Lifting wire rope sling chart Use wire rope slings in acidic conditions without consulting the supplier. Our downloadable Sling Guide is a concise source of information for capacity and inspection information. The splice makes a sling that can be easily pulled through narrow spaces because there are no rough ends to snag on loads. Download here if you would like a full-size poster of the Sling Guide. certifiedslings. We use various types and constructions of wire rope when fabricating slings, bright with an exterior lubrication, galvanized wire, and stainless steel. These charts detail rope specifications, load limits, and application guidelines, helping users select the right sling for their needs while accounting for factors like diameter, construction, and hitch type to prevent overload risks. Whether you’re in construction, shipping, or manufacturing, understanding the exact load capacity of your wire rope sling is essential for safe and efficient lifting. 184(f)(3)] Safe operating temperatures. The Complete Guide to Wire Rope Sling Load Capacity Chart (8mm to 80mm) When it comes to heavy lifting in industrial settings, wire rope slings are an indispensable tool. lift it vertically. Warranty Wire Rope Slings DF 5:1 For Inspection, Re-Certification, www. A wire rope sling is a safe tool when properly selected to meet the requirements of the lift, and when used in a safe, workmanlike manner. If any significant reduction in diameter is found in a short length of a rotation-resistant rope, the rope needs to be replaced. Choosing the right sling for your lift. unirope. If you can measure the angle of lift or the length and height of the sling as rigged, you can determine the properly rated sling for your lift. Jul 26, 2023 · Also, the chart shows the sling angle and how much the sling can lift from that angle. Wire Ropes - Strengths 6 strand x 19 wire (6x19) - minimum breaking strength, safe loads and weight. Never exceed working load limits. Kennedy Wire Rope & Sling fabricates wire rope slings and assemblies with diameters from 1/32” to 4-1/2”. Basket hitch capacity based on minimum D/d ratio of 25/1. More wires result in decreased wire diameter, reduced abrasion resistance, increased flexibility and kink resistance. The chart specifies the diameter and construction of each sling size, its safe working load capacity in kilograms or metric tons, the standard loop or eye size in inches, and the corresponding Working Load Limit Chart in Pounds (LBS) Pro Lift Wire Rope Slings EIPS Grade OSHA 1910. It is crucial to use appropriate rigging and equipment rated for the load to prevent acciden. However, as is the case with any machine, a sling requires care and must be inspected to determine if its condition is such that a lift Explore the load angle chart to understand the impact of angles on lifting capacities and ensure safe rigging practices. . SLING LIFTING CAPACITIES ARE AFFECTED BY ANGLE OF LIFT (ROUND SLING TO LOAD ANGLE) MEASURED FROM THE HORIZONTAL, WHEN USED WITH MULTI-LEGGED ROUND SLINGS OR CHOKER/BASKET HITCHES. More wires result in decreased wire diameter, reduced abrasion resistance, increased flexibility, and kink resistance. Force, hammer or wedge slings or their fitings into position. Wire Rope Slings are the most common and lowest cost per ton of lift of all slings. Capacity chart for single leg wire rope slings- EIP Grade WIRE ROPE DIAMETER Wire Rope Slings are the most common and lowest cost per ton of lift of all slings. Fewer wires means larger diameter wires, better abrasion resistance, and reduced flex-ibility. Jul 26, 2023 · Do you know the capacities of your braided multi-part wire rope slings? Learn more about capacities of braided 6-part wire rope slings and 8-part wire rope slings. Understanding the basics of selecting a sling for your lifting operations is vital for your efficiency and productivity. The chart specifies the diameter and construction of each sling size, its safe working load capacity in kilograms or metric tons, the standard loop or eye size in inches, and the corresponding As is evident from a wire rope sling capacity chart, the rated capacity of a wire rope sling must be adjusted when using a choker hitch to turn, shifts, or control the load. LOAD: Vertical Pull: A vertical pull is when a sling is hitched in a straight line between the lifting device and load t. This document provides a capacity chart for Wellworth wire rope slings that lists the safe working load capacities for various sling diameters made of either 6x19 or 6x36/6x37 stranded construction. Because of the sling body construction, grommet slings react differently than standard wire rope slings in a choker type hitch therefore the presence of the nominal splice efficiency factor in the equation. Technical Literature - Unirope Ltd. com Product Information, and Technical Services go to SWR Sling Load Safety Chart, work out safe working load dependent on how many legs, the angle of lift and, fibre or steel corded and slinging configuration 6X19 and 6X37 Class Wire Rope These high quality wire ropes are available in cut lengths or by the reels. Available in many configurations with WIRE ROPE SLINGS Lift-All wire rope slings are made using the Flemish Eye splice technique to form the eyes. The tables provide capacity ratings in tons for vertical, choker, and basket configurations at various sling angles based on the rope diameter and