Our bridge crane has become a leader in the Thai market due to its significant characteristics and advantages. The design concept of efficiency, energy conservation, and environmental protection enables our cranes to achieve higher speed and more precise control when handling and loading heavy objects, greatly improving production efficiency. At the same time, we also provide customized services for different industries and application scenarios to meet the personalized needs of customers. In Thái lan, our bridge cranes have demonstrated excellent performance in many fields, including manufacturing, logistics, construction, and more.
To ensure that our customers can enjoy more convenient services, we have established a comprehensive sales network in Thailand, including multiple experienced agents and branches who possess professional knowledge and skills to provide customers with high-quality after-sales service in a timely manner. Whether it's pre-sales consultation, installation and debugging, user training, or after-sales maintenance, we always adhere to customer-centric approach and pursue 100% customer satisfaction.
The core values of Dongqi Cần Cẩu - integrity, innovation, and excellence - are deeply imprinted in every action we take. We always uphold the vision of making the world a better place because of us, constantly pursuing excellence in the crane industry, and have won multiple domestic and international honors. These honors are not only recognition of our products, but also encouragement for us to continuously innovate and surpass.
As an excellent crane supplier in China, Dongqi Crane can provide various types of excellent overhead cranes to Thailand. Dongqi Crane has various types of overhead cranes to be used in different working environments. If you have any questions or needs about our products, you can leave us a message on the website or tell us by Email: sales010@cranesdq.com
Single Girder Overhead Crane sold to the Thailand Price
Cầu trục trên không
Khoảng cách (m)
Nâng Cao(m)
Nguồn Cung Cấp(V)
Price(THB)
1 tấn
7.5~31.5
6~30
220-480/3/50
฿79000~1449600
2 tấn
7.5~31.5
6~30
220-480/3/50
฿90600~1478500
3 tấn
7.5~31.5
6~30
220-480/3/50
฿94000~1485800
5 tấn
7.5~31.5
6~30
220-480/3/50
฿108700~1503900
10 tấn
7.5~31.5
6~30
220-480/3/50
฿144900~163000
16 tấn
7.5~31.5
6~30
220-480/3/50
฿181200~1739500
20 tấn
7.5~31.5
6~30
220-480/3/50
฿217400~1812000
25 tấn
7.5~31.5
6~30
220-480/3/50
฿289900~2029400
Giá của các trên trên cầu cần cẩu sẽ thay đổi với các thị trường không có thông báo mới, chỉ để tham khảo. Nếu bạn cần một giá chính xác trong tương lai, xin vui lòng liên lạc với chúng tôi.
Double Girder Overhead Crane sold to the Thailand Price
Cầu trục trên không
Khoảng cách (m)
Nâng Cao(m)
Nguồn Cung Cấp(V)
Price(THB)
1 tấn
7.5~31.5
6~30
220-480/3/50
฿144960-2174400
2 tấn
7.5~31.5
6~30
220-480/3/50
฿163000-2246800
3 tấn
7.5~31.5
6~30
220-480/3/50
฿181200-2391800
5 tấn
7.5~31.5
6~30
220-480/3/50
฿210000-2609000
10 tấn
7.5~31.5
6~30
220-480/3/50
฿217000-2863000
16 tấn
7.5~31.5
6~30
220-480/3/50
฿282000-3116600
20 tấn
7.5~31.5
6~30
220-480/3/50
$311660-3442800
25 tấn
7.5~31.5
6~30
220-480/3/50
฿355000-3986400
Giá của cần cẩu trên không sẽ thay đổi theo thị trường mà không cần thông báo và chỉ để tham khảo. Nếu bạn cần một mức giá chính xác trong tương lai gần, xin vui lòng liên hệ với chúng tôi.
Types of Overhead cranes imported from Dongqi in the Thailand
Cần cẩu trên không Grab
Cần cẩu gầu ngoạm là loại cần cẩu dầm đôi hạng nặng được trang bị gầu ngoạm, có thể sử dụng thường xuyên. Sức nâng của cần cẩu gầu ngoạm bao gồm trọng lượng chết của gầu ngoạm là từ 5 tấn đến 25 tấn. Cấp làm việc của cần cẩu gầu ngoạm là A6. Các thông số kỹ thuật của cần cẩu gầu ngoạm được đưa ra trong bảng sau để bạn tham khảo và thiết kế tùy chỉnh có thể được cung cấp bởi cần cẩu Dongqi.
