El 20 ton puente grúa is a crane type with a wide range of applications. We offer a variety of 20 ton overhead crane to suit your business’s lifting requirements, such as single girder crane, double girder crane, explosion proof crane, grab crane, foundry crane and magnetic overhead crane. Overhead cranes have high requirements on the working environment. If you cannot choose a suitable type of crane, it will bring a lot of trouble and loss to the work.
Here is an estimation of price ranges for 20-ton single-girder overhead cranes based on different spans, including both RMB and USD pricing (please note that these prices are for reference only and may vary due to various factors, with an assumed exchange rate of approximately 7 RMB to 1 USD):
| Span (metros) | Price Range (RMB) | Price Range (USD) |
|---|---|---|
| 10-15 | 10,000 - 30,000 | 1,429 - 4,286 |
| 15-20 | 20,000 - 40,000 | 2,857 - 5,714 |
| 20-25 | 30,000 - 50,000 | 4,286 - 7,143 |
| Above 25 | 40,000 - 60,000 and above | 5,714 - 8,571 and above |
Please note that the above price range and influencing factors are for reference only. The specific price needs to be determined according to the actual situation and specific requirements. If you need to buy a 20-ton single-beam overhead crane, please be sure to consult with Dongqi De La Grúa in detail and provide detailed parameter requirements.
Here is the price list for 20-ton double-girder overhead cranes, distinguished by span, including both RMB and USD pricing (please note that the prices are for reference only and may vary due to various factors such as market changes, brands, configurations, etc. The USD prices are roughly estimated based on an exchange rate of 7):
| Span (metros) | Price Range (RMB) | Price Range (USD) |
|---|---|---|
| 10-15 | 50,000 - 80,000 | 7,143 - 11,429 |
| 15-20 | 80,000 - 120,000 | 11,429 - 17,143 |
| 20-25 | 120,000 - 180,000 | 17,143 - 25,714 |
| Above 25 | 180,000 and above | 25,714 and above |
Please note that the above prices are for reference only and actual conditions may vary. When purchasing, it is recommended to consult with Dongqi Crane in detail to obtain the most accurate price information.
LD 20-ton single-beam overhead crane is a light and small lifting machinery, which is widely used in lifting operations in factories, warehouses, material yards and other places. The following is a detailed introduction to its characteristics:
The crane has a reasonable design and strong rigidity. It uses a fixed electric hoist installed on the main beam of the crane as the operating mechanism of the trolley. The electric hoist is designed and manufactured by a professional manufacturer to ensure the stability and reliability of the crane. Its rated lifting capacity is 20 tons, which can meet the needs of most lifting operations.
In terms of span, LD single-beam overhead crane has greater adaptability, and the usual span range is between 7.5 meters and 30 meters, which can meet the needs of different sites and working spaces. At the same time, the crane also has a variety of effective lifting heights to choose from, such as 6 meters, 9 meters, 12 meters, etc., to adapt to lifting operations at different heights.
In terms of operation, LD single-beam overhead crane provides a variety of methods such as ground button operation, wireless remote control and control room operation to meet the needs of users in different working environments. The ground button operation is simple and intuitive, the wireless remote control is more flexible and convenient, and the control room operation provides a more comfortable and safe working environment.
In addition, the LD type single-beam overhead crane also has the advantages of being economical and having a short order cycle. Its simple structure, light weight and low price enable users to save costs during purchase and use. At the same time, the order cycle of this crane is relatively short, which can quickly meet the needs of users.
However, it should be noted that the LD type single-beam overhead crane also has some limitations. For example, its effective lifting height is relatively low, the shaking during use may be relatively large, the working level is low, and it is not suitable for lifting operations in heavy workshops. Therefore, it is necessary to make comprehensive considerations based on the actual working environment and needs when selecting and using it.
The LH 20-ton double-beam overhead crane is an efficient and safe lifting equipment, which is widely used in many fields such as industry, construction, and ports.
The crane adopts a double-beam structure, which has stronger load-bearing capacity and stability, ensuring the safe operation of lifting operations. Its rated lifting capacity is 20 tons, which is suitable for lifting various heavy goods, such as steel, building materials, port goods, etc. In terms of span, the LH 20-ton double-beam overhead crane usually has greater adaptability and can meet the needs of different sites and working spaces.
