Data from China Customs shows that Laos imported bridge cranes from China worth US$876,000 in 2021, compared with US$992,000 in 2020. In terms of import quantity, Laos will import a total of 25 sets of overhead cranes from China in 2021, with an average import unit price of US$35,000. In 2020, a total of 31 sets of overhead cranes will be imported, with an average import unit price of US$32,000. Both the import value and the import quantity show that the demand for bridge cranes in Laos has declined to a certain extent. As the best choice for imported overhead cranes from Laos, Chinese crane suppliers can provide Laos with various types of overhead cranes with high quality and low price. Chinese crane suppliers remain confident in the future Laos crane market. During the Covid-19 outbreak, Laos and many other countries have had to close international ports except for essential goods. However, the trade volume between China and Laos in 2021 is US$4.35 billion, an increase of 21.4% compared with 2020.
As an excellent crane supplier in China, Dongqi Crane can provide various types of overhead cranes to Laos. Dongqi Crane has many years of crane service experience in Laos, and can independently complete the installation and maintenance of overhead cranes in Laos. Dongqi Crane has various types of overhead crane products, which can perfectly complete the lifting work under different working conditions. This article will introduce the working characteristics and technical parameters of various types of bridge cranes one by one. If you are interested in our products, you can click here to contact us, or tell us by Email: sales010@cranesdq.com
Single Girder Overhead Crane sold to the Laos Price
Overhead Crane
Span(m)
Lifting Height(m)
Power Supply(V)
Price(USD)
1 ton
7.5~31.5
6~30
220-480/3/50
$2200~40000
2 ton
7.5~31.5
6~30
220-480/3/50
$2500~40800
3 ton
7.5~31.5
6~30
220-480/3/50
$2600~41000
5 ton
7.5~31.5
6~30
220-480/3/50
$3000~41500
10 ton
7.5~31.5
6~30
220-480/3/50
$4000~45000
16 ton
7.5~31.5
6~30
220-480/3/50
$5000~48000
20 ton
7.5~31.5
6~30
220-480/3/50
$6000~50000
25 ton
7.5~31.5
6~30
220-480/3/50
$8000~56000
The price of the above overhead bridge cranes will change with the market, without further notice, for reference only. If you need an accurate price in the near future, please contact us.
Double Girder Overhead Crane sold to the Laos Price
Overhead Crane
Span(m)
Lifting Height(m)
Power Supply(V)
Price(USD)
1 ton
7.5~31.5
6~30
220-480/3/50
$4000-60000
2 ton
7.5~31.5
6~30
220-480/3/50
$4500-62000
3 ton
7.5~31.5
6~30
220-480/3/50
$5000-66000
5 ton
7.5~31.5
6~30
220-480/3/50
$5800-72000
10 ton
7.5~31.5
6~30
220-480/3/50
$6500-79000
16 ton
7.5~31.5
6~30
220-480/3/50
$7800-86000
20 ton
7.5~31.5
6~30
220-480/3/50
$8600-95000
25 ton
7.5~31.5
6~30
220-480/3/50
$9800-110000
The price of the above bridge cranes will change with the market, without further notice, for reference only. If you need an accurate price in the near future, please contact us.
Types of overhead cranes sold by Dongqi Crane to Laos
Grab Bucket Overhead Crane for sale to Laos
Grab crane is a heavy duty double girder overhead crane equipped with grab bucket, which can be used frequently. The lifting capacity of grab crane included the dead weight of the grab bucket is 5 ton to 25 tons. The working class of the grab crane is A6. The specifications of the grab crane is given in the following table for your reference and customized design can be provided by Dongqi crane.
Grab bridge crane is a multifunctional lifting equipment. Its working characteristics are mainly reflected in the loading and unloading, stacking and handling of heavy objects. It has the advantages of high efficiency, stability, flexibility and safety. Combining these characteristics, we can analyze the main application areas and application advantages of grab bridge crane in Laos as follows:
Main application areas
Ports and docks:
Grab bridge cranes play an important role in ports and docks, and are used for loading and unloading operations of containers, bulk cargo, etc.
It can quickly and accurately transfer goods from ships to land or warehouses, improving port operation efficiency.
