Wire rope sling load chart. View Rated Capacity charts for varying rope types.

Wire rope sling load chart Below you will find a handy all-in-one wire rope weight guide. 75 (according to IMCA M179). The Working Load Limit is the maximum load which should ever be applied to the product, even when the product is new and when the load is uniformly applied - straight line pull only. A. he same minimum breaking force, size for size. GRADE 100 CHAIN SLINGS - AS 3775 WORKING LOAD LIMIT (W. Steel Wire Rope Slings Wire rope slings are basic material handling tool and are the most frequently used type of sling in industry today. C. The tables provide capacity ratings in tons for vertical, choker, and basket configurations at various sling angles based on the rope diameter and 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. 9-Part Braided Wire Rope Sling Capacities (tons) 10 Basket-rated capacities based on D/d ratio of five times the wire rope’s finished diameter. Strands are hand-tucked into the body of the rope in what is called a tapered and concealed splice. Calculating SWL is simple, and this guide explains the formula in a way that everyone can understand. 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. 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. Jun 25, 2024 · Sling Charts SLING CHART Sling_Rating_Charts_Sling_Choker. View load ratings and safety insights to choose the right cable for your project. If you are unsure about how to calculate the safe working load for your slings, please contact our training department. KENNEDY WIRE ROPE AND SLINGS This document provides a load chart for wire rope slings with working load limits specified for various rope diameters, types of sling configurations (one, two, three, and four leg slings and endless slings), and angles to the vertical. Understanding the Purpose of a Wire Rope Rope Slings 6 x 19 or 6 x 36 Classification, EIPS, IWRC Wire Rope Proud Supplier 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. Date of Publication: August 2014 Source: Wire Rope Sling Guide (1 page) View 9-part body Flexibility and handling ease for rigging large lifts are the main benefits of the 9-part slings. breaking strength: 5 × 1000 = 5000. The stated WLL's are only valid for the steel wire rope with construction 6x36 FC, tensile strength 1960 N/mm 2. Their popularity is enhanced by the numerous sling configurations available to support a broad range of applications. The longer it has been in service or the more severe the service, the more thoroughly and frequently it should be inspected. Determine the load weight. Edwards Wire Rope Slings provide the strength and sturdiness required for lifting those tough loads. Follow our instructions and learn from our examples to calculate sling angles. Safety tips are provided, such as keeping slings away from welding and ensuring hooks are not GRADE WORKING LOAD LIMITS (LBS) Triple/Quad Sling Type 1, 2, 3 and 4 Type 5 0,7 Recommended minimum stud size Rope slings Cable-laid rope Load diameter Load factor Load diameter Load factor Always consider the sling angle when making a lift. The factors listed below affect the capacity Mar 3, 2025 · Wire rope capacity charts provide essential data for determining safe working loads, ensuring optimal performance and safety in rigging operations. Weight of Load (lbs) Number of Legs Supporting Load 90 8 This document provides a wire rope sling capacity chart that lists the working load limits for various wire rope sling configurations in different rope diameters and constructions. You always must adjust the rated capacity of the wire rope The Flex-X® process provides a smooth, extremely compact wire rope with greater surface area and more steel per given diameter, which increases strength, fatigue resistance and wear resistance. 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 7. Rated capacities based on pin diameter no larger than the natural eye width or no less than the nominal sling diameter. The capacity of a bridle at a 30 degree horizontal is same as single vertical leg. Wire Rope: We used a higher safety factor of 5, resulting in a WLL of 2,000 lbs from a breaking strength of 10,000 lbs. Lifting Sling Load Equations and Calculator Mechanics and Machines Calculations Menu Application of Slings for lifting considerations and sling lifting load calculations (bottom). Our cable structure buildings 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. * Rated capacities basket hitch based on D/d ratio of 25 times the component rope diameter. Perfect for industrial and government sectors, brought to you by Modi Lifting Solutions. For us in the Pfeifer group, to move is very specific: it means that with our products from Wire Rope Technology, Rope and Lifting and Buil-ding Systems elevators, heavy loads on cranes, sheet metal coils, workpieces and precast concrete elements move. While 6 x 19 ropes have more abrasion resistance, the 6 x 36 ropes have more fatigue resi rope should NEVER BE USED AS ITS WORKING LOAD. The contact surface diameter divided by the rope diameter is designated D/d ratio as described in Fig. To determine the working load of a wire rope, the MINIMUM or NOMINAL breaking strength MUST BE REDUCED by a DESIGN FACTOR. 