In terms of working principle, the LH double-beam overhead crane is based on an electric hoist and a double-beam structure. The motor drives the reducer to drive the drum to rotate, thereby realizing the retraction and release of the wire rope and the lifting and lowering of the goods. This design makes the crane more flexible and accurate in operation.
In addition, the LH 20-ton double-beam overhead crane is also equipped with a complete electrical control system, including key components such as control circuits, motors, and reducers, which ensures the stability of the electrical control and drive of the equipment. At the same time, its structure is relatively simple, easy to operate, and runs smoothly, further improving the operating efficiency.
It is worth mentioning that the LH 20-ton double-beam overhead crane also has good environmental adaptability. It can work normally in the working environment temperature range of -25℃~+40℃, meeting the operation requirements in various harsh environments. At the same time, the crane also has anti-corrosion and anti-rust properties, and can maintain a long service life in humid and corrosive environments.
The QD 20-ton double-beam overhead crane is a heavy-duty lifting equipment widely used in the industrial field. Its design and manufacturing follow international advanced standards to ensure the reliability and efficiency of the equipment.
The crane is mainly composed of a lifting mechanism, a traveling mechanism, a trolley mechanism and a car mechanism. The lifting mechanism is driven by a motor to achieve the rise and fall of the goods; the traveling mechanism enables the crane to move smoothly on the track of the factory or warehouse; the trolley mechanism and the car mechanism work together to achieve the horizontal movement and precise positioning of the goods.
The QD 20-ton double-beam overhead crane has a rated lifting capacity of 20 tons and is suitable for lifting various heavy goods. Its bridge adopts a box-type main beam structure with high strength and rigidity, and can withstand large loads and deformation. At the same time, the crane is also equipped with an advanced electrical control system to achieve precise control of the motor's start and stop, speed adjustment and direction change functions. In addition, the system is also responsible for monitoring the working status of the crane, such as load weight, height limit and tilt angle, to ensure that the crane operates within a safe range.
In terms of safety, the QD 20-ton double-beam overhead crane is equipped with a variety of safety devices, such as overload limiters, height limiters, anti-tipping devices, etc., which effectively prevent safety accidents caused by operating errors or equipment failures. At the same time, its parts have also been standardized, serialized and universalized, which is convenient for maintenance and replacement.
The QD 20-ton double-beam overhead crane also has good environmental adaptability. It can work normally in the working environment temperature range of -20℃ to 40℃, meeting the operation requirements in various harsh environments. In addition, the crane also has anti-corrosion and anti-rust properties, and can maintain a long service life in a humid and corrosive environment.
20 ton European-spec Single Girder Overhead Crane
The 20-ton European-style single-girder overhead crane is an efficient, compact and multi-functional lifting equipment, specially designed to meet the needs of modern industry for handling heavy objects. This kind of crane incorporates advanced European crane design concepts and technologies and has the following notable features:
Its structure adopts a single-girder bridge design, which is closely connected with the track to form a whole. This structure is not only simple but also highly rigid, ensuring the stability and load-bearing capacity of the crane. With a rated lifting capacity of 20 tons, it can easily handle the handling needs of various heavy goods and is widely used in factories, warehouses, docks and other places.
European-style single-girder overhead cranes focus on high efficiency and energy saving in design, and use high-quality motors and reducers, making the crane highly efficient and low in energy consumption during operation. This helps reduce the company's operating costs while also complying with current environmental protection, energy conservation and emission reduction requirements.
In terms of operation, the crane provides manual operation and wireless remote control to meet the needs of different usage scenarios. Wireless remote control makes operation more flexible and convenient, greatly improving work efficiency. At the same time, the crane is also equipped with a variety of protection measures, such as limit switches, overload protection, etc., to ensure the safety and reliability of the crane during use.
In addition, European-style single-girder overhead cranes strictly control material selection and use high-quality steel and other raw materials to ensure the mechanical performance and load-bearing capacity of the crane. Its simple structural design and reasonable layout of parts make it easy to maintain and maintain, reducing downtime caused by equipment failure and improving production efficiency.
The 20-ton European double-beam overhead crane is an efficient, stable and versatile heavy-duty lifting equipment designed to meet the high requirements of modern industry for heavy object handling. The following is a detailed introduction to its features:
The design of this crane incorporates the advanced European crane technology concept, and the structure is stable and compact. Its double-beam structure is made of high-strength steel, which ensures the load-bearing capacity and stability of the crane. The rated lifting capacity of 20 tons enables it to easily cope with the handling needs of various heavy goods, and is suitable for factories, warehouses, docks and other places.