Grab bridge cranes have a variety of uses and are widely used in various industrial and commercial environments, especially in situations where large-scale material handling and processing are required. The following are the main uses of grab bridge cranes:
Bulk cargo loading and unloading: In places such as ports, docks, cargo yards and warehouses, grab bridge cranes are used to load and unload bulk cargo such as coal, ore, sand, grain, etc. By replacing different types of grabs, they can grab and unload these materials efficiently.
Waste recycling and processing: In the waste recycling and processing industry, grab bridge cranes are used to grab and move waste materials such as scrap metal, plastic, paper, etc. They help transfer waste from storage areas to processing areas, or load processed materials onto transport vehicles.
Industrial production: In industrial fields such as steel, metallurgy, chemicals, and building materials, grab bridge cranes are used for the handling of raw materials, the lifting and stacking of finished products. They are capable of handling heavy materials such as ingots, castings, large mechanical parts, etc.
Environmental protection and cleaning: In environmental protection and cleaning work, grab bridge cranes can be used to grab and clean up pollutants, waste and garbage. They can help improve environmental conditions and maintain public health.
Dongqi supply the single girder crane with lifting capacity: 1~20t, span:7.5~28.5m, lifting height 1~30m, low work class A3,A4. We also design and manufacture the nonstandard crane according users’ demanding.
Cần cẩu này được sử dụng trong môi trường xung quanh nhiệt độ-25 độ có thể đến+40 có thể,ẩm toán 85%,dưới độ cao 1000m, năng lượng cung cấp 3-ph, 380,50(có thể thay đổi như dùng nhu cầu).
Single beam bridge cranes are widely used in various scenarios in Thailand, including but not limited to the following:
Factory and warehouse: Single beam bridge cranes are very common in factories and warehouses, used for lifting and handling various goods, such as raw materials, finished products, mechanical parts, etc. These cranes are usually installed on the top or ground of the factory building and can easily carry out large-scale handling and loading/unloading operations.
Construction site: At construction sites, single beam bridge cranes are used to lift construction materials, equipment, and workers. This type of crane has a long lifting arm and strong lifting capacity, enabling efficient operation in narrow spaces.
Ports and docks: In ports and docks, single beam bridge cranes are used to load and unload goods. These cranes typically have a large lifting capacity and a high lifting height, making it easy to lift containers and other heavy objects.
Power industry: In the power industry, single beam bridge cranes are used to lift large power generation equipment, such as generator sets. These cranes need to have high accuracy and safety to ensure the safe transportation and installation of equipment.
Overall, single beam bridge cranes are widely used in Thailand, playing an important role in factories, warehouses, construction sites, ports and docks, as well as the power industry.
Cần cẩu điện từ QC là một loại vật liệu thiết bị xử lý, được trang bị cắt điện từ chuck và tương ứng với hệ điều hành để xử lý và nâng vật kim loại. Nâng lực của các điện từ trên không cần cẩu bao gồm những trọng lượng điện từ 5 đến 32 tấn. Các lớp học làm việc của điện từ cẩu là A5 và 6. Từ lâu thời gian là 10 đến 30 phút.
The application of QC electromagnetic bridge crane in Thailand is mainly reflected in its unique performance advantages and wide range of applicable scenarios. The following is a specific analysis of the application of QC electromagnetic bridge crane in Thailand:
1. Performance advantages
Strong magnetic adsorption capacity: QC electromagnetic bridge crane has a removable electromagnetic disk, which can use electromagnetic force to adsorb and transport magnetic ferrous metal products and materials, such as steel ingots, steel sections, pig iron blocks, etc. This feature makes it more efficient and convenient when handling magnetic materials.
Efficient and flexible: The crane has a compact structure, flexible operation, and can respond quickly to work needs. In some industrial plants, docks and warehouses in Thailand, QC electromagnetic bridge cranes can efficiently complete material handling, stacking and loading and unloading.
Safe and reliable: QC electromagnetic bridge cranes are strictly designed and manufactured with high safety performance. Its electrical system and control system meet relevant standards and can ensure stability and reliability during work.
2. Applicable scenarios
Metallurgical industry: In Thailand's metallurgical industry, QC electromagnetic bridge cranes are widely used in the production, processing and transportation of metal materials such as steel and non-ferrous metals. It can efficiently carry and stack metal raw materials and finished products, improving production efficiency.
