of “rubber tyre gantry crane”
Rubber Tyre Gantry Cranes (RTGs) are essential in container terminals for stacking and moving containers. Here are various types of RTGs categorized by specific features and functionalities:
1. Standard RTGs
These cranes are the most common and are designed for stacking containers typically between five and eight containers high and six rows wide.
2. Hybrid RTGs
Hybrid RTGs combine diesel power with electric power to reduce fuel consumption and emissions, often utilizing regenerative braking systems to capture and reuse energy.
3. All-Electric RTGs
These cranes run entirely on electrical power, often through a combination of on-board batteries and external power sources, eliminating the need for diesel fuel and reducing operational costs and environmental impact.
4. Automated RTGs (ARTGs)
These advanced cranes incorporate automation technology to enhance operational efficiency and reduce the need for human intervention. ARTGs can be partially or fully automated.
5. Diesel RTGs
Powered solely by diesel engines, these cranes are traditional but less environmentally friendly compared to hybrid or all-electric models. They are widely used due to their robustness and reliability.
6. Span-Adjustable RTGs
These cranes allow for the adjustment of their span width, making them versatile for operations involving containers of varied sizes or when space configurations change.
7. Telescopic RTGs
Telescopic RTGs have booms that can extend and retract, providing greater flexibility in handling different container stacks and reaching containers at various heights.
8. High-Capacity RTGs
Designed for operations requiring the handling of heavy or extra-large containers, these RTGs offer enhanced lifting capacities compared to standard models.
9. Low-Profile RTGs
These cranes are designed with a lower height, ideal for terminals with height restrictions due to structures like overhead bridges or air traffic.
These diverse types of RTGs cater to the specific needs of different port and terminal operations, balancing capacity, efficiency, and environmental considerations.
rubber tyre gantry crane Accessories Upgrades and Custom Manufacturing Options
Rubber Tyre Gantry (RTG) cranes are essential in port operations, container yards, and various industrial settings, offering exceptional flexibility and maneuverability. Enhancing RTG cranes involves accessory upgrades and custom manufacturing options, aimed at improving efficiency, safety, and adaptability.
Accessories Upgrades:
1. Anti-Collision Systems: Advanced sensors and radar technology to prevent accidents and minimize downtime by detecting obstacles and issuing alerts.
2. Remote Control Systems: Enables operators to manage crane functions from a distance, enhancing safety and precision in operations.
3. Camera Systems: High-definition cameras provide real-time monitoring and improved visibility, critical for night operations and complex lifts.
4. Energy-Efficient Drives: Upgrading to energy-efficient electric drives reduces operational costs and environmental impact.
5. Spreader Attachments: Versatile spreaders to handle various container sizes and types, boosting operational flexibility.
Custom Manufacturing Options:
1. Load Capacity Variations: Customize load capacities to meet specific operational requirements, ensuring optimal performance for different tasks.
2. Frame Modifications: Adjust crane dimensions and designs to fit space constraints and facility layouts, maximizing utility in unique environments.
3. Hybrid Power Systems: Implement hybrid diesel-electric systems for reduced emissions, aligning with sustainability goals and regulatory standards.
4. Automation Solutions: Integrate automation technology for tasks such as container stacking and movement, increasing throughput and reducing labor costs.
5. Weatherproofing and Durability Enhancements: Use specialized materials and coatings to extend crane lifespan and performance under harsh environmental conditions.
These upgrades and custom options transform RTG cranes into more efficient, safer, and environmentally friendly machines, offering tailored solutions for diverse operational needs.
List Quality Control and The Manufacturing Process of “rubber tyre gantry crane”
Quality Control in Rubber Tyre Gantry Crane Manufacturing:
1. Material Inspection:
– Inspect raw materials (steel, rubber, electrical components) for compliance with industry standards.
– Ensuring material certifications and supplier quality reports.
2. Dimensional Verification:
– Use precise measurement tools to verify dimensions against design specifications.
– Conduct non-destructive testing (NDT) like ultrasonic tests for structural integrity.
3. Welding Quality:
– Weld joints are critically inspected via X-ray or ultrasonic testing.
– Visual inspections to confirm compliance with welding standards (e.g., AWS, ISO).
4. Component Testing:
– Individual components (motors, gears, hydraulics) undergo functional testing.
– Electrical systems are tested for connectivity and safety.
5. Assembly Verification:
– Validate the alignment and assembly of parts.
– Conduct load testing to ensure structural integrity and safety under operational conditions.
6. Software and Control Systems:
– Test the embedded software for functionality and safety.
– Simulate crane operations to ensure accurate response to controls.
7. Final Inspection:
– Perform a comprehensive inspection covering all aspects of the crane’s operation.
– Certify the final product meets all regulatory and client-specific requirements.
Manufacturing Process of Rubber Tyre Gantry Crane:
1. Design and Planning:
– Develop detailed engineering designs and production plans.
– Include load calculations, finite element analysis, and CAD modelling.
2. Material Procurement:
– Source high-quality raw materials and components.
– Ensure vendor reliability and material compliance with regulatory standards.
3. Fabrication:
– Cut, shape, and weld steel components according to design specifications.