In terms of lifting capacity, the 20-ton European double-beam overhead crane performs well. Its optimized design and advanced manufacturing process enable the crane to remain stable when bearing large loads, and run smoothly and without shaking. This stability not only improves work efficiency, but also ensures the safety of operators.
In addition, the crane is also highly flexible and versatile. It can be customized according to different operating requirements, such as equipped with different lifting equipment, control systems, etc. At the same time, the trolley and trolley operating mechanisms of the crane adopt advanced transmission technology and control systems to achieve precise positioning and smooth movement. This allows the crane to operate efficiently even in a narrow space.
In terms of safety, the 20-ton European double-beam overhead crane also performs well. It is equipped with a variety of safety protection devices, such as overload limiters, height limiters, anti-tipping devices, etc. These devices can promptly issue alarms and take measures when the crane is abnormal to ensure the safety of operators and the integrity of the equipment.
In terms of maintenance and care, the crane is also designed to be quite convenient. Its structure is simple and clear, and the layout of parts is reasonable, which is convenient for maintenance personnel to carry out daily inspection and maintenance. At the same time, the crane's electrical control system also adopts a modular design, making maintenance and replacement more convenient and quick.
The LDP 20-ton low-clearance single-girder overhead crane is a heavy-duty lifting equipment specially designed for low spaces and is designed to meet the dual needs of high efficiency and space utilization for heavy object handling in modern industry.
The crane adopts a single-girder structure, and the main girder is usually a box girder. The design is compact and rigid, able to withstand large loads and maintain stability. The electric hoist is hung on one side of the main beam. This design not only increases the service space of the hook, but also significantly reduces the height requirements for the factory building, thereby reducing construction costs and space occupation. Its rated lifting capacity is 20 tons, which is suitable for handling and hoisting of various heavy goods.
In terms of lifting performance, the LDP 20-ton low-clearance single-girder overhead crane performs well. It is equipped with advanced lifting mechanisms and operating mechanisms, which are driven by electric motors to realize the lifting and smooth movement of goods. The reduction device adopts gear reduction transmission to ensure the operating efficiency and stability of the crane. At the same time, the whole machine is equipped with safety protection devices such as lifting and lowering limit switches and trolley travel switches, which effectively prevents safety accidents caused by operating errors or equipment failures.
In terms of maneuverability, the crane provides ground control modes, including ground operation, remote control operation, ground + remote operation and other modes. These operating methods are flexible and convenient, and can meet the needs of different working environments and operating habits. At the same time, the crane's electrical control system adopts a modular design, making maintenance and replacement more convenient and faster.
In addition, the LDP 20-ton low-headroom single-girder overhead crane also has the advantages of low noise and beautiful appearance. Its large wheelbase and smooth operation make the crane produce less noise during operation and have less impact on the working environment and operators. At the same time, its appearance design is simple and elegant, in line with the aesthetic requirements of modern industry.
In summary, the LDP 20-ton low-headroom single-girder overhead crane has become an indispensable part of modern industry due to its compact structure, strong load-bearing capacity, stable lifting performance, flexible and convenient control, low noise, and beautiful appearance. One of the important equipment. It is widely used in heavy object handling and hoisting operations in factories, warehouses, docks and other places, providing a strong guarantee for the efficient production and safe operation of enterprises.
LX Under-Running Suspension Type Overhead Crane
The LX 20-ton under-running suspended overhead crane is an efficient and flexible lifting equipment designed to meet the high requirements of heavy object handling and space utilization in modern industry.
The crane adopts a suspended design with a compact and rigid structure, capable of bearing large loads and maintaining stability. Its rated lifting capacity reaches 20 tons, which is suitable for the handling and lifting of various heavy goods. The crane's trolley travel mechanism is suspended on the I-beam, realizing rail operation, ensuring the stability and accuracy of the crane during operation.
In terms of lifting performance, the LX 20-ton under-running suspended overhead crane is equipped with advanced lifting mechanism and running mechanism. The lifting mechanism is driven by an electric motor to achieve rapid lifting and lowering of goods, while the running mechanism ensures the smooth movement of the crane on the track. At the same time, the crane is also equipped with a variety of safety protection devices, such as overload limiter, height limiter, anti-tipping device, etc., to ensure the safety of operators and the integrity of the equipment.
