Analysis of the impact of rubber tire gantry crane configuration and selection on container terminal efficiency and cost

 

RTG application issues raised

Background:

With the continuous growth of global trade, the size and cargo capacity of container ships are increasing. In order to adapt to this trend, the construction of container terminals has gradually developed towards large-scale, deep-water and high-efficiency. In this context, the selection of specifications and parameters of RTG (Rubber tired container gantry crane), which is a special loading and unloading equipment for container terminal yards, is particularly important.

Problem:

In recent years, in order to improve the loading and unloading efficiency of ports, various terminals have continuously pursued high-speed in the selection of RTG specifications and parameters, such as lifting speed, trolley speed and other key parameters have been improved. However, this high-speed development has also brought new problems:

• Increase in equipment purchase costs: The improvement of RTG specifications and parameters means that more advanced technology and materials are needed, which will directly lead to an increase in equipment purchase costs.
• Rising operating costs: High-speed RTGs consume more energy during operation and have higher requirements for maintenance, so operating costs will also increase accordingly.
• The effect of promoting terminal loading and unloading efficiency needs to be studied: Although the high-speed development of RTG can improve loading and unloading efficiency in theory, in actual operation, many factors (such as waiting time, equipment failure rate, operator proficiency, etc.) may affect the final operation efficiency. Therefore, the effect of the high-speed development of RTG specifications and parameters on terminal loading and unloading efficiency needs further research and analysis.

Efficiency measurement and analysis of RTG in yard operations

Efficiency measurement software

In order to more scientifically evaluate the efficiency of RTG in yard operations, we have designed a dedicated simulation software. Based on advanced algorithms and models, this software can simulate the operation of RTG in different operating scenarios, so as to accurately calculate its operating efficiency. The core functions of the software include:

• Parameter setting: allows users to enter various technical parameters of RTG, such as lifting speed, trolley speed, yard layout, etc., for customized simulation.
• Operation scenario simulation: According to the parameters entered by the user, the software can simulate the actual operation process of RTG in the yard, including loading and unloading, handling and stacking of containers.
• Efficiency calculation: Based on the simulation results, the software can automatically calculate the operating efficiency of RTG, such as the number of containers completed per hour, average operating time, etc.

RTG efficiency calculation (ideal state - smooth loading and unloading)

Parameter impact analysis

In the operating efficiency of RTG, lifting speed and trolley speed are two crucial technical parameters. In order to gain a deeper understanding of the impact of these two parameters on efficiency, we conducted the following analysis:

• Lifting speed: The lifting speed determines the speed at which the RTG lifts the container from the ground or the yard and puts it in the specified position. In theory, increasing the lifting speed can shorten the loading and unloading time of a single container, thereby improving the overall operating efficiency. However, in actual operations, the increase in lifting speed is restricted by many factors, such as mechanical structure, power system and safety regulations.
• Trolley speed: Trolley speed refers to the speed at which the RTG moves the container on the horizontal plane. Increasing the trolley speed can shorten the moving time of the container in the yard, thereby improving the operating efficiency. But similarly, the increase in trolley speed is also restricted by mechanical structure, track conditions and safety regulations.

Efficiency curve analysis

Using the efficiency calculation software designed by us, we simulated and analyzed the RTG operating efficiency under different lifting speeds and trolley speeds. The results show:

• Limited efficiency improvement: With the increase of lifting speed and trolley speed, the operating efficiency of RTG has indeed improved. But the improvement gradually decreases, showing a trend of "diminishing marginal effect". This means that when the speed increases to a certain extent, the improvement of efficiency by increasing the speed will become very limited.
• The cost increase is not proportional to the efficiency improvement: With the increase in speed, the purchase cost, operation cost and maintenance cost of RTG will increase accordingly. However, as mentioned above, the improvement in efficiency is limited. Therefore, there is an optimal speed range that maximizes the cost-effectiveness ratio.

Efficiency test of RTG in actual yard operation

Case analysis

In order to more intuitively understand the efficiency performance of RTG in actual yard operation, we selected four representative operation cases for analysis, which cover different operation types such as loading and receiving containers.