Here at SafetyLiftinGear we’ve put together a handy round sling chart to help you quickly identify the lifting capacities of a round sling based on its colour. The wire rope sling products you need. It lists the nominal breaking force and recommended safe working loads in tonnes for wire ropes ranging from 8 to 60mm in diameter depending on the type of end fitting and angle of load. Fiber core wire rope slings of all grades shall be permanently removed from service if they are exposed to temperatures in excess of 200 °F. com Product Information, and Technical Services go to Two major and opposing characteristics of wire rope slings are flexibility and resistance to abrasion. The rated capacity must also be adjusted when, in a multi-leg lift, the pull is against the choke. Below you will find a handy all-in-one wire rope weight guide. MULTIPLE LEG SLINGS TRIPLE LEG SLINGS HAVE 50% MORE CAPACITY THAN DOUBLE LEG SLINGS (AT SAME SLING ANGLE) ONLY IF THE CENTER OF GRAVITY IS IN CENTER OF CONNECTION POINTS AND LEGS ARE ADJUSTED PROPERLY (THEY MUST HAVE AN EQUAL SHARE OF THE LOAD). Calculating SWL is simple, and this guide explains the formula in a way that everyone can understand. Example: Although looking at this chart is pretty straightforward, when looking at a basket hitch, you want to understand the working load limit for a true vertical basket hitch say for a 1/4” wire rope sling is 1. This document provides specifications for various wire rope sling configurations including single and multi-leg slings. Strands are hand-tucked into the body of the rope in what is called a tapered and concealed splice. When non-fiber core wire rope slings of any grade are used at temperatures above 400 °F or below minus 60 °F, recommendations of the sling manufacturer regarding use at eral purpose lifting sling Flexible, more ergonomic, cost effective wire rope sling - nomic, cost effective alternative to wire rope sling, low D/d ratio Heavy duty, repairable sling Lifting Slings, Download the latest information on products, safe use of lifting equipment here. It should be noted that though wire rope slings are used for illustration, the methods shown in this section are also applicable to the use of suitable chain sling. Charts Wire Rope Slings Chart View the product specifications for Wire Rope Slings, Grade 80 & 100 Alloy Chain Slings, Polyester Round Slings, and Nylon Web Slings. WARNING: Read warnings and use limitations before rigging. The chart includes the diameter of the rope in millimeters, its construction, safe working load in kilograms or metric tons, standard loop or eye size in inches, and the corresponding diameter of When wire rope is bent around the load diameter, the rope strength is decreased. Alternatively, the sling Reduced Capacity method may be used to determine reduced lift capacity for any angle. Round Sling Colour Chart: As you can see from the round sling chart above, there are a number of different colours assigned to slings with different maximum weights. Fewer wires result in larger diameter wires, better abrasion resistance, and reduced flexibility. Lift on the point of the hook. 1 This document provides a capacity chart for Wellworth wire rope slings that lists the safe working load capacities for various sling diameters made of either 6x19 or 6x36/6x37 stranded construction. It includes rated capacity tables for different sling designs made from extra improved plow steel or stainless steel wire rope. D/d Ratios When a sling is rigged as a basket, the diameter of the bend where the sling contacts the load can afect the sling’s lifting capacity. 1. Shock load wire rope slings. The Increased Tension method provides the increased tension as a function of the sling angle. May 7, 2025 · Wire rope capacity charts provide essential data for determining safe working loads, ensuring optimal performance and safety in lifting operations. Mar 3, 2025 · Wire rope capacity charts provide essential data for determining safe working loads, ensuring optimal performance and safety in rigging operations. Feb 15, 2025 · How to Calculate SWL of Wire Rope Sling The Safe Working Load (SWL) of a wire rope sling is an essential factor in lifting operations. For heavy lifting, Gator-Laid Wire Rope Slings are the most efficient and flexible multipart wire rope slings that meet all industrial and regulatory standards. The component wire rope offers various advantages depending on applications. Wire rope products may be Atempt to shorten, knot or tie wire rope slings. Gator-Laid products were developed in conjunction with the offshore oil Single part body, hand-spliced wire rope slings T he end of a single wire rope is bent back HAND-SPLICED EYE along the wire rope to form the eye. Wire Rope Sling Basics How to Order Wire Rope Slings Wire Rope Slings For Inspection, Re-Certification, www. They detail maximum load capacities based on factors like rope diameter, construction, and hitch angles, helping users select appropriate slings for specific applications while preventing overload risks. The symbols below represent load or support surfaces in contact with the rope sling. Understanding the Purpose of a Wire Rope KENNEDY WIRE ROPE AND SLINGS Kennedy Wire Rope & Sling fabricates wire rope slings and assemblies with diameters from 1/32” to 4-1/2”. It determines the maximum weight a sling can safely handle without risk of failure. The D/d ratio is the