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. Contact us to find the best solution. Always make sure that the sling is fitted with adequate attachment devices like e. 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 Wire Ropes - Strengths 6 strand x 19 wire (6x19) - minimum breaking strength, safe loads and weight. Use wire rope slings in acidic conditions without consulting the supplier. The rated capacity must also be adjusted when, in a multi-leg lift, the pull is against the choke. May 7, 2025 · Wire rope capacity charts provide essential data for determining safe working loads, ensuring optimal performance and safety in lifting operations. The following chart lists the size tolerances of wire rope. They offer a strong, dependable and economical option for most lifting replica rolex applications. 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 This document provides a working load limit chart for various configurations of slings rated according to ASME B30. Divide the load weight by the number of supporting legs (symmetrical loads only) to determine share of load to each sling leg (this can be no more than three for chain slings). It lists the maximum rated working loads in short tons for different diameters of rope in single-leg, two-leg, three-leg, and four-leg sling configurations as well as for choke hitches. It has long been the opinion of sling users that it is easier to measure a sling angle relative to the ground or horizontal. Generally in accordance with SANS 7531 The data supplied applies to hand and mechanically spliced slings in the more popular rope diameters and configurations. Our wire rope sling tables should be used for guidance only. For example, if you are using a gantry crane, which has a factor of 5, and your maximum load is 1000 lbs. ***Sling angles in this guide depart from the traditional method of vertical angles measured at the sling hook. 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. Product information The working load limits of slings made from general engineering ropes to BS EN 12385-4 should conform to BS EN 13414-1: 2003. Used in the construction industry and other industries where heavy loads rugged conditions exist. 1. For example, if the diameter of the bend (“D”) is 10 and the component rope diameter (“d”) is 1/2, the D/d Ratio is 10 ÷ 1/2 Capacity chart for single leg wire rope slings- EIP Grade WIRE ROPE DIAMETER Eye & Eye Wire Rope Slings Capacity Chart Eye & Eye Drawn Galvanized Wire Rope Slings Capacity Chart Thimble Eye & Eye Wire Rope Slings Capacity Chart Thimble Eye & Eye Drawn Galvanized Wire Rope Slings Capacity Chart 2 Leg Wire Rope Bridles Capacity Chart 3 Leg W Jun 5, 2015 · Clips (number of clips varies w/ rope size) 80% 2 1/8” and up 70-75%<br /> Loop Splice: The efficiency of a loop splice without a thimble is somewhat less than given above for a thimble splice. YOU must determine the applicable design factor for your use. This higher safety factor provides an extra margin of safety. Where choking of the load is required Nobleflex or Superflex wire rope slings or synthetic Round and Webbing slings are generally the most efficient, though in special applications where abrasive surfaces are prevalent or in hauling logs Grade T chain 7 x 19 G. 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. The symbols below represent load or support surfaces in contact with the rope sling. wire rope. 9 grade EIPS rope. 6. It specifies minimum permitted safety factors of 6:1 and lists the estimated breaking force, rope diameter, and maximum permitted working load in tonnes for single-leg, two-leg, endless, double cradle, and reeving Load diagram SWR 6x36 FC The stated load factors are maximum values of the various steel wire rope sling types, stated according to the standard (Uniform Load) method of rating. com Product Information, and Technical Services go to 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. Minimum breaking strength and safe load for Bright wire, uncoated, fiber core (FC) wire rope, improved plow steel (IPS): The listed capacities of wire rope slings/assemblies in this catalog are based on the industrial standard of a 5 to 1 design factor. For sling angles other than those shown, use the rated load for the next lower angle or a qualified person shall calculate the rated load Kennedy Wire Rope & Sling fabricates wire rope slings and assemblies with diameters from 1/32” to 4-1/2”. For sling angles other than those shown, use the rated load for the next lower angle or a qualified person shall calculate the rated load. 