Case 1: Loading operation

Operation description: A large container ship needs to load a large amount of cargo, and RTG is responsible for moving the containers on the yard to the ship deck.

Operation time: lasts for 12 hours.

Efficiency performance: During the operation, RTG completes the loading and unloading of 18 containers per hour on average. However, due to the common waiting situation (such as waiting for containers to arrive, waiting for ship deck space, etc.), the actual operation efficiency is lower than the theoretical expectation.

Case 2: Container receiving operation

Operation description: A large number of containers arriving at the port need to be unloaded and stacked on the yard, and RTG is responsible for the handling work in this process.

Operation time: lasts for 8 hours.

Efficiency performance: RTG completes the unloading and stacking of 20 containers per hour on average. However, due to the complex layout of the yard, RTG spent a lot of time looking for a suitable stacking location, resulting in a decrease in actual operation efficiency.

Case 3: Mixed operation (ship loading + container collection)

Operation description: RTG needs to handle both ship loading and container collection operations in the same time period.

Operation time: 10 hours.

Efficiency performance: In the mixed operation mode, the average operation efficiency of RTG is greatly affected, and only 15 containers are loaded and unloaded per hour. This is mainly due to the increase in operation switching and waiting time.

Case 4: Night operation

Operation description: In order to make full use of time resources, the terminal arranges RTG to operate at night.

Operation time: 6 hours.

Efficiency performance: Although the night operation environment is relatively quiet, the average operation efficiency of RTG has not been significantly improved, and 17 containers are loaded and unloaded per hour. This is mainly due to factors such as limited lighting conditions at night and operator fatigue.

Efficiency comparison

By comparing the actual operation efficiency with the theoretical operation efficiency, we found that the actual operation efficiency is generally lower than the theoretical expectation. This is mainly due to the widespread existence of waiting time, including waiting for containers to arrive, waiting for ship deck space, finding a suitable stacking location, and operation switching. These factors have led to the waste of time of RTG during the operation process, thereby reducing the actual operation efficiency.

Analysis of the impact of RTG on the operating efficiency of container terminals

Role of RTG:

RTG (Rubber tired container gantry crane) is the main mechanical equipment for container terminal yard operations, which has a vital impact on the overall operating efficiency of the terminal. It is the key equipment for fast and efficient loading, unloading and stacking of containers, and is directly related to the throughput capacity and service quality of the terminal.

Multi-factor influence:

However, the operating efficiency of the container terminal is not only determined by the performance of RTG, but also affected by multiple factors. These factors include but are not limited to:

• Production organization: Reasonable production planning and operation process are the basis for ensuring efficient operation of the terminal. Effective production organization can reduce equipment idle time and improve operating efficiency.
• Personnel factors: The skill level, work attitude and teamwork ability of the operator have a direct impact on the operating efficiency of the terminal. Skilled operators can complete tasks faster and reduce errors and delays.
• Ship type and route: Different types of ships and routes have different requirements for the operating efficiency of the terminal. Large ships require longer loading and unloading time, while dense routes require terminals to have higher processing capabilities.
• Mechanical equipment: In addition to RTG, the terminal is also equipped with a variety of other mechanical equipment, such as quay cranes, container trucks, etc. The performance and coordination of these equipment also directly affect the operating efficiency of the terminal.
• Weather and environment: Severe weather conditions (such as strong winds, heavy rains, etc.) may interfere with the operation of RTG and reduce operating efficiency. At the same time, the geographical location and surrounding environment of the terminal may also affect the operating efficiency.

Summary and suggestions

In container terminal yard operations, the parameter selection of RTG (Rubber tired container gantry crane) is crucial to the balance between operating efficiency and cost. By reasonably reducing some key parameters of the RTG, such as lifting speed and trolley speed, it is possible to effectively reduce equipment purchase costs, fuel consumption, and maintenance costs while ensuring that operating efficiency is maintained at an acceptable level.

Appropriately reducing the parameters of RTG not only helps reduce direct costs, such as fuel consumption and maintenance costs, but also indirectly reduces operation interruption and repair costs caused by equipment failure by improving the stability and durability of the equipment. The combined effect of these measures can significantly improve the economic benefits of terminal production and enable the terminal to maintain its advantage in fierce market competition.