Mining and resource development:
In the mining industry, grab bridge cranes can be used for the mining, lifting and transshipment of raw materials such as ore and coal.
It can adapt to complex mining environments and improve the efficiency and safety of resource mining.
Industrial Park and Warehousing Logistics:
In industrial parks, grab bridge cranes can be used for the lifting and transportation of heavy machinery assembly, steel, pipes and other items.
In warehousing and logistics centers, it can be used for stacking, sorting and handling of goods to improve warehousing operation efficiency.
Construction:
Grab bridge cranes can be used for handling and transporting various materials on construction sites, such as bricks, sand, steel, etc.
It can unload, load, stack, and transport materials on construction sites to improve construction efficiency.
Water conservancy projects:
In water conservancy projects, grab bridge cranes can be used for the construction, maintenance, and repair of reservoirs, sluices, and channels.
It can be used to transport various materials and equipment, such as concrete blocks, steel bars, cement, etc.
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.
This crane is used in ambient temperature of -25℃～+40℃，humidity≤85%，elevation under 1000m，power supply is 3-ph, 380V,50HZ(can change as user demand).
LD single-beam bridge crane is a light and small crane with the characteristics of small size, compact structure, light weight, easy operation and maintenance, suitable for a variety of working environments and scenarios. Combined with its working characteristics, we can analyze the main application areas of LD single-beam bridge crane in Laos as follows:
1. Working environment and adaptability
LD single-beam bridge crane has a wide working environment temperature range (-20~60 degrees Celsius), compact structure, easy installation and maintenance. This enables it to operate stably under the diverse climatic and geographical conditions in Laos and meet the needs of various industrial production.
2. Main application areas
Automobile manufacturing and assembly
LD single-beam bridge crane can be used for lifting, handling and assembly of parts on automobile production lines to improve production efficiency.
In Laos, with the development of automobile manufacturing industry, LD single-beam bridge crane will become one of the indispensable equipment in this field.
Steel and machinery manufacturing
In steel mills and machinery manufacturing workshops, LD single-beam bridge crane can be used to transport heavy steel, mechanical parts, etc. to meet the material handling needs on the production line.
The steel and machinery manufacturing industries in Laos are also developing continuously, and the LD single-beam bridge crane will provide strong support for its production process.
Warehouse management and logistics center
LD single-beam bridge cranes can be used for loading and unloading, stacking and classification management of goods in warehouses, improving warehousing efficiency and cargo storage density.
In logistics centers, it can also quickly and accurately carry out cargo handling and accelerate logistics operation processes.
With the rapid development of Laos' e-commerce and logistics industries, the application of LD single-beam bridge cranes will be more extensive.
Building material handling
On construction sites, LD single-beam bridge cranes can be used to hoist and carry heavy building materials such as steel beams and concrete components to improve construction efficiency.
The infrastructure construction and urbanization process in Laos are accelerating, and LD single-beam bridge cranes will provide important support for its construction field.
Ore lifting and handling
Inside the mine, LD single-beam bridge cranes can be used for lifting, carrying and stacking of ore, reducing the labor intensity of workers and improving mining efficiency.
Laos has rich mineral resources, and the application of LD single-beam bridge cranes will help the development and utilization of its mineral resources.
Equipment installation and maintenance
LD single-girder bridge cranes can also be used to assist in the installation of large equipment, such as elevators, air-conditioning units, etc., as well as for lifting and handling operations during equipment maintenance.
These applications are also of great significance in Laos' industrial production and construction.
In summary, LD single-girder bridge cranes have been widely used in many fields in Laos, such as automobile manufacturing, steel and machinery manufacturing, warehouse management and logistics centers, building material handling, ore lifting and handling, and equipment installation and maintenance, due to their strong carrying capacity, high work efficiency, and easy operation. These fields cover a wide range of aspects from manufacturing to logistics warehousing, construction, etc., which fully proves the importance and practicality of LD single-girder bridge cranes in Laos' industrial production and construction.
QC Electromagnetic Overhead Crane for sale to Laos
QC Electromagnetic overhead crane is a kind of material handling equipment, equipped with detachable electromagnetic chuck and corresponding operating system to handle and lift metal objects. 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.
