launching girder 900T
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It is suitable for erectingsimply supported juxtaposition box girder of less than 32m for the single-linerailway with the speed of 250km/h、350km/h.
According to different launching girder’s structures, there are:900t Two-span Without Nose-girder Automatic passing Launching girder,900tlifting point launching girder,900t assembled launching girder, 900t uppernose-girder launching girder and 900t double nose-girder launching girder.
Performance and parameters：
Rated lifting capacity：900t orless
Girder span： whole box girder with evenor variable span of 32m、24m、20m
Landing speed of girder：0~0.5m/min（heavy load） 0~1.0m/min（withoutload）
Passing speed of girder：0~3m/min
Longitudinal scope：20‰
Minimum curve radius：600 m
- Q: Is it possible to utilize a building hoist for the purpose of lifting small objects?
- <p>Yes, a building hoist can be used for lifting small objects, provided it is safe and the hoist is designed for such loads. Building hoists are typically engineered to handle heavy construction materials, but they can be adapted for smaller loads with proper rigging and safety measures. It's crucial to ensure the weight of the object does not exceed the hoist's capacity and that the hoist is operated by trained personnel following safety protocols to prevent accidents.</p>
- Q: What are the specific safety mechanisms and controls that are typically incorporated into the design of a building hoist to ensure its safe operation?
- <p>Building hoists, also known as construction hoists, are equipped with several safety devices and controls to ensure safe operation. These include limit switches to prevent overtravel, safety locks that engage if the hoist sways excessively, emergency stop buttons for immediate cessation of movement, overload protection to prevent the hoist from lifting more than its capacity, and interlock systems that ensure the hoist cannot operate if a safety gate is open. Additionally, there are guardrails, toe boards, and anti-fall devices to protect workers from falling. Regular inspections and maintenance are also crucial for the safe operation of building hoists.</p>
- Q: Is it possible to repair or replace a hydraulic pump used in a building hoist system?
- <p>Yes, a hydraulic pump used in a building hoist can be repaired or replaced. If the pump is damaged or worn out, it can be serviced or repaired by professionals who specialize in hydraulic systems. If the damage is beyond repair, a new pump can be sourced and installed to ensure the hoist operates safely and efficiently. Regular maintenance and inspection are crucial to prevent major issues and to extend the life of the hydraulic pump.</p>
- Q: Is it possible for a single lifting device to simultaneously lift multiple objects with varying weights?
- <p>Yes, a single lifting device can be used to lift multiple objects at once with different weights, provided the total weight does not exceed the device's lifting capacity. The device must be designed to handle the combined weight and ensure even distribution of the load. Safety measures and proper securing of the objects are crucial to prevent accidents. It's important to follow the manufacturer's guidelines and never exceed the maximum load capacity to avoid damage or injury.</p>
- Q: Is it possible to utilize a building hoist for the transportation of heavy objects?
- <p>Yes, building hoists are specifically designed to move heavy objects vertically within a construction site. They are used to lift and lower materials such as concrete, bricks, and other construction supplies. Building hoists are equipped with strong cables and a robust mechanism to handle significant weight, making them ideal for heavy-duty lifting tasks in construction projects. However, it's crucial to ensure that the hoist is operated within its weight capacity and safety guidelines are strictly followed to prevent accidents.</p>
- Q: Can a single lifting device accommodate variously shaped and sized objects?
- <p>Yes, a single lifting device can often be used to lift objects of different shapes and sizes, provided it has the necessary capacity and adaptability. Adjustable features, such as extendable arms, variable hooks, or specialized attachments, allow for a range of lifting capabilities. However, it's crucial to ensure that the device's weight limit is not exceeded and that it is safe and suitable for the specific object being lifted to avoid damage or accidents. Always refer to the manufacturer's guidelines for the safe operation and weight limits of the lifting device.</p>
- Q: What are the necessary steps and checks required to maintain a building hoist to ensure its safe and efficient operation?
- <p>Building hoists require regular maintenance to ensure safety and efficiency. This includes daily inspections of the hoist's mechanical and electrical components for any signs of wear or damage. Monthly, a thorough inspection should be conducted by a qualified technician, including checking the hoist's cables, brakes, and safety devices. Lubrication of moving parts and replacement of worn components are also crucial. Annually, a comprehensive inspection and certification by a professional is necessary to comply with safety regulations. Adherence to the manufacturer's guidelines is essential, and any malfunctions should be addressed immediately to prevent accidents.</p>
- Q: Explain the distinctions between electric and electric-motorized building hoists.
- <p>Electric building hoists are powered by electricity and typically use a motor to lift and lower loads. They are designed for vertical transport of materials in construction settings. Electric-motorized hoists, on the other hand, are a specific type of electric hoist that emphasizes the use of an electric motor for operation. The primary difference lies in the level of automation and control. Electric-motorized hoists often have more advanced features like variable speed control and may be integrated into larger systems for automated material handling. Both are efficient, but electric-motorized hoists offer higher precision and control, making them suitable for more complex applications.</p>
- Q: What are the expenses involved in buying and maintaining a building hoist?
- <p>The costs of purchasing and operating a building hoist include the initial purchase price, which can range from $10,000 to $50,000 depending on the model and capacity. Operating costs involve maintenance, which may be around $1,000 to $5,000 per year, and electricity for operation, which can vary based on usage. Additionally, there may be costs for installation, insurance, and potential repairs. Labor costs for operating the hoist should also be considered, as well as costs for compliance with safety regulations. These costs can vary widely based on location, the specific hoist model, and the scale of operations.</p>
- Q: What are the fundamental parts that make up a building hoist?
- <p>The basic components of a building hoist include the hoist machine, mast or tower, guide rails, lifting cage, counterweight system, safety devices, electrical control system, and communication system. The hoist machine powers the lifting and lowering of the cage, while the mast provides structural support. Guide rails ensure the cage moves vertically, and the counterweight balances the cage's weight. Safety devices protect against accidents, and the electrical control system manages operations. The communication system allows for coordination between the hoist operator and other construction personnel.</p>
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launching girder 900T
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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