In terms of maneuverability, the crane provides a variety of operation modes such as ground control and wireless remote control. The ground control method is simple and intuitive, suitable for fixed work points; while the wireless remote control method is more flexible and convenient, suitable for occasions where the work point needs to be frequently moved. These operation methods enable the crane to easily cope with various complex working environments.
In addition, the LX 20-ton under-running suspended overhead crane also has the advantages of low noise, no pollution, and easy maintenance. The design of its electric hoist and trolley and other components makes the crane generate less noise during operation, which has less impact on the working environment and operators. At the same time, the structural design and material selection of the crane also meet environmental protection requirements and will not pollute the environment. In terms of maintenance, the crane's parts are reasonably arranged and easy to disassemble, making repair and replacement more convenient and quick.
The 20-ton explosion-proof single-girder overhead crane is a heavy-duty lifting equipment designed for industrial environments with explosion-proof requirements. This crane not only has a strong lifting capacity, but can also operate safely in flammable, explosive and other dangerous environments, providing important safety guarantees for industrial production.
The design of this crane fully considers the explosion-proof performance. Its electrical system uses explosion-proof electrical equipment, including explosion-proof motors, explosion-proof control boxes, etc., to ensure that no electric sparks or arcs will occur in an environment with explosive gases or steam, thereby avoiding the risk of causing an explosion. At the same time, the mechanical structure of the crane has also undergone special treatment, such as the use of explosion-proof coatings and increased mechanical strength, to improve its durability and safety in dangerous environments.
In terms of lifting performance, the 20-ton explosion-proof single-girder overhead crane performs well. Its main beam is made of high-strength steel, with a compact structure and strong rigidity, and can withstand large loads and maintain stability. As a lifting mechanism, the electric hoist has the characteristics of fast lifting speed and accurate positioning, which can meet the handling and lifting needs of various heavy goods. In addition, the crane is also equipped with advanced operating mechanisms, including trolley travel mechanisms and car travel mechanisms, which realize the smooth movement and precise positioning of the crane on the track.
In terms of maneuverability, the crane provides a variety of operating methods, such as ground control, wireless remote control, etc., to meet the needs of different working environments and operating habits. At the same time, the crane is also equipped with complete safety protection devices, such as overload limiter, height limiter, anti-tipping device, etc., to ensure the safety of operators and the integrity of equipment.
In addition, the 20-ton explosion-proof single-beam overhead crane also has the advantages of easy maintenance and low noise. Its structural design and material selection make the crane easy to maintain and maintain during long-term use, reducing maintenance costs. At the same time, the crane has low operating noise and has little impact on the working environment and operators.
The 20-ton explosion-proof double-beam overhead crane is a heavy-duty lifting equipment designed for inflammable and explosive hazardous environments. It has strong lifting capacity and excellent explosion-proof performance.
The main structure of the crane consists of two parallel main beams and end beams to form a stable bridge structure. The main beam usually adopts a box-type structure with high strength and rigidity, which can withstand large loads and maintain the stability of the crane. The end beam is connected to both ends of the main beam to support and fix the crane to ensure its smooth operation on the track.
In terms of explosion-proof performance, the 20-ton explosion-proof double-beam overhead crane adopts a number of advanced technologies. Its electrical system is equipped with explosion-proof electrical equipment, including key components such as explosion-proof motors and explosion-proof control boxes, to ensure that no electric sparks or arcs will occur in an environment with explosive gas or steam, thereby avoiding the risk of causing an explosion. At the same time, the mechanical structure of the crane has also been specially treated, such as using explosion-proof coatings and increasing mechanical strength, to improve its durability and safety in hazardous environments.
In terms of lifting performance, the crane performs well. Its rated lifting capacity is 20 tons, which is suitable for handling and hoisting operations of various heavy goods. The crane is equipped with advanced lifting mechanism and running mechanism, which realizes the lifting and smooth movement of goods through motor drive. The lifting mechanism usually adopts electric hoist or winch, which has the characteristics of fast lifting speed and accurate positioning. The running mechanism includes the trolley running mechanism and the trolley running mechanism, which realizes the flexible movement and precise positioning of the crane on the track.