– Manufacture custom parts or modify standard components as needed.
4. Sub-assembly:
– Assemble primary structures (frames, bridge, legs) in sub-units.
– Install tires, motors, and hydraulic systems on separate assemblies.
5. Main Assembly:
– Integrate sub-assemblies to form the complete crane structure.
– Ensure accurate alignment and secure fastening of components.
6. Electronics and Control Systems:
– Install wiring, sensors, and control units.
– Program the control systems for desired operations and safety protocols.
7. Testing and Calibration:
– Conduct a series of operational tests to ensure functionality.
– Calibrate control systems for precise movement and response.
8. Painting and Finishing:
– Apply corrosion-resistant paint to protect against environmental conditions.
How to use “rubber tyre gantry crane”
A Rubber Tyre Gantry (RTG) crane is a mobile gantry crane used primarily for stacking and moving containers at ports and container yards. Here’s a concise guide on how to use it:
Pre-Operational Checks:
1. Inspect Crane: Check for any signs of damage or wear and tear on the tires, lifting mechanisms, and overall structure. Ensure all safety devices are operational.
2. Power On: Start the engine and let it warm up. Ensure there are no warning lights or unusual sounds.
3. Control Check: Verify that all controls (joystick, emergency stop, and braking systems) are functional.
Operation:
1. Positioning: Drive the RTG to the designated stacking area. Use the control joystick to move and position the crane accurately.
2. Aligning: Align the spreader above the container. This can be assisted by ground markings or alignment sensors, if available.
3. Lowering The Spreader: Using the control panel, lower the spreader until it locks onto the container’s corner castings.
4. Lifting: Engage the lifting mechanism to raise the container. Ensure it lifts smoothly and no obstacles are in the way.
5. Transporting: Move the crane, with the container, to the new stacking location. Drive slowly and carefully to maintain stability.
6. Lowering: Once at the new location, use the controls to lower the container gently onto the stack.
7. Release: Unlock and lift the spreader from the container.
Post-Operation:
1. Park Safely: Move the RTG crane to its designated parking area and lower the spreader.
2. Shut Down: Turn off the engine and perform a post-use inspection to identify any potential issues.
3. Documentation: Record any operational anomalies, maintenance needed, or incidents that occurred during use.
Safety Guidelines:
– Always follow the manufacturer’s operating manual.
– Ensure the operational area is clear of unauthorized personnel.
– Wear appropriate personal protective equipment (PPE).
– Never lift more than the crane’s rated capacity.
– Use hand signals or communication devices to coordinate with ground personnel.
By adhering to these steps, you can efficiently and safely use a Rubber Tyre Gantry crane for container handling in port and yard operations.
“rubber tyre gantry crane” Comparative Analysis
Rubber Tyre Gantry Cranes (RTGs) are versatile, indispensable assets in port container handling, offering several advantages over other types of cranes like Rail Mounted Gantry Cranes (RMGs) and Straddle Carriers. Here is a comparative analysis.
Mobility and Flexibility:
RTGs: Known for their exceptional mobility, RTGs can traverse the container yard, allowing for flexible stacking and handling. Their ability to navigate across multiple lanes without a dedicated track makes them highly adaptive to layout changes and varying operational demands.
RMGs: Conversely, RMGs are limited to fixed rail tracks, which makes them less adaptable but offers precise and stable container handling within defined areas.
Straddle Carriers: Straddle carriers also provide good mobility but are usually limited to transporting containers rather than stacking them high, which can be a disadvantage in space utilisation.
Load Capacity and Stacking Height:
RTGs: These cranes can typically handle multiple containers and stack them up to 8-10 containers high, making them ideal for high-density container yards.
RMGs: RMGs can often exceed the stacking height and capacity of RTGs, given their larger and more fixed infrastructure, making them suitable for extremely high-density and high-throughput environments.
Straddle Carriers: Their stacking ability is generally lower, usually up to 4 containers high, which makes them less effective for high-density operations but efficient for quick loading and unloading.
Cost and Infrastructure Requirements:
RTGs: The initial investment is relatively higher compared to straddle carriers, but lower than RMGs. The lack of fixed rails offers cost savings in infrastructure and greater long-term adaptability.
RMGs: High initial costs due to rail installation and crane purchase. However, they offer lower operational costs with higher efficiency and throughput in a fixed layout.
Straddle Carriers: Lower initial costs and infrastructure requirements, but typically higher operational costs due to fuel consumption and maintenance.
Environmental Impact:
Modern RTGs often incorporate hybrid or fully electric systems, reducing emissions compared to diesel-only driven equipment.
Conclusion:
RTGs provide a balanced solution with their high stacking ability, flexible operation, moderate cost, and growing environmental benefits, making them a preferred choice for many medium to large container terminals.
“rubber tyre gantry crane” Warranty and Support
Warranty and Support for Rubber Tyre Gantry Crane
Our rubber tyre gantry cranes come with a comprehensive warranty and support package to ensure optimal performance and reliability. Each crane is backed by a standard one-year warranty, covering all essential components and mechanical parts. This warranty includes protection against manufacturing defects and workmanship errors from the date of delivery.