In the future, further research is needed on the reasonable parameter range of RTG economic operation to balance operating efficiency and cost. This can be achieved through more actual test data and simulation analysis. At the same time, artificial intelligence technology can also be considered to be introduced into the operation scheduling and optimization of RTG to further improve the loading and unloading efficiency and economic benefits of the terminal.

Analysis of the impact of rubber tire gantry crane configuration and selection on container terminal efficiency and cost

Customized solutions for rubber-tyred gantry cranes

 

Customization issues faced by rubber-tyred gantry cranes around the world

The global customization of rubber-tyred gantry cranes is a complex and multi-dimensional challenge, which covers the diversity of operating environments, differences in technical standards, individual customer needs, diversity of laws and regulations, and the balance between technological innovation and sustainable development. These issues not only test the technical strength and market insight of manufacturers, but also reflect their ability and wisdom to cope with complex and changing market environments in the context of globalization.

1. Diversity of operating environments

The operating environments of rubber-tyred gantry cranes are extremely diverse, from busy ports and logistics centers to vast industrial sites, and each environment has unique requirements for its design, manufacturing and installation. In the port environment, the gantry crane needs to face harsh conditions such as sea breeze corrosion and salt spray erosion, which requires manufacturers to consider anti-corrosion performance when designing and use corrosion-resistant materials to ensure that the equipment can operate stably in harsh environments. At the same time, port operations are often accompanied by high-intensity cargo loading and unloading, so the gantry crane must have excellent lifting capacity and stability. In industrial sites, the terrain may be more complex, such as slopes and uneven ground, which requires the gantry crane to have good adaptability and flexibility when designing to ensure safe operation on various terrains. In addition, the climatic conditions in different regions will also affect the performance of the gantry crane, such as high temperature, low temperature, humidity and other environmental factors that need to be taken into account.

2. Differences in technical standards

The technical standards of countries and regions around the world vary, which requires rubber-tyred gantry crane manufacturers to have a deep understanding of and comply with local specifications and standards. In terms of crane design, manufacturing, installation and inspection, all countries have strict regulations and standards, and manufacturers must ensure that their products meet these standards in order to obtain corresponding certifications and licenses. In addition, different countries and regions have different requirements for crane safety performance, energy efficiency indicators, environmental performance, etc., which requires manufacturers to fully consider these factors in the design and manufacturing process to ensure product compliance and safety.

3. Personalization of customer needs

With the development of the global economy and the intensification of market competition, customers' demand for rubber-tyred gantry cranes is becoming increasingly personalized. Whether it is lifting capacity, operating range, intelligence level or appearance design, customers hope to be able to customize according to their actual needs. This requires manufacturers to have strong technical strength and innovation capabilities, and be able to provide personalized solutions according to the specific requirements of customers. At the same time, manufacturers also need to fully communicate and exchange with customers to ensure that the design plan can meet customer expectations and needs.

4. Diversity of regulations and policies

Regulations and policies around the world are constantly being updated and improved, and higher requirements are put forward for rubber-tyred gantry cranes in terms of environmental performance, energy efficiency indicators, safety performance, etc. Manufacturers must pay close attention to changes in regulations and policies in various countries and regions to ensure that products meet local requirements. For example, some countries and regions have strict regulations on crane emission standards, noise control, energy consumption indicators, etc. Manufacturers must ensure that their products meet these requirements to avoid penalties or market access due to violations.

5. Balance between technological innovation and sustainable development

While pursuing technological innovation, manufacturers also need to consider the sustainability of their products. This includes aspects such as material selection, energy consumption, and the maintainability and upgradeability of equipment. Manufacturers need to adopt advanced materials and processes to reduce the energy consumption and emissions of equipment and improve the energy efficiency and environmental performance of equipment. At the same time, manufacturers also need to pay attention to the maintainability and upgradeability of equipment so that they can perform maintenance and upgrades in a timely manner during the use of the equipment, extend the service life of the equipment, and reduce operating costs.