QC electromagnetic bridge crane is a heavy-duty lifting equipment designed for handling metal materials. Its working characteristics and application advantages make it have wide application potential in many fields in Laos. The following is an analysis of the working characteristics of QC electromagnetic bridge crane and a discussion of its main application fields in Laos:
1. Working characteristics of QC electromagnetic bridge crane
Electromagnetic suction cup function:
QC electromagnetic bridge crane is equipped with a detachable electromagnetic suction cup, which can generate strong magnetic force for adsorbing and handling magnetic metal products and materials such as steel, plates, profiles, and iron filings.
Heavy load capacity:
This crane belongs to the heavy-duty (A6) working system, and the rated lifting capacity is usually between 5 tons and 50 tons, which can cope with the handling needs of large-capacity loads.
Easy to operate:
The trolley adopts special-shaped rail cable for conduction, and all mechanisms are operated in the control room, which is convenient, flexible and comfortable. All electrical equipment is placed in the electrical room for easy maintenance.
Power supply method:
Usually, the AC power is converted into DC power through the electric generator set installed on the bridge platform or the thyristor DC box installed in the driver's cab, and then the DC power is sent to the lifting electromagnet with a flexible cable through the special cable reel installed on the trolley frame.
Structural composition:
The QC electromagnetic bridge crane consists of five parts: box-type bridge, trolley running mechanism, trolley, electromagnetic disk equipment, and electrical equipment. It has a solid structure and strong adaptability.
2. The main application areas of QC electromagnetic bridge crane in Laos
Metallurgical factory:
In metallurgical factories, QC electromagnetic bridge cranes can be used to transport and stack magnetic metal materials such as steel billets, steel, and iron filings to improve production efficiency. Its powerful electromagnetic suction cup function can easily cope with the handling needs of these heavy loads.
Mechanical manufacturing:
In mechanical manufacturing workshops, the crane can be used to transport and assemble heavy mechanical parts such as engines, gearboxes, etc. Its heavy load capacity and flexible operation make it an ideal choice in the field of mechanical manufacturing.
Ports and docks:
In ports and docks, QC electromagnetic bridge cranes can be used for loading and unloading and stacking containers, metal goods, etc. Although ports and docks use more professional equipment such as container cranes, QC electromagnetic bridge cranes can also play an important role in certain specific scenarios.
Warehousing and logistics:
In warehousing and logistics centers, the crane can be used for handling, stacking and sorting of goods. Its efficient operating capacity and flexible operation methods help improve the efficiency and accuracy of warehousing and logistics.
Construction sites:
On construction sites, QC electromagnetic bridge cranes can be used for lifting and carrying heavy construction materials such as steel beams and steel bars. Although tower cranes, crawler cranes and other equipment are more commonly used on construction sites, QC electromagnetic bridge cranes can also play an important role in certain specific scenarios, such as steel structure installation.
Mining:
In mining, the crane can be used to carry magnetic materials such as ore and mineral sand. Although mining uses more equipment such as excavators and loaders, QC electromagnetic bridge cranes can also provide effective support in certain specific scenarios, such as the stacking and transportation of ore.
In summary, QC electromagnetic overhead crane has wide application potential in many fields in Laos. Its powerful electromagnetic suction cup function, heavy load capacity, convenient operation mode and flexible power supply mode make it an ideal choice for handling and stacking magnetic metal materials. At the same time, its strong structure and strong adaptability also enable it to adapt to various complex working environments.
Electric Hoist Double girder Overhead crane is an overhead crane with the electric hoist as the lifting mechanism, with the lifting capacity 5 ton to 63 ton, used for general material handling and lifting. The working class of the electric hoist overhead is A3 to A5.
Type:LH
Lifting Capacity:5~63t
Lifting Height:Span:8m~32m
Working Duty:A3~A5
Ambient Temperature:-20~40℃
LH double-beam bridge crane plays an important role in industrial production and logistics centers with its simple structure, convenient operation, stable operation and strong load-bearing capacity. Combined with the working characteristics of LH double-beam bridge crane, the following is a detailed analysis of its application in Laos:
1. Working characteristics of LH double-beam bridge crane
Strong structure: LH double-beam bridge crane adopts double-beam structure, which enables it to bear greater load and ensure the safe operation of the equipment.