In addition to the warranty, we offer robust support services, ensuring minimal downtime and efficient operation. Our dedicated customer support team is available 24/7 to address any issues or concerns. We provide remote diagnostic support and, if necessary, on-site technical assistance to quickly resolve problems.
Furthermore, we offer extended warranty plans and preventive maintenance packages tailored to your operational needs. These packages include regular inspections, routine servicing, and the replacement of wear-and-tear parts to prevent unexpected breakdowns.
Our commitment to customer satisfaction is further reinforced by a network of certified service professionals and original spare parts availability, ensuring your rubber tyre gantry crane remains in peak condition. Comprehensive training programs for your personnel are also provided to enhance operational efficiency and safety.
For a seamless ownership experience, trust our warranty and support services to keep your rubber tyre gantry crane performing at its best.
List “rubber tyre gantry crane” FAQ
Rubber Tyre Gantry Crane FAQ
1. What is a Rubber Tyre Gantry (RTG) Crane?
– An RTG crane is a mobile lifting device used for stacking and moving containers in ports and container yards. It operates on rubber tyres instead of fixed rails.
2. What are the primary uses of RTG cranes?
– RTG cranes are primarily used in container terminals to stack and move shipping containers efficiently.
3. How does an RTG crane operate?
– RTG cranes operate on diesel engines or electric power sources, and they navigate container yards on large rubber tyres.
4. What are the key features of an RTG crane?
– Key features include mobility, lifting capacity (usually between 30-50 tons), stack height (typically 4-8 containers high), and the ability to span multiple containers.
5. What are the advantages of RTG cranes over rail-mounted gantry cranes?
– RTG cranes offer greater flexibility and mobility since they are not confined to tracks, and they can navigate around the container yard as needed.
6. Are RTG cranes eco-friendly?
– Many modern RTG cranes are designed to be eco-friendly, using electric power or hybrid systems to reduce emissions and fuel consumption.
7. What are the main components of an RTG crane?
– Key components include the main frame, hoisting mechanism, trolley, spreader, and rubber tyres.
8. What is the typical lifespan of an RTG crane?
– An RTG crane can typically last 20-30 years with proper maintenance.
9. What maintenance is required for an RTG crane?
– Regular maintenance includes checking tyre condition, electrical systems, hydraulic systems, and mechanical parts to ensure smooth operation.
10. How is safety ensured while operating an RTG crane?
– Safety is ensured through regular training for operators, maintaining equipment, and implementing safety protocols such as load monitoring systems and emergency shut-offs.
11. Can RTG cranes be automated?
– Yes, many RTG cranes can be semi- or fully automated for enhanced precision and efficiency in container handling.
12. What factors should be considered when purchasing an RTG crane?
– Consider factors like lifting capacity, mobility, power source, automation options, and the manufacturer’s reputation.
These FAQs cover essential aspects of RTG cranes to help users understand their function, benefits, and maintenance needs.
Top 10 FAQ with answer about rubber tyre gantry crane for Buyer Sourcing from China
Certainly! Below are the top 10 frequently asked questions (FAQ) with concise answers about sourcing rubber tyre gantry cranes from China:
1. What is a Rubber Tyre Gantry Crane?
– A rubber tyre gantry (RTG) crane is a mobile crane used primarily in container handling to stack and move containers in port terminals.
2. Why Source RTG Cranes from China?
– China is a major manufacturer of RTG cranes, offering competitive prices, advanced technology, and a wide range of options to fit various operational needs.
3. How Do I Assess the Quality of Chinese RTG Cranes?
– Look for ISO certifications, past performance records, client testimonials, and conducting factory audits. Reputable manufacturers usually provide comprehensive service warranties.
4. Are Chinese RTG Cranes Compliant with International Standards?
– Yes, many Chinese manufacturers comply with international standards like ISO, CE, and other relevant certifications. Always verify the compliance certificates.
5. What is the Typical Lead-Time for Delivery?
– The lead-time can range from 3 to 6 months, depending on customization needs and the manufacturer’s production schedule.
6. What Customization Options Are Available?
– Manufacturers can customize lifting capacity, span, lifting height, speed, control systems, and other features based on specific operational requirements.
7. How is the After-Sales Service and Support?
– Reputable Chinese manufacturers offer good after-sales support, including installation, commissioning, technical training, and parts supply. Verify the service terms in the contract.
8. What are the Payment Terms?
– Common payment terms include 30% advance deposit and 70% before shipment or via Letter of Credit (L/C). Negotiation for tailored payment plans is possible.
9. How Do I Handle Shipping & Logistics?
– Many manufacturers assist with logistics and shipping, providing options such as FOB (Free on Board) or CIF (Cost, Insurance, and Freight) terms. Ensure to clarify responsibilities.
10. Are There Financing Options Available?
– Some Chinese manufacturers offer financing options or can guide buyers to financial institutions that provide export credit. Discuss with your manufacturer for possible solutions.
These FAQs aim to help buyers make informed decisions when sourcing RTG cranes from China. Running due diligence on manufacturers is crucial to ensuring quality and reliability.