Ports and docks: Thailand's ports and docks are important hubs for international trade. In these places, QC electromagnetic bridge cranes are used to load and unload goods such as bulk cargo and containers. Its strong magnetic adsorption ability allows it to easily handle magnetic materials and improve loading and unloading efficiency.
Logistics warehousing: In the field of logistics warehousing in Thailand, QC electromagnetic bridge cranes also play an important role. It can help logistics companies achieve rapid loading and unloading and storage of goods, and improve warehouse turnover and utilization.
Điện Hoist Trên cao dầm đôi cẩu là một cái cần cẩu với tời điện như chế nâng, với năng lực nâng 5 tấn 63 tấn, sử dụng cho tổng xử lý tài liệu và nâng. Các lớp học làm việc của tời điện trên không là A3 để A5.
Loại:LH
Sức nâng:5~63t
Nâng Cao:Khoảng:8m~32 m
Làm Nhiệm Vụ:A3~A5
Nhiệt Độ:-20~40 Độ C
LH double-girder bridge cranes are widely used in Thailand, mainly due to their high stability, strong load-bearing capacity, and high work efficiency. The following is a detailed analysis of the application of LH double-girder bridge cranes in Thailand:
1. Lĩnh vực ứng dụng
Sản xuất công nghiệp:
In Thailand's machinery manufacturing, assembly, metal processing and other industries, LH double-girder bridge cranes are widely used in material handling, equipment hoisting and stacking operations in production lines. Its double-beam structure provides better stability and load-bearing capacity to meet the needs of heavy material handling in industrial production.
Warehousing and logistics:
In warehouses and logistics centers in Thailand, LH double-girder bridge cranes are used for rapid loading, unloading, stacking and storage of goods. Its efficient operating capabilities can significantly improve the turnover rate and utilization rate of the warehouse and reduce logistics costs.
Ports and terminals:
In Thailand's ports and terminals, LH double-girder bridge cranes are used for container and bulk cargo loading and unloading operations. Its large span and high lifting height allow it to easily cope with the loading and unloading needs of large ships and improve the port's cargo handling capacity.
Energy and infrastructure construction:
In energy and infrastructure construction projects in Thailand, such as hydropower stations, nuclear power plants, bridge and road construction, etc., LH double-girder overhead cranes are used to hoist and install heavy equipment and components. Its powerful lifting capacity and stable performance provide a strong guarantee for the smooth progress of the project.
2. Advantages and characteristics
Good stability: The LH double-girder bridge crane adopts a double-girder structure, which has better rigidity and stability and can maintain smooth operation under high loads and complex working conditions.
Strong load-bearing capacity: The crane is designed with reasonable structure and material selection, which can withstand larger loads and meet the needs of heavy material handling in industrial production.
High work efficiency: LH double-girder bridge crane adopts advanced electrical control system and drive technology, which can realize fast and accurate material handling and hoisting operations and improve work efficiency.
Strong applicability: The crane can be customized and modified according to different working conditions and needs to meet the needs of different industries and application scenarios.
QD double girder overhead crane is composed of bridge, travelling mechanism, trolley, electric equipment. Main girder adopts box welded structure, crane travelling mechanism adopts separate drive, and lifting mechanism is equipped winch. All mechanism are controlled in driver’s cab.
Cầu trục dầm đôi model QD được ứng dụng trong kho hàng hở hoặc đường ray ngang để tiến hành các công việc bốc xếp và xử lý vật liệu thông thường. Đây là loại cầu trục chịu tải nặng đáp ứng nhu cầu sử dụng thường xuyên.
QD double-girder bridge cranes are widely used in Thailand, mainly due to their strong lifting capacity, wide working range, high stability, versatility and reliability. The following is a detailed analysis of the application of QD double-girder bridge cranes in Thailand:
1. Lĩnh vực ứng dụng
Sản xuất công nghiệp:
In Thailand's machinery manufacturing, metallurgy, chemical industry, building materials and other industries, QD double-girder bridge cranes are widely used in material handling, equipment hoisting and stacking operations in production lines. Its high lifting capacity and double-beam structure provide stable support and can meet the needs of heavy material handling in industrial production.
Warehousing and logistics:
In warehouses and logistics centers in Thailand, QD double-girder bridge cranes are used for rapid loading, unloading, stacking and storage of goods. Its wide working range and efficient operating capabilities can significantly improve the turnover rate and utilization rate of the warehouse and reduce logistics costs.