Easy operation: The motor drives the reducer to drive the drum to rotate, realize the retraction and release of the wire rope and the lifting and lowering of the goods, and the operation process is simple and easy.
Smooth operation: The equipment is reasonably designed and runs smoothly, reducing the risk of damage to the goods during transportation.
Strong load-bearing capacity: LH double-beam bridge crane has a strong load-bearing capacity and is suitable for lifting heavy goods.
Strong adaptability: The crane can adapt to different working environments and operating requirements, such as high temperature, low temperature, humid or dusty environment.
2. Application of LH double-beam bridge crane in Laos
Ports and docks
In ports and docks in Laos, LH double-beam bridge cranes can be used for loading and unloading containers, bulk cargo (such as ore, coal, grain, etc.) and other heavy cargo in ports.
Its strong carrying capacity and stable operation enable it to maintain stability and efficiency in high-intensity operating environments such as ports.
Construction sites
On construction sites in Laos, LH double-beam bridge cranes can be used to lift building materials such as steel bars, cement, bricks, and install heavy equipment (such as elevators, air-conditioning systems, etc.).
Its easy operation and strong adaptability enable it to flexibly respond to various complex operating requirements on construction sites.
Industrial production
In industrial production in Laos, LH double-beam bridge cranes can be used for material handling, loading and unloading, and stacking, especially in large factories and warehouses.
Its strong structure and strong carrying capacity enable it to operate stably and for a long time in industrial production, improving production efficiency.
Mining
In mining in Laos, LH double-beam bridge cranes can be used to transport heavy materials such as ore and ore sand.
Its strong adaptability and strong carrying capacity enable it to remain stable and efficient even in such harsh working environments as mines.
Logistics center
In the logistics center of Laos, LH double-beam bridge cranes can be used for loading, unloading, sorting and stacking of goods.
Its easy operation and smooth operation enable it to improve the handling efficiency and accuracy of goods in the logistics center.
In summary, LH double-beam bridge cranes are widely used in many fields such as ports, construction sites, industrial production, mining and logistics centers in Laos. Its strong structure, easy operation, smooth operation and strong carrying capacity enable it to play an important role in these fields and improve production efficiency and processing efficiency.
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.
QD model double girder overhead crane is applied in open warehouse or rail sideways to conduct common loading unloading and material handling works. It is a heavy duty type overhead crane that satisfy frequently using.
QD double-beam bridge crane has a wide range of application value in many fields such as industrial production and logistics transportation due to its compact structure, strong lifting capacity, simple operation, high safety, convenient maintenance and high cost performance. Combined with the working characteristics of QD double-beam bridge crane, the following is a specific analysis of its application in Laos:
1. Working characteristics of QD double-beam bridge crane
Compact structure: QD double-beam bridge crane adopts box-shaped main beam with compact structure, which enables the crane to exert the maximum lifting capacity in a limited space.
Strong lifting capacity: The crane has a strong lifting capacity and is suitable for lifting heavy goods, which can meet the handling needs of various large and heavy workpieces.
Simple operation: QD double-beam bridge crane is easy to operate, and all mechanisms are operated in the control room. The driver can easily realize the various functions of the crane through the control handle or button.
High safety: The crane is equipped with complete safety protection devices, such as limiters, overload protectors, etc., which can ensure the safety of operators and equipment.
Easy maintenance: The parts of the crane meet the requirements of standardization, serialization and generalization, which are easy to maintain and replace.
High cost performance: QD double-beam bridge cranes are relatively reasonably priced and have a high cost performance while meeting various lifting needs.
2. Application of QD double-beam bridge cranes in Laos
Ports and docks
In ports and docks in Laos, QD double-beam bridge cranes can be used for loading and unloading containers, bulk cargo and other goods. Its strong lifting capacity and compact structure enable the crane to efficiently complete cargo loading and unloading operations in narrow port spaces.
Industrial manufacturing
In the field of industrial manufacturing in Laos, QD double-beam bridge cranes can be used for material handling, workpiece assembly and other operations on production lines. Its easy operation and high safety enable the crane to improve production efficiency and reduce the labor intensity of workers.
