Ship Building Gantry Crane
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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Ship building gantry crane is a kind of great lifting capacity, large span, high lifting altitude, multi-function, high efficiency of gantry crane, is special for the fragmented transport, end-to-end joint and turning operation of large ship hulls. Ship building gantry crane is used in the place of manufacturing of ship and dock.
In the past ten years, with the development of large-scale ship building, Shipyard gantry crane for sale, ship building gantry crane is the rapid growth of demand. Compared with the traditional portal crane, large ship building gantry crane has the obvious advantage of the installation and transportation of hull sections. It spans the dock (berth), can provide on-site assembly service at the coverage plane in the dock, not only has the lifting, horizontal transport function, but also can implement hull air turnover, adjusting the fragment to the welding position of ship required.
Features:
1. It have multiple functions of single hanging, hoisting, turnover in the air, slight horizontal turnover in the air and so on;
2. The gantry falls into two categories: single girder and double girder. To rationally utilize materials, the girder adopts optimum design of variable section;
3. The gantry rigid legs with a single column and double column type for customer choice.
4. The upper trolley has two main hooks, which are separately fixed at both sides of the main beam, but the lateral movement can be individually or simultaneously 0 - 2m.
5. The lower trolley has a main hook and auxiliary hook, which fixed below at the center of the two girders;
6. Both the upper trolley and the lower trolley can cross each other for operation;
7. All the lifting mechanism and travelling mechanism adopts frequency conversion speed regulating;
8, On the top of the girder at the side of rigid leg is equipped a jib crane to accomplish maintenance of upper and lower trolley;
9. In order to prevent the storm attack, such safe and reliable anti-wind devices as rail clamp and ground anchor are equipped.
Technical Data:
250t×60m | 300t×108m | 600t×60m | |||||
Duty | A5 | ||||||
Lifting weight | Normal lift | t | 250 | 200 | 600 | ||
Rotate lift | t | 200 | 200 | 400 | |||
Span | m | 60 | 108 | 60 | |||
Lifting height | m | 48 | 70 | Above rail 40 Below rail 5 | |||
Top trolley | Lift weight | t | 100×2 | 100×2 | 200×2 | ||
Lifting Speed | m/min | 0.5-5-10 | 0.5-5-10 | 0.4-4-8 | |||
Running speed | 1~28.5 | 3~30 | 1~25 | ||||
Bottom trolley | Lifting weight | Main hook | t | 100 | 150 | 300 | |
Aux hook | 20 | 20 | 32 | ||||
Lifting speed | Main hook | m/min | 0.5-5-10 | 0.5-5-10 | 0.4-4-8 | ||
Aux hook | 10 | 10 | 10 | ||||
Running speed | 1~26.5 | 3~30 | 1~25 | ||||
Jib crane for maintenance | Lifting weight | t | 5 | 5 | 5 | ||
Lifting speed | m/min | 8 | 8 | 8 | |||
Running speed | 20 | 20 | 20 | ||||
Rotate speed | r/min | 0.9 | 0.9 | 0.9 | |||
Crane travelling speed | m/min | 1~26.5 | 3~30 | 1~25 | |||
Max. wheel presure | kN | 200 | 450 | 430 | |||
Power supply | 380V / 10kV; 50Hz; 3 Phase |
- Q: How does the construction lift fall without electricity
- This is not calculated according to the distance, it is calculated speed, when the anti-pendant achieves the rated speed, the pendant should be held automatically. It can't go on.
- Q: This question asks whether building hoists can be used in both indoor and outdoor environments.
- <p>Building hoists can be used both indoors and outdoors, but their usage depends on the specific type and design of the hoist. Material hoists, for instance, are often used outdoors in construction sites to lift materials vertically. On the other hand, dumbwaiters are hoists designed for indoor use, typically to transport goods between floors in buildings. It's important to ensure that the hoist is suitable for the environment in which it will be used, considering factors such as weather conditions, building structure, and safety regulations.</p>
- Q: Is it possible to utilize a single-rope lift as an alternative to a building hoist for the purpose of lifting materials or individuals?
- <p>While theoretically possible to use a single-rope lift for lifting materials or people, it is not advisable or practical for construction purposes. Building hoists are specifically designed for construction sites, offering safety features, load-bearing capacities, and stability that single-rope lifts typically lack. Single-rope lifts are more suited for simple, controlled environments and are not equipped to handle the heavy loads, frequent use, or varied conditions of a construction site. The use of a building hoist is recommended for safety, efficiency, and compliance with construction regulations.</p>
- Q: Can a building hoist experience technical issues or fail to operate properly?
- <p>Yes, a building hoist can malfunction. Like any mechanical system, hoists are subject to wear and tear, component failure, and can be affected by human error. Malfunctions may include mechanical breakdowns, electrical faults, or safety device failures. Regular maintenance, inspection, and adherence to safety protocols can reduce the risk of hoist malfunctions.</p>
- Q: Are there any good signs in the construction elevator door
- Above is construction, safety, please stay away from the ground.
- Q: Is it possible to use a building hoist for the transportation of goods or materials?
- <p>Yes, building hoists are commonly used to transport goods and materials in construction projects. They are designed to lift and lower heavy materials such as bricks, cement, and tools, making the construction process more efficient and reducing the need for manual labor. Building hoists are equipped with safety features to ensure the secure transportation of materials, and they are an essential tool in many construction sites.</p>
- Q: This question asks whether a double-rope lifting system can be safely and effectively used in both indoor and outdoor environments, specifically during windy conditions.
- <p>A double-rope lifting system can be used both indoors and outdoors, but its use in windy conditions requires careful consideration. Indoors, it is generally safe and effective. Outdoors, windy conditions can pose challenges. High winds may cause the load to sway, potentially leading to accidents. Therefore, it's crucial to adhere to safety guidelines, which often recommend not using such systems in winds exceeding certain speeds, typically around 20-30 mph. Always check the manufacturer's specifications and local regulations for safe operating conditions.</p>
- Q: What precautions should be taken on construction sites when operating a building hoist?
- <p>Safety measures for using a building hoist in construction sites include regular inspections and maintenance to ensure the hoist is in good working condition. Operators must be trained and certified to use the hoist. Safety barriers or gates should be installed to prevent unauthorized access. Load limits must be strictly adhered to, and overloading is prohibited. Emergency stop buttons should be easily accessible. Workers should wear appropriate personal protective equipment (PPE). Regular safety briefings and training sessions should be conducted to keep workers informed about safe hoist operation procedures.</p>
- Q: What types of materials can be transported using a building hoist?
- <p>A building hoist can lift a variety of materials, including construction supplies such as bricks, cement, sand, and gravel. It can also transport larger items like steel beams, prefabricated concrete elements, and heavy machinery. Additionally, it is used to move tools, equipment, and sometimes personnel within the construction site. The specific materials that can be lifted depend on the hoist's capacity and the safety regulations in place. It's crucial to ensure that the load does not exceed the hoist's weight limit to maintain safety standards.</p>
- Q: This question asks if a building hoist can be utilized in both commercial and residential settings.
- <p>Yes, a building hoist can be used for both commercial and residential purposes. These hoists are designed to lift materials and workers to various levels of construction sites. In commercial settings, they are often used in the construction of office buildings, shopping centers, and other large-scale projects. In residential construction, they are used for multi-story apartment buildings or private homes. It's important to note that the specific type and capacity of the hoist should be suitable for the scale and requirements of the project to ensure safety and efficiency.</p>
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Ship Building Gantry Crane
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
OKorder Service Pledge
OKorder Financial Service
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