Four Legged Wire Rope Sling
A four legged wire rope sling, also known as a four leg bridle wire rope sling, is a lifting sling making of four pressed steel wire rope slings with hooks joined at the top by a master link.
Material | Bright, Galvanized Steel Wire Rope |
---|---|
Diameter | 4mm~120mm |
Safety Factor | 5:1 |
Standard | GB, JIS, ASTM, API, ISO |
4 Leg Wire Rope Sling
The four legged wire rope sling is a type of lifting device commonly using in rigging and material handling operations. It consists of four legs, making of steel wire rope, which are connected to a central point, typically at a lifting eye or hook, such as master link. This design allows for better load distribution and stability when lifting heavy or unwieldy objects.
Material
The sling is typically making of high-quality steel wire rope, which is known for its strength and durability. Depending on the application, the wire can coated for corrosion resistance or galvanized.
Four Leg Slings Construction
Wire Rope Selection: The appropriate diameter and construction of wire rope selected based on the load requirements.
Ending Parts: Each leg of the sling has ending points. Generally, via socket fittings or spliced eyes. Using various techniques like swaging or rigging to make.
Assembly: The four legs attached to a central fitting hook (such as a master link or a ring). It connects the sling to the lifting equipment.
Main Features Of Wire Rope Sling
1. Load Capacity: Four-leg slings can handle significant loads, making them suitable for heavy lifting.
2. Stability: The four legs provide enhanced stability and balance. Therefore helping to prevent the load from tipping or shifting during lifting.
3. Durability: Making of high-strength steel wire. These slings are resistant to wear and tear, able to withstand challenging environmental conditions.
4. Safety Factor: Design factor of 5:1. Means the breaking strength of the sling is five times higher than the rated Working Load Limit.
5. Custom Available: Available in a variety of lengths and diameter according to different usages and load request.
6. Testing and Certification: After manufacturing, the sling often subjected to load testing to ensure it can handle specified weights safely. Certifications may be provided to indicate compliance with industry standards.
Four Legged Wire Rope Sling Specifications
Rope Dia. (mm) | Working Load Limit | Link parameter A×B×d (mm) | Hook | ||||
0°-45° | 45°-60° | Type(t) | WLL(t) | ||||
10 | 19 | 13 | 65×130×16 | (US)S6 | 1 | ||
12 | 27 | 19 | 80×150×20 | (US)S6 | 1.5 | ||
14 | 36 | 26 | 90×160×24 | (US)S6 | 2 | ||
16 | 48 | 34 | 90×160×24 | (US)S6 | 3 | ||
18 | 60 | 43 | 100×190×28 | (US)S6 | 3 | ||
20 | 74 | 53 | 100×190×28 | (US)S6 | 5 | ||
22 | 90 | 64 | 110×200×32 | (US)S6 | 5 | ||
24 | 107 | 76 | 120×230×34 | (US)S6 | 7.5 | ||
26 | 126 | 90 | 135×250×38 | (US)S6 | 7.5 | ||
28 | 146 | 104 | 135×250×38 | (US)S6 | 7.5 | ||
30 | 168 | 120 | 140×270×42 | (US)S6 | 10 | ||
32 | 191 | 136 | 140×270×42 | (US)S6 | 10 | ||
34 | 214 | 153 | 160×310×46 | (eye) | 15 | ||
36 | 241 | 172 | 160×310×46 | (eye) | 15 | ||
38 | 269 | 192 | 180×330×52 | (eye) | 15 | ||
40 | 298 | 213 | 180×330×52 | (eye) | 15 | ||
42 | 330 | 235 | 180×330×56 | (eye) | 37 | ||
44 | 360 | 257 | 180×330×56 | (eye) | 37 | ||
46 | 393 | 280 | 180×330×56 | (eye) | 37 | ||
48 | 427 | 305 | 210×410×62 | (eye) | 37 |
* Different construction rope with different working load. We can provide the most favorable sling solutions according to the customer required.
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Wire Rope Slings Applications
Four legged wire rope slings widely used for a variety of purposes, including:
Heavy lifts: The four connection points distribute weight evenly, making it easier to lift heavy loads.
Rigging and lifting: The wire rope sling is abrasion-resistant and flexible. Therefore, making it a good choice for heavy-duty rigging and lifting applications.
Wire rope slings popular in various industries, for example:
Construction: For lifting steel beams, precast concrete, and other heavy materials.
Marine: Used in shipyards for loading and unloading heavy equipment.
Mining: Lifting heavy machinery and components safely.
Manufacturing: For moving large or heavy machinery during installation or maintenance.
Oil and Gas: Used in rigging operations to lift heavy equipment on drilling sites.
These slings are essential for operations requiring safety and the ability to handle heavy loads efficiently. If you need more detailed information on any aspect, feel free to ask!
When Choosing Wire Rope Sling, You Should Consider
- Load capacity: Always select a sling with a working load limit (WLL) that exceeds the weight of the load you intend to lift.
- Wire rope construction: Such as the diameter of the wire rope, the type of rop core (fiber or wire), and the lay pattern. All affects the wire rope sling’s strength and flexibility.
- End fittings: Choose the right type of end fitting based on the lifting point. And how you need to attach the sling to the load.
- Sling length: Select a sling length that allows for proper load placement and lifting angles.
- Environmental conditions: Consider factors like temperature, corrosive substances, and potential abrasion when choosing a sling material and coating.
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