Construction site
On construction sites in Laos, QD double-beam bridge cranes can be used for operations such as handling construction materials and installing heavy equipment. Its strong lifting capacity and compact structure enable the crane to easily cope with various complex operating environments on construction sites.
Logistics and warehousing
In the field of logistics and warehousing in Laos, QD double-beam bridge cranes can be used for loading and unloading, stacking and sorting of goods. Its easy operation and convenient maintenance enable the crane to improve the efficiency and accuracy of logistics and warehousing.
Energy and Minerals
In the field of energy and minerals in Laos, QD double-beam bridge cranes can be used for handling and loading and unloading heavy materials such as coal and ore. Its strong lifting capacity and strong adaptability enable the crane to remain stable and efficient in harsh operating environments.
In summary, QD double-beam bridge cranes are widely used in many fields such as ports, industrial manufacturing, construction sites, logistics and warehousing, energy and minerals in Laos. Its compact structure, strong lifting capacity, simple operation, high safety, easy maintenance and high cost performance enable the crane to play an important role in these fields and improve production efficiency and processing efficiency.
Insulation overhead crane is widely used in smelting workshops of electrolytic nonferrous metal, aluminum and magnesium. This insulation overhead crane is constituted by box-type main girder, crane traveling mechanism, trolley and electrical parts.
To prevent the current passing through the lifting mechanism to the crane and threatening the operator’s life, parts of the insulation overhead crane are protected by insulation treatment. Insulation overhead crane work level is heavy duty, so the main lifting is equipped with dual braking in order to ensure safe production.
QY insulated bridge crane plays an important role in lifting operations that require insulation protection due to its unique working characteristics. Combined with its working characteristics, the following is an analysis of the main applications of QY insulated bridge crane in Laos:
1. Working characteristics of QY insulated bridge crane
Insulation protection:
QY insulated bridge crane is equipped with 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 components being transported during the working process, thereby endangering the driver's life and the safety of the equipment.
Heavy load capacity:
This crane is usually a heavy-duty working system with a strong lifting capacity. The lifting capacity is generally between 5 tons and 50 tons, which can meet the handling needs of various heavy goods.
Easy operation:
The operation of QY insulated bridge crane is completed in the driver's cab, equipped with advanced control systems and monitoring equipment, making the operation process simple and easy, and also improving the safety of the operation.
Compact structure:
The crane has a compact structure and a small footprint, which can make full use of space for lifting operations and improve work efficiency.
Strong adaptability:
QY insulated bridge crane has good adaptability and flexibility, and can adapt to different working environments and operating requirements.
2. The main application of QY insulated bridge crane in Laos
Nonferrous metal smelting:
In the nonferrous metal smelting workshops in Laos, such as aluminum, magnesium, lead, zinc, copper and other metal smelting processes, QY insulated bridge cranes can be used to lift and stack heavy materials such as ingots, plates, pipes and other heavy materials of these metals and their alloys. Its insulation protection device can effectively prevent the current from passing through the lifted materials to the crane to ensure the safety of the operation.
Chemical and pharmaceutical:
In the chemical and pharmaceutical industries in Laos, QY insulated bridge cranes can be used to lift and stack various chemical raw materials, intermediates, finished products and other materials. These materials are often corrosive, flammable and explosive, so the use of insulated cranes can ensure safety during the operation.
Power and energy:
In the power and energy industries in Laos, QY insulated bridge cranes can be used to lift and install heavy objects such as power equipment, transformers, cables, etc. Its heavy load capacity and insulation protection device can ensure the safety and reliability in power operations.
Other occasions requiring insulation protection:
In addition to the above industries, QY insulated bridge cranes can also be used in other lifting operations that require insulation protection, such as specific operating areas in papermaking, printing and dyeing, food processing and other industries. In these occasions, the use of insulated cranes can prevent the current from passing through the hoisted materials or equipment to the crane, thereby ensuring the safety of operators and the normal operation of equipment.
In summary, QY insulated bridge cranes play an important role in Laos' non-ferrous metal smelting, chemical and pharmaceutical, power and energy and other occasions requiring insulation protection with their unique insulation protection, heavy load capacity, easy operation, compact structure and strong adaptability.