In terms of maneuverability, the 20-ton explosion-proof double-beam overhead crane provides a variety of operation modes to meet the needs of different working environments and operating habits. The operator can remotely control the crane through the ground control station or wireless remote control to realize the lifting, lowering, forward and backward actions of the crane. At the same time, the crane is also equipped with complete safety protection devices, such as overload limiter, height limiter, anti-tipping device, etc., to ensure the safety of the operator and the integrity of the equipment.
In addition, the 20-ton explosion-proof double-beam overhead crane also has the advantages of easy maintenance and low noise. Its structural design and material selection make the crane easy to maintain and maintain during long-term use, reducing maintenance costs. At the same time, the crane has low operating noise and has little impact on the working environment and operators.
In summary, the 20-ton explosion-proof double-beam overhead crane has become an indispensable and important equipment in industrial environments with explosion-proof requirements due to its strong lifting capacity, excellent explosion-proof performance, flexible controllability and convenient maintenance. It is widely used in dangerous industries such as petroleum, chemical industry, coal mining, etc., providing a strong guarantee for the safe production and efficient operation of enterprises.
The QZ 20-ton grab overhead crane is a heavy-duty lifting equipment widely used in the industrial field, especially suitable for handling bulk materials in metallurgy, mining, chemical industry and other industries.
The design of this crane fully considers the needs of heavy load and frequent use, and adopts sturdy and durable materials and structures to ensure its long-term stable operation and excellent lifting performance. Its rated lifting capacity is 20 tons, including the weight of the grab, which makes it easy to cope with the handling needs of various heavy bulk materials.
In terms of structure, the QZ 20-ton grab overhead crane adopts a double-beam bridge design, and the main beam and end beam form a stable frame structure, which provides strong support and stability for the crane. At the same time, the grab, as the main lifting device, realizes the grabbing, transfer and release of materials through lifting and opening and closing actions. The opening direction of the grab is parallel to the main beam and vertical to the main beam, which can be selected according to actual operation needs.
In terms of controllability, the crane provides flexible and diverse operation methods. The operator can remotely control the crane through the ground control station or the driver's cab to realize the lifting, lowering, forward and backward actions of the crane. At the same time, the crane is also equipped with complete safety protection devices, such as limit switches, overload protection devices, emergency stop devices, etc., to ensure the safety of operators and the integrity of the equipment.
In addition, the QZ 20-ton grab overhead crane also has the advantages of strong adaptability and easy maintenance. Its structural design and material selection enable the crane to operate stably for a long time in high temperature, dust and corrosive environments. At the same time, the parts of the crane are reasonably arranged and easy to disassemble, making maintenance and replacement more convenient and quick.
In summary, the QZ 20-ton grab overhead crane has become an indispensable and important equipment in the industrial field with its powerful lifting capacity, excellent maneuverability, high adaptability and easy maintenance. It is widely used in the handling of various bulk materials, providing a strong guarantee for the production efficiency and operational benefits of enterprises.
The QC 20-ton electromagnetic overhead crane is an efficient and advanced lifting equipment widely used in the industrial field, especially in places where magnetic ferrous metal products and materials need to be transported and loaded and unloaded, such as metallurgical plants, machinery plants, warehouses, etc.
The design of this crane fully considers the needs of heavy loads and frequent use, and adopts high-strength and corrosion-resistant materials, as well as optimized structural design, to ensure its long-term stable operation and excellent lifting performance. Its rated lifting capacity is 20 tons (excluding the weight of the electromagnetic disk), which means that it can easily cope with the handling needs of various heavy goods.
In principle, the QC electromagnetic overhead crane uses electromagnetic force to suspend and unload objects. When the power is turned on, the generator converts electrical energy into electromagnetic force, and the magnet also converts electromagnetic force into magnetic flux, thereby realizing the control of the suspended object. By adjusting the size and direction of the electromagnetic force, the lifting and moving of the object can be precisely controlled. This lifting method is not only fast and efficient, but also easy to operate and has a wide range of adaptability.
In terms of controllability, the QC electromagnetic overhead crane provides flexible and diverse operating methods. The operator can remotely control the crane through the ground control station or the driver's cab to realize the lifting, lowering, forward and backward movements of the crane. At the same time, the crane is also equipped with complete safety protection devices, such as limit switches, overload protection devices, emergency stop devices, etc., to ensure the safety of the operator and the integrity of the equipment.
In addition, the QC 20-ton electromagnetic overhead crane also has the advantages of stable structure and convenient maintenance. Its double-beam bridge structure design makes the crane more stable during operation, reduces shaking and vibration, and improves the safety of operation. At the same time, the layout of the crane's parts is reasonable and easy to disassemble, making maintenance and replacement more convenient and quick.