Customized solutions for rubber-tyred gantry cranes

As an important lifting equipment in modern ports, logistics centers and large industrial sites, the customized solutions of rubber-tyred gantry cranes play a vital role in the modern logistics system. These customized solutions not only meet the needs of different operating environments, but also improve operating efficiency and ensure the safety of operation. In the implementation of customized solutions, Dongqi Crane will provide a full range of services, including equipment design, manufacturing, installation, commissioning and after-sales service. These services ensure that the equipment can be put into operation smoothly and receive timely and effective maintenance and support during use.

The customized solutions of rubber-tyred gantry cranes meet the needs of different operating environments, improve operating efficiency and ensure the safety of operation with their powerful functional characteristics, intelligent systems, flexible structure and material selection, and load-bearing capacity improvement strategies. The application of these customized solutions not only improves the overall efficiency of the logistics system, but also provides strong support for the development of modern industry. The following are some key customized solutions:

1. Customization of structural design

Improved load-bearing capacity:

• The load-bearing capacity of the gantry crane is improved by optimizing the structural design, using high-strength materials and advanced manufacturing processes.
• Gantry cranes of different tonnages can be customized according to the actual needs of customers to meet the needs of loading and unloading containers of different weights.

Mobility and flexibility:

• The rubber-tyred gantry crane uses tires as a walking mechanism, which has high mobility and flexibility.
• Tires of different sizes and types can be customized according to the customer's site conditions to adapt to different ground and road conditions.

Adaptability to special environments:

For special climates and geographical environments, such as high temperature, low temperature, windy, rainy, etc., special protective devices and control systems can be customized to ensure the stability and safety of the gantry crane.

2. Customization of electrical control systems

Constant power speed regulation:

The fully linearized constant power speed regulation technology is adopted to achieve speed increase under light load and improve operating efficiency.

Automatic box search and positioning:

Equipped with advanced automatic box search and positioning system, it automatically runs to the specified position according to the coordinates of the given container to improve operating accuracy and efficiency.

Anti-hook slip and anti-sway control:

• The torque verification function is used to achieve good speed control and brake control to prevent hook slip during lifting.
• Equipped with automatic anti-sway system to reduce the swing of the hoisting equipment and improve the stability of operation.

Intelligent management:

• Equipped with CMS (Crane Management System), it provides a friendly human-machine interface and intelligent fault handling, fault tracking and equipment maintenance functions.
• Record operating instructions, working status of each mechanism, running stroke, weight, wind speed and other information for easy management and maintenance.

3. Customized power source

Hybrid power:

• Hybrid power system can be customized according to customer needs, such as diesel generator, mains power grid, battery pack, supercapacitor and other combinations.
• Achieve energy saving and emission reduction effects, while meeting the power requirements in different operating scenarios.

Power supply mode selection:

• Customers can choose diesel generator set power supply or cable drum power supply.
• Diesel generator sets are not limited by moving distance and are suitable for mobile operating scenarios; cable drum power supply is constrained by running length, and additional power supply points may need to be added.

4. Customized service and support

Pre-sales consultation and solution design:

• Provide professional pre-sales consulting services to understand customers' specific needs and operating environment.
• Provide customized solution design and technical support according to customer needs.

Manufacturing and quality control:

• Adopt advanced production equipment and manufacturing technology to ensure product quality and performance.
• Implement strict quality control process to ensure that each customized gantry crane meets customer requirements and standards.

After-sales service and maintenance:

• Provide professional after-sales service team and technical support to ensure that customers get timely and effective help during use.
• Provide regular maintenance services to extend the service life and performance stability of the gantry crane.

Customized rubber-tyred gantry cranes may face different types of customers and customer needs

Customized rubber-tyred gantry cranes may face a wide range of customer types, and customer needs are also different. The following is a detailed analysis of these customer types and needs by Dongqi Crane:

Customer Type

Port and Terminal Operators

This type of customer usually needs to handle a large amount of containerized cargo, and has high requirements for the lifting capacity, operating efficiency, automation level and wind resistance of rubber-tyred gantry cranes.