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 Wire Rope Slings are the most common and lowest cost per ton of lift of all slings. Slings with wire rope 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. This is the method used to determine the working load limit (WLL) of a sling: minimum breaking strength of the wire rope (MBL) multiplied by the efficiency of the splice or end fittings divided by the design factor 5. Perfect for beginners and as a refresher for experienced professionals. The Calculated Sling Breaking Load (CSBL) of a cable-laid sling, is equal to the sum of the minimum breaking loads of the individual outer and core rope unit ropes, multiplied by a spinning loss coeficient of 0. The document provides information on wire rope sling load charts and safety recommendations for using slings. It should be noted that a sling manufactured Feb 6, 2024 · Features like the sling angle rigging chart or sling load calculation formula make this tool user-friendly. For choker hitch, the angle of choke shall be 120 degrees or greater. 1 WIRE ROPE SLINGS Lift-All wire rope slings are made using the Flemish Eye splice technique to form the eyes. Note that the working load limits shown are based on the assumption that soft-eyes of single-part slings are used over bearing points of not less than twice the normal diameter of the rope. 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. ). When wire rope is bent around the load diameter, the rope strength is decreased. Either a hand-splice or a mechanical splice then forms an endless sling body. This document provides a load chart for wire rope slings with working load limits specified based on rope diameter, core material, number of legs, and sling configuration. 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 Rated load based on pin diameter no larger than one half the natural eye length or not less than the nominal sling diameter. When lifting and turning a load using a choker hitch, it is not uncommon to have a severe bend at the choke. 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. Basket hitch capacity based on minimum D/d ratio of 25/1. The sizes range from 8mm to 128mm diameter wire rope. masterlinks, hooks, shackles. This is a typical safety factor for chain slings. Wear and Abuse All wire ropes should be thoroughly inspected at regular intervals. 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. Rated Capacities for Slings Use the following calculator to determine the rated capacity required by the sling(s). pdf uploaded: Jun 25, 2024 flip download details Study with Quizlet and memorize flashcards containing terms like A load chart range diagram can best be used to help identify:, for mobile crane working at maximum radius, exceeding what percentage of the cranes capacity requires the radius to be verified?, the minimum depth of thread engagement for a 1/2 in eyebolt into steel object is? and more. All catalog ratings are based upon usual environmental conditions and consideration must be given to unusual conditions such as extreme high or low temperatures, chemical solutions or vapors Wire Rope Sling Working Load Limit Chart For Fibre and Steel Cored Rope We supply other makes of chain systems and can repair, service and test all makes in our workshop. > A Category 1 rotation-resistant rope features a unique design that minimizes the torque and rotation of the rope at normal load ranges of zero to 20% of the rope s minimum breaking force. When a choker hitch is used at an angle of less than 120 degrees, you must reduce the hitch’s rated capacity as shown in the chart at right. It also includes safety recommendations such as inspecting slings before use, cutting up unusable slings, not overloading slings, and having lifting equipment examined regularly. This document provides specifications for various wire rope sling configurations including single and multi-leg slings. ) IN TONNES UNDER GENERAL CONDITIONS OF USE SINGLE LEG SLINGS CHAIN 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. Wire Rope Slings: Wire rope is often used in slings because of its strength, durability, abrasion resistance and ability to conform to the shape of the loads on which it is used. The stated load factors are maximum values of the various steel wire rope sling types, stated according to the standard (Uniform Load) method of rating. As always, if more than one sling is used and the legs are not vertical, a further reduction in rated capacity must be made for the sling angle. The rated capacity is based both on sling fabrication components (minimum breaking force of rope used, splicing efficiency, number of parts of rope in sling and number of sling legs) and sling application components (angle of legs, type of hitch, D/d ratios, etc. Ensure that shackles and ttings are proper shape to allow the sling to seat properly. 