In summary, the QC 20-ton electromagnetic overhead crane has become an indispensable and important equipment in the industrial field with its powerful lifting capacity, efficient electromagnetic suspension and unloading methods, flexible controllability, stable structure, and convenient maintenance. It is widely used in various occasions where magnetic materials need to be transported and loaded and unloaded, providing a strong guarantee for the production efficiency and operational benefits of the enterprise.
The QY 20-ton insulated overhead crane is a heavy-duty lifting equipment designed for specific industrial environments. It is particularly suitable for occasions that require insulation treatment, such as electrolytic aluminum, magnesium, lead, zinc and other non-ferrous metal smelting workshops. This crane not only has a strong lifting capacity, but also can operate stably in harsh environments such as high temperature, strong magnetic field, and dust, providing important safety guarantees for industrial production.
In terms of structure, the QY 20-ton insulated overhead crane adopts a double-beam bridge design. The main beam and end beam form a stable frame structure to ensure the stability and carrying capacity of the crane. At the same time, the crane is also equipped with an insulation device to prevent the current on the live equipment from being transmitted to the crane through the hoisted components during the working process, thereby endangering the driver's life safety and the integrity of the equipment.
In terms of lifting performance, the rated lifting capacity of the crane is 20 tons, which can meet the handling and lifting needs of various heavy goods. The crane is equipped with advanced lifting mechanism and operating mechanism, which is driven by an electric motor to achieve the lifting and smooth movement of goods. The lifting mechanism usually adopts an electric hoist or winch, which has the characteristics of fast lifting speed and accurate positioning. The operating mechanism includes the trolley travel mechanism and the trolley travel mechanism, which realizes the flexible movement and precise positioning of the crane on the track.
In terms of maneuverability, the QY 20-ton insulated overhead crane provides a variety of operation modes to meet the needs of different working environments and operating habits. The operator can remotely control the crane through the ground control station or the driver's cab to realize the lifting, lowering, forward and backward movements of the crane. At the same time, the crane is also equipped with complete safety protection devices, such as limit switches, overload protection devices, emergency stop devices, etc., to ensure the safety of operators and the integrity of the equipment.
In addition, the QY 20-ton insulated overhead crane also has the advantages of strong structure, easy use and high efficiency. The selection of its insulation device and special materials enables the crane to operate stably for a long time in harsh environments, reducing maintenance costs. At the same time, the crane has low operating noise and has little impact on the working environment and operators.
In summary, the QY 20-ton insulated overhead crane has become an indispensable and important equipment in industrial environments such as non-ferrous metal smelting with its strong lifting capacity, excellent insulation performance, flexible maneuverability, strong structure and easy use. It is widely used in various occasions that require insulation treatment, providing a strong guarantee for the safe production and efficient operation of enterprises.
The QE 20-ton double-trolley overhead crane is a heavy-duty lifting equipment widely used in industrial production. It combines advanced technology and design concepts to provide users with efficient, safe and reliable lifting solutions.
The crane adopts a double-trolley structure, which enables it to operate two trolleys simultaneously or separately, realizing the diversity and flexibility of lifting operations. Each trolley is equipped with a powerful lifting mechanism, allowing the crane to easily cope with the 20-ton heavy object handling needs. At the same time, the double-trolley structure also makes the crane more handy when lifting long, large or irregularly shaped objects, improving operating efficiency.
In terms of electrical systems, the QE 20-ton double-trolley overhead crane adopts advanced variable frequency speed control technology to achieve smooth start, operation and stop of the crane. This technology not only improves the operating accuracy and stability of the crane, but also reduces energy consumption and noise, providing users with a more comfortable working environment.
Safety performance is one of the important features of the QE 20-ton double-trolley overhead crane. The crane is equipped with a variety of safety protection devices, such as limiters, overload protection devices, wind protection devices, etc., to ensure the safe operation of the crane under various working conditions. At the same time, the crane's operating room is reasonably designed with a wide field of vision, providing operators with a good working environment and convenient operating conditions.
In addition, the QE 20-ton double trolley overhead crane also has a wide range of adaptability and application prospects. It can be widely used in production lines or warehouses in metallurgy, electric power, petrochemical, shipbuilding, machinery and other industries to lift various heavy objects and materials. At the same time, the crane can also be customized according to the actual needs of users to meet different lifting operation needs.