Ports and terminals:
In Thailand's ports and terminals, QD double-girder overhead cranes play an important role. They are used for container and bulk cargo loading and unloading operations, especially for the loading and unloading needs of large ships, and can significantly improve the port's cargo handling capacity.
Energy and infrastructure construction:
In energy and infrastructure construction projects in Thailand, such as hydropower stations, nuclear power plants, bridge and road construction, etc., QD double-girder overhead cranes are used to hoist and install heavy equipment and components. Its stability and carrying capacity provide a strong guarantee for the smooth progress of the project.
2. Advantages and characteristics
Strong lifting capacity:
QD double-girder bridge cranes usually have high lifting capacity and can meet the needs of various heavy lifting tasks. It can handle large cargo or equipment and has strong carrying capacity.
Broad scope of work:
Due to the double-girder structure, the beam of the QD double-girder crane can cover a larger working range and can operate in sites with larger spans. This makes it suitable for work scenarios that require extensive movement and lifting.
High stability:
The QD type crane has high stability, which can ensure the smooth transportation and precise positioning of lifted objects, and improve the stability and accuracy of operations.
Versatility and reliability:
QD double-girder bridge cranes usually use high-quality materials and advanced manufacturing processes, which have high reliability and durability. They undergo rigorous testing and quality control to maintain stable performance over long periods of use. At the same time, they are also equipped with a complete control system and operation interface, which supports remote control or remote operation from the control panel in the control room, improving the convenience and safety of operation.
Cần cẩu cách nhiệt QY được sử dụng rộng rãi trong luyện xưởng của tụ kim loại, nhôm và magiê. Cách này trên không cần cẩu được thành lập bởi hộp-loại chính dầm, cẩu đi du lịch cơ chế xe đẩy và phần điện.
Để ngăn chặn dòng điện chạy qua cơ cấu nâng hạ đến cần trục và đe dọa đến tính mạng của người vận hành, các bộ phận của cần trục cách điện được bảo vệ bằng cách xử lý cách điện. Mức độ làm việc của cần trục cách điện là rất nặng, do đó, bộ phận nâng hạ chính được trang bị phanh kép để đảm bảo sản xuất an toàn.
The application of QY insulated bridge cranes in Thailand is mainly reflected in its characteristics designed for specific industrial environments and safety requirements. The following is a specific analysis of the application of QY insulated bridge cranes in Thailand:
1. Lĩnh vực ứng dụng
Nonferrous metal smelting: As an important industrial country in Southeast Asia, Thailand has a relatively developed nonferrous metal smelting industry. QY insulated bridge cranes are particularly suitable for smelting workshops of nonferrous metals such as electrolytic aluminum, magnesium, lead, and zinc. Since these metals may generate current during the smelting process, QY insulated bridge cranes can effectively prevent the current from passing through the hoisted components to the crane by setting up insulation devices, thereby ensuring the safety of operators and the stable operation of equipment.
Chemical and pharmaceutical: In Thailand's chemical and pharmaceutical industries, QY insulated bridge cranes also play an important role. These industries often involve flammable, explosive, and highly corrosive materials, and have extremely high requirements for the safety and stability of lifting equipment. The insulation and stability performance of QY insulated bridge cranes can meet the material handling needs in these special environments.
Ports and docks: Although ports and docks use more general-purpose bridge cranes, QY insulated bridge cranes can also play their unique advantages when handling certain special goods or performing special operations. For example, when loading and unloading certain special goods that may carry static electricity or current, the insulation performance of QY insulated bridge cranes is particularly important.
Other industrial fields: In addition, in Thailand's machinery manufacturing, automobile manufacturing, aerospace and other industrial fields, QY insulated bridge cranes are also widely used in material handling, equipment lifting and stacking operations on production lines. Its high lifting capacity, stability and reliability provide strong support for the production of these industries.
2. Advantages and characteristics
Superior insulation performance: QY insulated bridge cranes are equipped with several insulation devices at appropriate parts of the crane, which can effectively prevent the current on the live equipment from being transmitted to the crane through the hoisted components during the working process, thereby ensuring the safety of the operator and the stable operation of the equipment.