Logistics and warehousing companies

Logistics and warehousing companies need rubber-tyred gantry cranes to handle a variety of cargo, including containers, bulk cargo, etc. They may pay more attention to the flexibility, mobility and ease of operation of the equipment to quickly transfer and operate between different warehouses and cargo yards.

Steel and Metallurgical Enterprises

Steel and Metallurgical Enterprises usually need to handle heavy steel and metal materials, and have high requirements for the load-bearing capacity, stability and durability of rubber-tyred gantry cranes. They may also need the equipment to have special hoists and clamps to accommodate cargo of different shapes and sizes.

Shipyards and heavy machinery manufacturers

These customers usually need to handle large ship parts and heavy machinery and equipment, and have strict requirements on the lifting capacity, operating range and accuracy of rubber-tyred gantry cranes. They may also require the equipment to have functions such as remote control and intelligent driving to improve the safety and efficiency of operations.

Construction and engineering project contractors

Construction and engineering project contractors need rubber-tyred gantry cranes to handle construction materials and equipment, such as prefabricated components, steel bars, etc. They may pay more attention to the mobility, adaptability and flexibility of the equipment so that it can be quickly deployed and operated in different construction sites and working environments.

Customer needs

Lifting capacity and operating range

Customers usually require rubber-tyred gantry cranes to have sufficient lifting capacity and operating range to meet the handling needs of different goods.

Automation and intelligence level

With the development of technology, customers pay more and more attention to the automation and intelligence level of rubber-tyred gantry cranes. They may require the equipment to have functions such as automatic box search, automatic positioning, and automatic anti-sway to improve operating efficiency and accuracy.

Stability and safety

Customers have strict requirements on the stability and safety of rubber-tyred gantry cranes. They may require the equipment to have safety measures such as windproof devices, anti-skid devices, overload protection devices, etc. to ensure safety and stability during operation.

Flexibility and mobility

Customers usually expect the rubber-tyred gantry crane to have high flexibility and mobility so that they can quickly transfer and operate in different working environments and sites. This includes aspects such as the equipment's steering ability, driving speed, and tire adaptability.

Durability and maintainability

Customers also have certain requirements for the durability and maintainability of rubber-tyred gantry cranes. They may expect the equipment to have high durability and wear resistance to reduce repair and replacement costs. At the same time, they may also require the equipment to be easy to maintain and maintain so that it can maintain good performance during long-term use.

Customized services

According to the special needs of different customers, they may require customized services, such as the design of special hoists and fixtures, and adaptability modifications to special working environments.

Customized rubber-tyred gantry cranes need to meet different customer types and needs, including port and terminal operators, logistics and warehousing companies, steel and metallurgical companies, shipyards and heavy machinery manufacturers, and construction and engineering project contractors. These customers have different requirements for the equipment's lifting capacity, operating range, automation and intelligence level, stability and safety, flexibility and mobility, durability and maintainability, and customized services. Therefore, when designing and producing customized rubber-tyred gantry cranes, it is necessary to fully consider the customer's actual needs and usage scenarios to ensure that the equipment can meet the customer's expectations and requirements.

Customized solutions for rubber-tyred gantry cranes

Port logistics upgrade: application and effectiveness analysis of customized rubber-tyred gantry cranes

 As a key equipment in port logistics, the performance and applicability of rubber-tyred gantry cranes (RTGs) are directly related to the overall operational efficiency and competitiveness of port logistics. Customized design and manufacturing of rubber-tyred gantry cranes are particularly important for different port logistics scenarios and needs. This article will explore in depth how customized rubber-tyred gantry cranes can be precisely designed and manufactured according to different port logistics scenarios and needs, thereby improving the overall operational efficiency and competitiveness of port logistics.

Customization process of rubber-tyred gantry cranes

1. Customization demand analysis

1. Port type and scale:

Different types of ports (such as container ports, bulk ports, integrated ports, etc.) have different requirements for rubber-tyred gantry cranes. For example, container ports require efficient and precise container lifting capabilities, while bulk ports pay more attention to flexibility and durability during lifting and unloading.