The QDY 20-ton ladle overhead crane is a heavy-duty lifting equipment designed for the metallurgical industry, especially suitable for lifting and handling operations on metallurgical production lines such as foundries and steel mills. This crane not only has a strong lifting capacity, but also can operate stably in harsh environments with high temperature, high dust and harmful gases, providing important technical support for metallurgical production.
In terms of structure, the QDY 20-ton ladle overhead crane adopts a double-beam bridge design, and the main beam and end beam form a stable frame structure to ensure the stability and carrying capacity of the crane. At the same time, the crane is also equipped with an insulation layer to prevent high temperature from damaging the crane structure and improve the service life of the crane.
In terms of lifting performance, the rated lifting capacity of the crane is 20 tons, which is particularly suitable for lifting molten metals such as ladles. The crane is equipped with advanced lifting and operating mechanisms, which are driven by electric motors to achieve the lifting and smooth movement of the ladles. The lifting mechanism usually adopts an electric hoist or winch, which has the characteristics of fast lifting speed and accurate positioning. The operating mechanism includes the trolley travel mechanism and the trolley travel mechanism, which realizes the flexible movement and precise positioning of the crane on the track.
In terms of safety, the QDY 20-ton ladle overhead crane is equipped with a variety of safety protection devices, such as limiters, overload protection devices, anti-tipping devices, etc., to ensure the safe operation of the crane. At the same time, the crane's operating room is reasonably designed with a wide field of vision, providing operators with a good working environment and convenient operating conditions. In addition, the crane also uses high-quality materials such as special motors for metallurgical lifting and steel core wire ropes suitable for high-temperature occasions, which further improves the safety and reliability of the crane.
In terms of controllability, the QDY 20-ton ladle overhead crane provides flexible and diverse operating methods. The operator can remotely control the crane through the ground control station or the driver's cab to realize the crane's lifting, lowering, forward, backward and other actions. This flexible operation method not only improves the crane's operating efficiency, but also reduces the operator's labor intensity.
In addition, the QDY 20-ton ladle overhead crane also has the advantages of easy maintenance and low noise. Its structural design and material selection make the crane easy to maintain and service during long-term use, reducing maintenance costs. At the same time, the crane has low operating noise and has little impact on the working environment and operators.
In summary, the QDY 20-ton ladle overhead crane has been widely used in the metallurgical industry for its strong lifting capacity, excellent safety performance, flexible maneuverability and easy maintenance. It can not only meet the handling needs of various heavy goods, but also operate stably in harsh environments such as high temperature and high dust, providing a strong guarantee for the safe production and efficient operation of enterprises.
| La sobrecarga de la grúa Puente | Capacidad | Span | Altura | Área De Cobertura De Tipo De | Área De Cobertura | Motorización |
| De Una Sola Viga De Grúa De Arriba | 20 ton | 7.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| Double Girder Electric Hoist Crane | 20 ton | 7.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| Grúa De Arriba De La Viga Doble | 20 ton | 7.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| La Baja Altura De Una Sola Viga De Grúa De Arriba | 20 ton | 7.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| Único Europeo Viga De La Grúa De Arriba | 20 ton | 6m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| Europea De La Grúa De Arriba De La Viga Doble | 20 ton | 6m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| Se montan en el techo de la Estación de trabajo de la Grúa Puente | 20 ton | 7.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| A prueba de explosión de una Sola Viga de Grúa de arriba | 20 ton | 7.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| A prueba de explosiones de la Grúa de arriba de la Viga Doble | 20 ton | 7.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| Grúa puente de agarre | 20 ton | 10.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| Electromagnética Grúa | 20 ton | 10.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| El Aislamiento De La Grúa De Arriba | 20 ton | 10.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| Doble Carro De La Grúa De Arriba | 20 ton | 10.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
| Ladle Overhead Crane | 20 ton | 10.5 m ~ 31.5 m | personalizar | Cuadrado/Rectángulo | 31.5 m x Longitud Ilimitada | Sí |
1、 Basic parameters
2、 Structural parameters
3、 Lifting mechanism parameters
4、 Parameters of the crane operating mechanism
5、 Electrical system parameters
6、 Safety facility parameters
In order to choose the right crane for your business, you need to consider the following points:
Contact Dongqi professionals to get the right overhead crane solution!
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