High stability and reliability: The crane adopts a double-beam structure with high rigidity and stability. At the same time, its electrical system and control system are strictly tested and quality controlled to ensure that the equipment maintains stable performance during long-term use.
Wide range of applications: QY insulated bridge crane is not only suitable for specific industries such as non-ferrous metal smelting, but also plays an important role in many fields such as chemical industry, pharmaceuticals, ports and docks. Its wide range of applications makes it an indispensable and important equipment in Thailand's industrial production and logistics transportation.
Châu âu trên cao dầm đôi cẩu là phiên bản mới nhất của cần cẩu trên cao được thiết kế với FEM tiêu chuẩn được phát triển trên cơ sở của truyền thống cẩu, do đó, châu Âu dầm đôi cẩu trên không đã đánh bại lợi thế, như là chưa từng có, hiệu suất, bó sát cấu trúc, ánh sáng chết trọng lượng an toàn, tin cậy, cao thực hiện, hiệu quả, và rộng rãi ứng dụng cho các ngành công nghiệp.
Do thiết kế lợi thế, châu Âu trên cao dầm đôi cẩu có thể giúp bạn thấp đầu tư ban đầu cho việc xây dựng nhà máy, tăng năng suất và thấp hơn cho những nỗ lực bảo trì hàng ngày, và giảm tiêu thụ năng lượng, và có được đầu tư cao hơn.
European double-girder bridge cranes are widely used in Thailand, mainly due to their high performance, high efficiency and wide range of application scenarios. The following is a detailed analysis of the application of European double-girder bridge cranes in Thailand:
1. Lĩnh vực ứng dụng
Chế tạo:
European double girder overhead cranes play an important role in Thailand's manufacturing industry. They are widely used in production lines in automobile manufacturing, machinery manufacturing, electronic manufacturing and other industries for the handling, assembly and stacking of materials. Its high efficiency and stability can significantly improve the efficiency of the production line and reduce production costs.
Ngành logistics:
In the field of logistics and warehousing in Thailand, European-style double-girder bridge cranes also play an important role. They are used for cargo loading, unloading, stacking and storage in large warehouses and logistics centers. They can complete the cargo handling tasks efficiently and accurately and improve the turnover rate and utilization rate of the warehouse.
Ngành xây dựng:
European double-girder overhead cranes also play an important role in high-rise building construction and large-scale infrastructure construction projects. They are used to hoist construction materials, components and equipment, such as steel bars, precast concrete components, etc., which can significantly improve construction efficiency and ensure construction safety.
Energy and Mining:
In Thailand's energy and mining fields, European-style double-girder bridge cranes are also widely used in the transportation and stacking of coal, ore and other materials. Its powerful lifting capacity and stability can meet the heavy material handling needs of these industries.
2. Advantages and characteristics
High performance:
The European-style double-girder bridge crane adopts advanced frequency conversion speed regulation motor and intelligent control system, which can achieve smooth start and stop and effectively reduce energy consumption. At the same time, its lightweight design and modular structure make the equipment more compact and flexible, improving work efficiency.
High security:
The crane is equipped with multiple protection systems, including overload protection, limit protection, emergency stop and other safety measures to ensure the safety of operators and equipment. In addition, its high-quality materials and strict manufacturing processes also ensure the stability and reliability of the equipment.
Easy to maintain:
The modular design of the European double-girder bridge crane makes parts easy to disassemble and replace, simplifying the daily maintenance process. At the same time, its commonly used wearing parts adopt standardized designs, which are easy to purchase and replace, reducing maintenance costs.
Intelligent:
Some European-style double-girder bridge cranes also support remote monitoring and fault diagnosis functions, which can detect and solve problems in time and reduce downtime. This intelligent feature allows the device to serve various application scenarios more efficiently and conveniently.
Steel Mill Factory Using Heavy Duty Electromagnetic Overhead Crane for sale Thailand
Electromagnetic Overhead crane is developed from the bridge double-girder crane. The fuselage has a detachable electromagnetic chuck and a configured operating system to control the transportation and lifting of metal objects by the electromagnetic chuck. It is suitable for indoor or outdoor fixing, crossing, loading and unloading or transporting metal products and materials with permeability, such as steel ingots, structural steel, iron, scrap iron, scrap steel and other materials.
The lifting capacity of the electromagnetic overhead crane included the weight of electromagnetic is 5 to 32 ton. The working class of electromagnetic crane is A5 and A6.