diameter of the object around which the rope is bent (D), divided by the diameter (d) of the rope. Either a hand-splice or a mechanical splice then forms an endless sling body. Always consider the sling angle when making a lift. Wire Ropes & Slings Key Features Comprehensive range from stock Up to 100t safe working load Manufactured to customer requirements Scaffold lashings Wide range of end fittings available A large range of SWL available Available in steel or fibre core Single an multi leg options Crane Ropes Supplied and Fitted Data sheets Click the link to the Chain Load Chart below for an A4 size copy in PDF Rotation-resistant ropes must be replaced when you see two randomly distributed crown wire breaks in six rope diameters – or four randomly distributed crown wire breaks in 30 rope diameters. Our wire rope slings are built for strength, safety, and durability, making them ideal for lifting and rigging applications. Used in the construction industry and other industries where heavy loads rugged conditions exist. The strands provide all the tensile strength of a fiber core rope and over 90% of the strength of a typical 6-strand wire rope with an independent wire rope core. The contact surface diameter divided by the rope diameter is designated D/d ratio as described in Fig. This sling has metal sleeves for the splice connection and parallel-laid wire in the eyes. These characteristics are determined by the rope construction. Unlike the return loop method that places 100% of its strength on the swaged sleeve, Lift-All wire rope slings have reserve strength should the sleeve become damaged in use. Working load limits above (in red) are calculated on a 5:1 design factor. Available in many configurations with A sling is an assembly designed to connect a load to be lifted or turned to a lifting device such as the hook on a crane. com 98 Heavy-Lift Wire Rope Slings Quick Reference Chart of the Most Popular Slingmax ® Compare Twin-Path products with traditional polyester roundslings, wire rope, chain slings and more with this comprehensive reference chart. 6. Warranty If you are using one wire rope sling in a vertical hitch, you can utilize the full rated lifting capacity of the sling, but you must not exceed that lifting capacity. 3 tons. Therefore, a good working knowledge of wire rope design and construction will be not only useful but essential in conducting a wire rope sling inspection. Slings with wire rope WIRE ROPE AND SLING BASICS Wire rope slings are both flexible and resistant to abrasion. It is a heavy-lift sling that can be made in short working lengths. Use wire rope slings at temperatures above 100°C or below minus 40°C without consulting the supplier. Limits that apply to all lifting gear One of the most important pieces of information, and this applies to any piece of lifting gear that lifts loads, are the Kennedy Wire Rope & Sling fabricates wire rope slings and assemblies with diameters from 1/32” to 4-1/2”. But because wire rope is a rather complex machine, no precise rules can be given to determine exactly when a wire rope sling should be replaced. We Provide Wire Rope, Chain, Synthetic Slings, Cargo Control, Hardware, Fall Protection, and various other types of equipment for the utility, Marine, and construction industries. Most of our slings feature a flemished (Molly Hogan) eye, which offers a redundant safety factor superior to standard duplex or turnback eyes. To a great extent, these traits are a direct function of the number of wires. Technical Literature Slings Unlimited Resource Center 📌 Wire Rope Slings Wire Rope Choker Capacity Chart (PDF) 2‑Leg Wire Rope Bridle Capacity Chart […] Specialists in: Tel: +44 (0)1302 367755 This document is a load chart for wire rope slings that provides the safe working loads for various wire rope diameters and configurations including choke hitches, basket hitches, and other methods of loading. Edwards Wire Rope Slings provide the strength and sturdiness required for lifting those tough loads. This blog will provide a comprehensive lifting load Wire Rope Load Limits Rated load based on pin diameter no larger than one half the natural eye length or not less than the nominal sling diameter. Minimum breaking strength and safe load for Bright wire, uncoated, fiber core (FC) wire rope, improved plow steel (IPS): While wire rope is a relatively simple piece of equipment, there are several terms and factors that you must be aware of before you, or any of your staff, operate this gear. How much the lifting capacity is afected can be calculated by dividing the diameter of the bend where the rope contacts the load (represented by “D”) by the diameter of the rope or the component rope diameter in a multi-part sling (represented The wire rope sling products you need; We offer a full line of proven wire rope slings, including single-part body, multi-part body, Super-Flex braided slings, grommets and socket assemblies. Grommets either have a wire rope body or a body made up of six strands which are laid helically around a strand core. For choker hitch, the angle of choke shall be 120 degrees or greater. Certified Slings Reference Guide - page 100 www. Follow our instructions and learn from our examples to calculate sling angles. 184 (f) Wire Rope Slings [§1910. Lift-All wire rope slings are made using the Flemish Eye splice technique to form the eyes. Web & Endless Round Sling Chart.