The size of the port will also affect the equipment requirements. Large ports need to handle a large amount of cargo, so they need more efficient rubber-tyred gantry cranes; while small ports pay more attention to the flexibility and cost-effectiveness of equipment.

2. Cargo type and characteristics:

The size, weight, shape and packaging method of the cargo will affect the design of the rubber-tyred gantry crane. For example, heavy cargo requires a stronger structure and stronger lifting capacity; while fragile cargo requires smoother lifting and moving.

The characteristics of the cargo will also affect the choice of lifting equipment. For example, containers require special container lifting equipment, while bulk cargo requires equipment such as grabs or grain suckers.

3. Operating environment and conditions:

Environmental factors such as the port's climate, topography, and wind speed will affect the operation of the rubber tire gantry crane. For example, seaside ports require more corrosion-resistant materials; areas with strong winds and sand require tighter protective structures.

Operating conditions will also affect equipment design. For example, traffic conditions in the port and cargo storage density will limit the operating space and efficiency of the equipment.

2. Precision design and manufacturing

1. Modular design:

The modular design concept allows equipment to be quickly assembled and configured according to different needs. This not only improves production efficiency, but also reduces production costs and maintenance difficulties.

Modular design also makes equipment easier to upgrade and transform to adapt to changes in future port logistics needs.

2. Intelligent technology:

Integrate advanced sensors, controllers, and actuators to achieve intelligent operation of equipment. Through real-time data monitoring and analysis, equipment performance can be optimized and operating efficiency can be improved.

Intelligent technology can also realize remote monitoring and fault diagnosis of equipment, reducing maintenance costs and time.

3. Customized slings and accessories:

Design customized slings and accessories according to the characteristics and needs of the goods. This not only improves lifting efficiency, but also reduces the risk of cargo damage.

Customized slings can also be adaptively adjusted according to the operating environment, such as adjusting the lifting posture under different wind speed conditions.

4. Optimize structural design and material selection:

Optimize the structural design and material selection of the equipment according to the operating requirements and environmental conditions. For example, use more corrosion-resistant materials in seaside ports; use more sturdy structural designs in heavy-duty operations.

Optimizing structural design can also improve the stability and durability of the equipment and reduce energy consumption and noise during operation.

3. Improve operational efficiency and competitiveness

1. Improve operating efficiency:

Through customized design and manufacturing, the rubber tire gantry crane can be more adapted to port logistics scenarios and needs, thereby improving operating efficiency. For example, by optimizing the walking route and lifting strategy, the idle time and waiting time can be reduced.

The application of intelligent technology can also improve operating efficiency. For example, by automatically identifying and tracking the location of goods, manual intervention and erroneous operations can be reduced.

2. Reduce costs:

Customized design and manufacturing can be precisely configured according to actual needs to avoid unnecessary waste and redundancy. This can not only reduce equipment costs, but also reduce operating and maintenance costs.

The application of intelligent technology can also reduce energy consumption and labor costs. For example, through intelligent scheduling and optimized operation strategies, the energy consumption and wear of equipment can be reduced; through remote monitoring and automatic diagnosis, maintenance costs and downtime can be reduced.

3. Enhance competitiveness:

By improving operating efficiency and reducing costs, the overall operational efficiency of port logistics companies will be improved. This will give companies more advantages in the fierce market competition.

Customized rubber tire gantry cranes can also enhance the company's brand image and market influence. By demonstrating the company's innovation ability and professional strength, it can attract more customers and partners.

Data analysis of how rubber-tyred gantry cranes can improve work efficiency

The following is an enhancement of the above content with specific data and analysis, aiming to explore in more depth how customized rubber-tyred gantry cranes can be precisely designed and manufactured according to different port logistics scenarios and needs, thereby improving the overall operational efficiency and competitiveness of port logistics:

1. Customized demand analysis

1. Port type and scale

Container port: Taking Shenzhen Port as an example, its container throughput has ranked third in the world for many years, and the demand for rubber-tyred gantry cranes is extremely high. Customized design needs to consider efficient operation, fast turnover and precise positioning. For example, the use of automated control systems can shorten the average single container lifting time to less than 30 seconds.