The magnetic retentive time is 10 to 30 minutes. The electromagnet overhead crane can be used to lift the bunch of steels or steel scraps in steel mills. We accept customized electromagnet overhead cranes: customized function, customized structure, customized size, customized load capacity etc
We are your right choice to buy the electromagnet overhead cranes.
QC Model 30 Ton Double Girder Overhead Crane with Electromagnet Truck for sale Thailand
QC-Double Girder Overhead Crane with Electromagnet is a specialized crane for lifting and moving steel products, steel plates and steel pipes. This crane is constituted by girder, traveling mechanisms, lifting trolley, electric parts and electromagnet spread.
Sức nâng: 5-32t
Span length: 10.5-31.5m
Lifting Height: 6~30m
Working Class: A6
Ambient Temperature: -25~40 ℃
Double Girder Grab Bucket 20 Ton Overhead Crane for sale Thailand
TAY người mẫu dầm đôi 5 đến 20 tấn lấy cần cẩu cầu được sử dụng rộng rãi trong xếp hàng ở port, nhà máy, xưởng và power plant.
Công việc phân loại nặng. Làm việc nhiệm vụ là 6.Khả năng nâng bao gồm trọng lượng của lấy.
Nó được sử dụng rộng rãi trong nhà máy điện, quặng, đá vôi, coke, than đá, cát, xỉ, lỏng đất sét và các hạt kho tài liệu.
Yêu cầu đặc biệt nên đề cập đến khi lấy dưới nước tài liệu hoặc một số chất liệu đặc biệt. Khi sử dụng bên ngoài, có nước bằng chứng thiết bị, cùng với các lấy.
Loại này lấy trên không cần cẩu có thể là nhóm duy nhất dầm lấy trên không cần cẩu và dầm đôi lấy trên không cần cẩu.
5 Ton Ld Single Girder Overhead Crane with Ce Certificate for sale Thailand
5 ton overhead cranes are widely used in industrial production and daily storage. Dongqi can produce various types of 5 ton single girder overhead cranes to meet the different needs of our customers. We have provided crane solutions to more than 50 countries around the world. With more than 30 years of experience in the crane industry, we are a crane manufacturer you can trust. When we provide customers with overhead cranes, we have fully considered the practicality, economy and safety for customers. If you can choose our overhead cranes, you will be very satisfied with our quality and service.
Các chữ cái 'CE' xuất hiện trên nhiều sản phẩm được giao dịch trên Thị trường chung mở rộng trong Khu vực Kinh tế Châu Âu (EEA). Chúng biểu thị rằng các sản phẩm được bán ở EEA đã được đánh giá đáp ứng các yêu cầu cao về an toàn, sức khỏe và bảo vệ môi trường.
10 ton Single Girder Overhead Crane with Trolley Hoist for sale Thailand
Những 10 tấn duy nhất trên cao dầm cần cẩu is the most widely used overhead crane. Since most materials and equipment are below 10 tons, the 10 ton overhead crane can meet the needs of most companies and factories. The single girder crane has better practicability and economy than the double girder crane.The overhead crane always used in heavy steel plants, rolling plants, mines, paper plants, Paper& pulp plants, cement plants, power plants, hydroelectric power, pipe mills, waste disposal, metallurgy, rail transite, automobiles, food/pharmaceutics industry.
Cách tùy chỉnh cần cẩu trên không từ Trung Quốc
Chúng tôi có một cần cẩu sản xuất nằm ở Trung quốc, cung cấp các cần cẩu biến dịch vụ toàn cầu cẩu khách hàng. Nếu bạn muốn để chỉnh một cần Cẩu Trên cao, bạn có thể để lại một tin nhắn trên trang web hay Email: sales010@cranesdq.com, nói cho chúng tôi những thông tin sau, và chúng tôi quản lý bán hàng sẽ liên lạc với bạn:
Sức nâng (tấn): __ ?( Công suất định mức)
Nâng cao (m):__ ? (Chiều cao từ móc trung tâm đến tầng)
Khoảng cách (m): __ ? (Khoảng cách giữa trung tâm đường sắt)
Tốc độ nâng (m/phút): __ ? (Đơn, kép, biến)
Khoảng cách di chuyển (m): __ ? (Chiều dài của đường sắt)
Nhiệm vụ công việc: __ ? (Một ngày bao nhiêu giờ? Một giờ bao nhiêu lần?)