Transportation And Erection Integrated Machine 900t

Transportation And Erection Integrated Machine 900t

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Loading Port:: China Main Port

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900ttransportation and erection integrated machine adopts a three-pronged designingmode with elevation, transportation and erection. It is used to transport anderect prestressed reinforced box girders of 32m, 24m, and 20m (if necessary, itcan also erect non-standard box girders between 20 and 32m) in the high-speedrailway and passenger line. It can pass the hole with the whole set of boxgirders through the tunnel of 250km/h our 350km/h. It can erect girders attunnel portal or even inside the tunnel, the method of which is the same withtasks without tunnels. It can move and erect on the normal pavement, roadbed orfinished box girders without damning anything. It can erect girder on either sideof the girder yard without the problem of transferring sites. Compared withpresent launching girder, it can erect the beam smoothly without the auxiliarymachine, which is of less weight, simple form, needless to be anchored, easyoperation and high efficiency; easy operation in the entire machine’s spantransformation, and has a stronger adaptability for the operating conditions.

Accordingto different mechanical structures, there are 900t Single-beam TransportationAnd Erection Integrated Machine and 900t Double-beam Transportation AndErection Integrated Machine.

Performance and parameters：

Rated lifting weight: 900t

Applicable span: 32m、24m、20m

Entire machine weight: 560t

Dimensions: 92×7.1×9 m(length×width×height)
Inner net width: 3.3m
Erecting girder minimum curve radius: 2000m
Entire machine working level: A3

All the mechanisms working level: M4

Lifting speed: 0.5m/min
Maximum lifting height: 4.45m
Operating speed (no-load) 10km/h

Operating speed (heavy-load) 4km/h

Maximum tire pressure: 22t
Allowable maximum operation longitudinal slope: 3%

Total power: 900kw

Q: This question asks for a comparison of the pros and cons of utilizing hydraulic cylinders in the context of building hoists.: Hydraulic cylinders in building hoists offer several advantages, including high force output, compact size, and precise control. They provide smooth and controlled lifting, which is crucial for heavy construction materials. Additionally, hydraulic systems can generate large amounts of force with relatively small cylinders, making them space-efficient. The disadvantages include potential leaks, which can be hazardous, and the need for regular maintenance to ensure the system's reliability. Hydraulic systems can also be more complex to install and repair compared to electric or manual systems. Furthermore, they require a constant power source, which might not always be readily available on construction sites.

Q: What are the pros and cons of utilizing hydraulic fluid within the system of a building hoist?: The advantages of using hydraulic fluid in a building hoist include smooth and controlled lifting, which reduces the risk of accidents. It also offers a compact design due to the high power-to-weight ratio of hydraulic systems. Additionally, hydraulic systems are known for their durability and low maintenance requirements. However, there are disadvantages such as the potential for leaks, which can be hazardous and costly to repair. The systems can also be sensitive to temperature changes, which might affect performance. Lastly, hydraulic fluids can be environmentally harmful if not properly managed, posing disposal challenges.

Q: Is it possible to use a building hoist for the purpose of lifting heavy objects?: Yes, a building hoist can be used for lifting large objects. These hoists are specifically designed to handle heavy loads and are commonly used in construction for lifting materials, equipment, and other heavy items. They are engineered with safety features to ensure secure lifting and are operated by trained personnel. However, it's crucial to ensure the hoist's capacity matches the weight of the object being lifted and that all safety protocols are followed to prevent accidents.

Q: What are the necessary maintenance tasks and considerations for ensuring the safe and efficient operation of a building hoist?: The maintenance requirements for a building hoist include regular inspections, lubrication, and checks on all mechanical components. It is crucial to inspect the hoist's cables, pulleys, and brackets for wear and tear. The drive mechanism and safety devices should be tested for proper functioning. Lubrication of moving parts is essential to reduce friction and prevent overheating. Additionally, the electrical system should be checked for any faults or damage. It's important to keep the hoist clean and free of debris to prevent any operational issues. Following the manufacturer's guidelines for maintenance intervals and procedures is vital to ensure the hoist remains safe and efficient.

Q: What are the primary roles or purposes that a building hoist serves in construction?: Building hoists, also known as construction hoists, serve several essential functions in construction projects. They are primarily used for the vertical transportation of workers, materials, and equipment within a building under construction. They increase efficiency by reducing the time and effort required to move materials and personnel, ensuring a faster construction process. Hoists also enhance safety by providing a controlled and secure means of vertical transportation, reducing the risk of accidents associated with manual material handling. Additionally, they contribute to the overall project timeline by allowing for simultaneous work on multiple floors, improving the coordination of construction activities.

Q: This question asks whether a building hoist can be utilized for lifting various kinds of objects.: Yes, a building hoist can be used for lifting multiple types of objects. It is designed to handle a variety of materials, including construction materials, tools, and equipment. The hoist's capacity and design may vary, allowing it to accommodate different weights and sizes. However, it is crucial to ensure that the hoist's lifting capacity is not exceeded and that the objects are secured properly to prevent accidents. Always refer to the manufacturer's guidelines for specific weight limits and safety procedures.

Q: Is it possible to store lifting equipment in a residential setting such as a home or garage?: Yes, you can store your lifting equipment in your home or garage, but there are several considerations to keep in mind. Ensure that the space is dry, well-ventilated, and free from extreme temperatures to prevent rust or damage. Store equipment on stable, level surfaces to prevent tipping. Keep equipment away from children and pets for safety. Regularly inspect equipment for wear and tear, and store it properly when not in use to maintain its condition. Always follow the manufacturer's guidelines for storage to ensure the longevity and safety of your equipment.

Q: This question asks for a comparison between two types of building hoists: those that are electric and those that use electric motors. It seeks to understand the key distinctions between these two systems.: Electric building hoists are powered directly by electricity and typically use simpler electric motors for lifting and lowering loads. They are generally easier to install and operate, with direct control over the motor speed and direction. On the other hand, electric-motor building hoists are more complex, often incorporating advanced motor technologies and control systems. These hoists may offer features like variable speed control, energy efficiency, and smoother operation. The main differences lie in the sophistication of the motor and control systems, with electric-motor hoists often providing more precise control and better performance for heavy-duty applications.

Q: Is it possible for a hydraulic cylinder in a building hoist to be serviced or replaced by individuals other than the manufacturer?: Yes, a hydraulic cylinder in a building hoist can be repaired or replaced by qualified individuals or companies other than the manufacturer. However, it is crucial to ensure that the service provider has the necessary expertise and follows the manufacturer's specifications to maintain safety and performance standards. Using non-genuine parts or improper installation can lead to safety hazards and void warranties. It is always recommended to consult with professionals who are familiar with the specific hoist model and have experience in hydraulic systems repair and maintenance.

Q: Is it possible to utilize a building hoist for the transportation of heavy objects?: Yes, a building hoist is specifically designed to move heavy objects within a construction site or in similar environments. It is a type of crane that can lift and lower materials vertically, making it ideal for transporting heavy items such as construction materials, machinery, and equipment. Building hoists are engineered to handle significant weight loads and are an essential tool for efficient material movement in vertical construction projects.

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