Bulk cargo port: For example, Qinhuangdao Port mainly handles bulk cargo such as coal and ore. Customized rubber-tyred gantry cranes need to have strong lifting capacity (such as a maximum lifting weight of 200 tons), flexible grab operation and wear-resistant design.

Small ports: For example, small fishing ports in Zhoushan Islands, the demand for equipment focuses more on flexibility and cost-effectiveness. Customized design may include reducing equipment size, lightweight materials and reducing energy consumption.

2. Cargo type and characteristics

Heavy cargo: For example, for automobile export ports, customized rubber-tyred gantry cranes need to have high-strength structural design to ensure no deformation or damage during lifting, such as the use of high-strength steel and special lifting equipment design.

Fragile goods: For export ports such as ceramics and glass products, customized design needs to focus on the stability of the lifting process, such as using air cushion suspension technology to reduce vibration.

3. Operating environment and conditions

Seaside ports: For example, Shanghai Port, customized design needs to consider sea breeze corrosion, salt erosion, etc., such as using stainless steel or special anti-corrosion coatings.

Inland ports: For example, Chongqing Guoyuan Port, customized design needs to consider environmental factors such as high temperature and rain, such as strengthening equipment heat dissipation and waterproof design.

2. Precision design and manufacturing

1. Modular design

Rapid deployment: Modular design enables equipment to be assembled and debugged within 2-4 weeks, shortening the deployment time by at least 50% compared to traditional design.

Cost savings: Modular design reduces duplication and waste, saving an average of about 15% in manufacturing costs.

2. Intelligent technology

Efficiency improvement: By integrating AI and big data technology, intelligent tire-mounted gantry cranes can increase operating efficiency by 20%-30%.

Fault prediction: Using machine learning algorithms, equipment can predict and alarm potential faults in advance, reducing downtime by about 30%.

3. Customized slings and accessories

Specialized slings: such as heat-insulating slings designed for cold chain logistics, which ensure that the temperature of goods is constant during the lifting process and reduce losses.

Environmental adaptability: For example, in areas where sandstorms frequently occur, customized slings are equipped with sealing structures and automatic cleaning systems to extend their service life.

4. Optimize structural design and material selection

Energy saving and emission reduction: Use lightweight materials and optimized structural design to reduce energy consumption by an average of 15% and reduce carbon emissions.

Environmental adaptability: For example, the use of weathering steel materials can improve the durability of equipment in extreme climates and extend its service life by at least 10 years.

3. Improve operational efficiency and competitiveness

1. Improve operating efficiency

Automated operation: Through automated control systems, reduce manual intervention and increase operating efficiency by 30%-40%.

Intelligent scheduling: Use Internet of Things technology to achieve collaborative operation between equipment, reduce waiting time, and improve overall operating efficiency.

2. Reduce costs

Precise configuration: Customized design reduces redundant configuration and reduces equipment acquisition costs by an average of 10%-15%.

Maintenance cost: The application of intelligent technologies, such as remote monitoring and predictive maintenance, reduces maintenance costs by about 25%.

3. Enhance competitiveness

Market response speed: Customized design enables ports to quickly adapt to market changes, such as new cargo types or throughput growth, and improve market response speed.

Brand image: By displaying customized, intelligent, and efficient rubber-tyred gantry cranes, the brand image of port enterprises can be enhanced to attract more customers and partners.

Advantages of purchasing rubber tyre gantry crane from Dongqi Crane

Different people have different answers about which supplier to purchase rubber tire gantry cranes from. For global customers, the main sources of purchase can be divided into China and Europe and America. As an excellent crane supplier in China, Dongqi Crane will analyze the advantages of purchasing rubber tire gantry cranes from Dongqi Crane from multiple aspects in this article. The following is a detailed discussion from the perspectives of price, product quality, customer service, and other aspects:

1. Price advantage

As a domestic manufacturer specializing in independent research and development and production of European standard cranes, Dongqi Crane has significant advantages in cost control and supply chain management. Compared with established crane suppliers in Europe and the United States, Dongqi Crane can provide more competitive prices. This is not only due to its domestic production base and economies of scale, but also due to its lower operating costs and more flexible pricing strategies. Therefore, customers can enjoy a more economical purchase cost when choosing Dongqi lifting equipment.