European Double Girder Overhead Crane for sale to Laos
European double girder overhead crane is the latest version of overhead crane, designed with FEM standards, developed on the base of traditional crane, therefore, European double girder overhead crane has unbeatable advantages, such as, unparalleled performance, tight structure, light dead weight, high safety and reliability, high perform efficiency, and widely applications for various industries.
Due to the design advantages, European double girder overhead crane could help you to lower initial investment for factory construction, increase productivity, and lower efforts for daily maintenance, and reduce energy consumption, and obtain higher return on investment.
The European double-beam bridge crane has a wide range of application value in many fields such as industrial production and logistics transportation due to its compact structure, light weight, wide application, high efficiency, smooth operation, convenient operation, simple maintenance and multiple protection. Combined with the working characteristics of the European double-beam bridge crane, the following is an analysis of its main application areas in Laos:
1. Working characteristics of the European double-beam bridge crane
Compact structure and light weight:
The European double-beam crane has a compact structure and light weight, which further reduces the size and weight of the crane, has a small wheel pressure, a lower height of the whole machine, and increases the lifting height.
Wide application and high efficiency:
The distance from the hook to the wall is smaller, the clearance is low, and the plant space can be fully utilized to improve production efficiency.
Smooth operation and no impact:
With good control technology and high-quality key components, the startup and operation are smoother, no impact, better mute effect, and reduce noise hazards.
Convenient operation and easy maintenance:
High degree of automation and flexible operation; adopting a unique design concept, mature manufacturing process, low failure rate, and easy maintenance.
Multiple protection and more reliable:
The use of automation technology for lifting limit, high protection level, good safety guarantee, and reduced operation risks; the high-performance brake adopts dustproof design, can be automatically adjusted, and has a longer service life.
2. The main application areas of European double-beam bridge cranes in Laos
Manufacturing:
European double-beam bridge cranes are widely used in the manufacturing industry, including automobile manufacturing, machinery manufacturing, chemical equipment, steel smelting and other industries. In Laos, these industries are developing rapidly, and European double-beam cranes can be used for lifting and handling of raw materials and finished products, as well as workpiece handling on assembly lines to improve production efficiency.
Warehousing and logistics:
In large warehouses and logistics centers, European double-beam cranes can be used for stacking, loading and unloading and handling of goods. Its compact structure and light weight enable the crane to efficiently complete operations in a limited space and improve logistics efficiency.
Port terminal:
The application of European double-beam cranes in port terminals is also very important. In the container terminal yard, the crane can be used for stacking and handling of containers; in bulk cargo terminals, it can be used for loading and unloading of bulk cargo such as coal and ore.
Construction industry:
In the construction industry, European double-beam cranes can be used for lifting materials such as steel bars, prefabricated concrete components, etc. during the construction of high-rise buildings. Its efficient and stable lifting capacity makes the crane play an important role in construction.
Power industry:
In the power industry, European double-beam cranes can be used for equipment lifting in power station construction and equipment maintenance in daily maintenance. Its compact structure and smooth operation make the crane have a wide range of application prospects in the power industry.
Shipbuilding and marine engineering:
In the field of shipyards and marine engineering, European double-beam cranes can be used for lifting large components in the process of segmented manufacturing and assembly. Its powerful lifting capacity and stable performance make the crane play an important role in shipbuilding and marine engineering.
In summary, European double-beam bridge cranes play an important role in many fields such as manufacturing, warehousing and logistics, port terminals, construction industry, power industry, shipbuilding and marine engineering in Laos with their unique working characteristics and wide application fields. With the continuous development of Laos' economy, the application prospects of European double-beam cranes in these fields will be broader.
We are a crane manufacturer located in China, providing crane customization services to global crane customers. If you want to customize a Overhead Crane, you can leave a message on the website or Email: sales010@cranesdq.com, tell us the following information, and our sales manager will contact you:
Lifting capacity (ton): __ ?( The rated capacity)
Lifting height (m):__ ? (Height from hook center to the floor)
Span (m): __ ? (Distance between rail center)
Lifting speed (m/min): __ ? ( Single, Dual, Variable)
Traveling distance (m): __ ? (The length of the rail)
Work duty: __ ? (How many hours a day? How many times an hour?)
What material to be lifted: __ ?
Industrial voltage: __ ? ( like :380V, 50Hz, 3ph )
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