Wheel-tire tire trolley 450T

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Description: 450t Wheel-tire tire trolley meetswith the demands of high speed railway bridge girder machine in transportingentire box-girder of single-lane or double-lane 450t, feeding girder andcarrying launching girder to transfer the yard, making the transporting girdervehicle technology towards a higher level. This uses tire running technologyand the hydraulic drives the whole machine moving, steering, lifting anddeclining. It can realize a variety of traveling mode such as straight moving,oblique moving and splitting steering.

According to different girder carrying requirements, there aredouble-lane tire trolley and single-lane tire trolley.

Performance and parameters：

Entire machine travel mode: wheel-tire

Rated loading capacity: 450t

Height: Common transporting girder vehicle : 2.75±0.35m，

Lifting height (from the ground to the top of box beam): 35m

Minimum turning radius: 30m

Travel speed : Full-load ( step less speed regulating) 0～5Km/h，

No-load (step less speed regulating) 0～10Km/h

Max. Grade ability with full load: Longitudinal ≥5%

Lateral(slope) ≥4%

Q: This question asks about the regular maintenance tasks needed to keep hydraulic pumps in building hoists functioning properly.: Maintenance requirements for hydraulic pumps in building hoists include regular inspection of the pump for leaks, wear, and proper lubrication. It's crucial to check the hydraulic oil level and quality, ensuring it's clean and at the correct level. The oil should be changed periodically as per the manufacturer's recommendations. Inspect the pump for any unusual noises or vibrations which could indicate wear or damage. Regularly clean the filter to prevent blockages and ensure efficient operation. Additionally, check the pump's pressure and flow rate to confirm it's operating within the specified parameters. Following the manufacturer's maintenance schedule and guidelines is essential to prolong the life of the hydraulic pump and ensure the safety and efficiency of the building hoist.

Q: Why is the construction elevator open on one side and the other on the other: Double door is feeding door, double door to the outside of the other's role is to prevent someone broke into the cage after elevator start circle accident, because outside over the door of the cage has a travel switch, when someone will ring into the cage opened the cage door, travel switch action at this moment, the elevator power cuts, you won't get elevator lay down this kind of thing. The door is open only when the lift is off the ground, as is said upstairs.

Q: This question asks about the typical issues encountered with building hoists and the methods to address these problems.: Common faults in building hoists include mechanical failures such as worn gears or chains, electrical issues like short circuits or malfunctioning controls, and structural problems such as misaligned guides or damaged safety devices. To deal with these issues, regular maintenance and inspection are crucial. Mechanical faults can often be resolved by replacing worn parts or lubricating moving components. Electrical problems may require a thorough check of wiring and control systems, possibly involving a qualified electrician. Structural issues might necessitate adjustments or repairs to ensure the hoist operates safely. In all cases, following the manufacturer's guidelines and safety protocols is essential to prevent accidents and ensure the hoist's reliable operation.

Q: This question asks for methods to protect lifting equipment from damage while it is being transported or stored.: To prevent damage to lifting equipment during transportation or storage, follow these guidelines: 1. Use protective covers or wraps to shield equipment from environmental elements. 2. Securely fasten equipment to prevent movement during transit. 3. Store equipment in a dry, clean area to avoid rust and dirt accumulation. 4. Regularly inspect equipment for signs of wear or damage before and after use. 5. Follow the manufacturer's guidelines for weight limits and proper handling. 6. Use padding or cushioning materials to protect equipment from impacts. 7. Ensure that all parts are properly lubricated to prevent rust and facilitate smooth operation. By adhering to these practices, you can significantly reduce the risk of damage to lifting equipment.

Q: This question asks for an explanation of the different types of building hoists used in construction.: Building hoists, also known as construction hoists or material hoists, are essential for moving materials and personnel in high-rise construction projects. The main types include: 1. Freestanding Hoists: These do not require a building structure for support and are self-supporting. 2. Cladding Hoists: Attached to the building's facade, used for moving materials during cladding work. 3. Personnel Hoists: Specifically designed for transporting workers, ensuring safety with features like cages and safety devices. 4. Material Hoists: Built to transport heavy construction materials and are robust and durable. 5. Electric Hoists: Operated by electricity, offering precise control and energy efficiency. 6. Hydraulic Hoists: Utilize hydraulic systems for lifting, known for their smooth operation and heavy load capacity. Each type serves a specific purpose and is chosen based on the project's requirements and the stage of construction.

Q: Is it possible for a single lifting device to simultaneously lift multiple objects with varying weights?: 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.

Q: What specific regulations or conditions must be met when utilizing lifting equipment in construction or factory environments?: Yes, there are special requirements for using lifting equipment in construction sites and factories. These include adherence to safety regulations, regular maintenance and inspection, proper operator training, and ensuring the equipment is suitable for the task. Compliance with local and national laws such as OSHA in the U.S. or CE marking in the EU is crucial. Equipment must be certified safe for use, and operators must be licensed and follow safety protocols. Additionally, load capacities must be respected, and lifting operations must be planned and supervised to prevent accidents.

Q: What are the primary materials that are commonly utilized in the construction of hoists?: Hoists are typically constructed using a combination of metals and synthetic materials for strength and durability. Steel, particularly alloy steel, is a common choice due to its high tensile strength and resistance to wear. Aluminum is also used for its lightweight properties, especially in mobile hoists. Synthetic materials such as nylon or polyester are used for hoist ropes and cables due to their resistance to abrasion and corrosion. Additionally, hoists may incorporate components made from brass, bronze, or other metals for specific parts that require low friction or high resistance to corrosion.

Q: This question asks if building hoists can be utilized for extended periods of time in construction projects.: Building hoists are generally designed for temporary use in construction projects, facilitating the movement of materials and personnel. They are not intended for long-term operations. Their design and safety features cater to the specific needs of construction phases, which are temporary by nature. For permanent installations or long-term material handling, other types of elevators or lifts are more suitable. It is crucial to adhere to the manufacturer's guidelines and local regulations regarding the use and duration of operation for building hoists to ensure safety and compliance.

Q: Is it possible to utilize a double-rope lifting mechanism within the context of a building hoist?: Yes, a double-rope lifting system can be used in a building hoist. This system offers advantages such as increased safety due to redundancy and the ability to lift heavier loads compared to a single-rope system. The double-rope setup allows for the hoist to handle the load with two separate ropes, reducing the risk of failure and providing a more stable lifting platform. It's common in applications where high load capacities and safety are paramount, such as in construction for lifting materials and equipment.

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