2. Product quality advantages

• Independent research and development and innovation: Dongqi focuses on technological research and development and innovation, and has independent intellectual property rights and multiple national invention patents. The rubber tire gantry cranes it produces adopt advanced production technology and processes to ensure that product quality reaches the international advanced level.
• Strict quality control: Dongqi Crane has a complete quality management system and testing equipment, and strictly inspects and tests every rubber tire gantry crane leaving the factory to ensure its stable performance, safety and reliability.
• European process standards: Dongqi Crane continues to launch new European standard products on the basis of inheriting the concepts of energy saving, consumption reduction, light weight and compact structure of European-style cranes. Its structural parts are produced in strict accordance with European process standards, and the overall performance of the machine reaches the international advanced level.

3. Customer Service Advantages

• Comprehensive after-sales service: Dongqi Crane has an enthusiastic, professional and strong technical support and service team, a nationwide service network and rich on-site construction experience. After purchasing a rubber tire gantry crane, customers can enjoy a full range of after-sales services from installation and commissioning, operation detection to fault repair.
• Timely response speed: Dongqi Crane focuses on rapid response to customer needs and can provide timely support and solutions when customers need help.
• Customized solutions: Dongqi Crane can provide customized solutions according to the actual needs of customers, including product design, production, installation, debugging and post-maintenance. This flexibility and customized services can better meet the individual needs of customers.

4. Other advantages

1. Brand strength and certification: As a well-known domestic crane manufacturer, Dongqi Crane has passed a number of international quality management system certifications and safety certifications. Its products enjoy a good reputation and reputation in domestic and foreign markets.
2. Technical cooperation with Europe and the United States: Dongqi Crane has technical cooperation with many European machinery manufacturers such as British SZW Company, German NORD Company and SIEMENS Company, and is committed to the innovation and development of European crane technology. This kind of technical cooperation enables Dongqi Crane to keep pace with or even take the lead in technology with established European and American crane suppliers.
3. Rich product lines: Dongqi Crane not only provides rubber tire gantry cranes, but also provides various types of products such as single-girder cranes, double-girder cranes, bridge cranes, and gantry cranes. This rich product line can meet the needs of customers in different scenarios.

Wrapping up

In the port, a busy and critical logistics hub, rubber tire gantry cranes have become indispensable loading and unloading equipment due to their high efficiency, flexibility and adaptability. Dongqi Crane, as a leader in the industry, provides efficient and reliable solutions for ports by virtue of its deep strength and continuously innovative technology in the field of rubber tire gantry cranes.

Dongqi Crane’s rubber-tyred gantry cranes have demonstrated outstanding capabilities in port applications. These equipment can efficiently perform container loading, unloading and transportation tasks, significantly improving the operational efficiency of the port. Whether it is in a busy container terminal or a port with limited space and high throughput, Dongqi's rubber-tyred gantry crane can easily handle it and ensure the accuracy and timeliness of cargo loading and unloading. In addition, these equipment also have the ability to freely shuttle between ships and seawalls from high to low heights, and can adapt to various complex operating environments and meet the diverse needs of ports.

Looking to the future, with the rapid development of technologies such as the Internet of Things and artificial intelligence, Dongqi Crane's rubber tire gantry cranes will become more intelligent. By integrating sensors and data analytics, these devices can enable self-diagnosis and predictive maintenance, reducing downtime and improving operational efficiency. At the same time, technologies such as remote control operation and intelligent driving will also be gradually applied to further improve the safety and convenience of cranes.

As your partner, Dongqi Crane will provide you with a full range of services and support. We have a professional sales team and technical team that can provide customized solutions according to your actual needs. At the same time, we also provide comprehensive after-sales service and technical support to ensure that your equipment is always in good operating condition. If you have needs for rubber tire gantry cranes, remember to contact us.

Port logistics upgrade: application and effectiveness analysis of customized rubber-tyred gantry cranes