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 Chain Sling: With a breaking strength of 20,000 lbs and a safety factor of 4, the WLL is calculated as 5,000 lbs. The splice makes a sling that can be easily pulled through narrow spaces because there are no rough ends to snag on loads. Avoid side loading. It lists the working load limits and tensile strengths for various sizes of wire rope slings used in different configurations such as one leg, two leg, and endless sling arrangements. Wire Rope Slings DF 5:1 For Inspection, Re-Certification, www. Basic Rigging Charts This page provides essential rigging charts, load calculations, and guidelines for fundamental rigging operations. Atempt to shorten, knot or tie wire rope slings. Method of Slinging Where slings are shackled to lifting points in a multi leg application, wire rope and chain slings are the most suitable. It also provides notes on acceptable swaged and poured socket types. Available in many configurations with Braided 6-Part Single-Leg Wire Rope Slings Sling capacities for rope diameters 1/8” through 5/16” are based on using 7 x 19 G. Use wire rope slings at temperatures above 100°C or below minus 40°C without consulting the supplier. The stated WLL's are only valid for the steel wire rope with construction 6x36 IWRC, tensile strength 1960 N/mm 2. 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. com Product Information, and Technical Services go to If the load is hanging free, the normal choke angle is approximately 135 degrees. Wire ropes – Technical information Moving means to set things in motion, to unfold dyna-mics, to create things. Features that affect the rated capacity of the sling and that shall be considered in calculating 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. 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. g. Wire rope used in slings can be made of ropes with either Independent Wire Rope Core (IWRC) or a fiber-core. 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. L. With a load table, you get a quick overview of how the lift is carried out safely. Wire Rope Slings are the most common and lowest cost per ton of lift of all slings. If you need to reference the Crosby User's Guide For Lifting pocket si SLING CHART FOR WIRE ROPE SLINGS (IWRC 1960 Grade) This chart generally in accordance with BSEN 13414‐1 Working Load Limit Minimum 0‐120° included 0‐90° included angle Breaking Unit Rope angle Single Leg Load (Unit Size (mm) 2 3/4 2 3‐4 Rope) How much the lifting capacity is affected 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 by “d”). You will need a sling or slings with a rated capacity equal to or greater than the rated capacity required for the corresponding rigging technique. ) Rated capacities based on pin diameter or hook no longer than the natural eye width (1/2xEye Length) or less than the nominal sling diameter. 85 and a splice loss of 0. Slings Unlimited Resource Center 📌 Wire Rope Slings Wire Rope Choker Capacity Chart (PDF) 2‑Leg Wire Rope Bridle Capacity Chart […] Jul 24, 1996 · Wire rope is normally made slightly larger than its catalog (or nominal) size. 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. It includes rated capacity tables for different sling designs made from extra improved plow steel or stainless steel wire rope. 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. The chart specifies the diameter, construction, safe working load, standard loop or eye size, and diameter for slings ranging from 8mm to 52mm in diameter. This document provides a chart listing the working load limits, proof loads, and minimum breaking loads for wire rope slings of various sizes in both single and multi-leg configurations. We use various types and constructions of wire rope when fabricating slings, bright with an exterior lubrication, galvanized wire, and stainless steel. Typical sling arrangements are illustrated Product information The working load limits of slings made from general engineering ropes to BS EN 12385-4 should conform to BS EN 13414-1: 2003. Wire Rope Sling Load Chart - Find the best solution for your lifting needs. All sling ropes must be ordinary lay. The chart includes the working load limits (WLL) for different hitches—vertical, choker, and basket—as well as for different lifting angles. 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. Below is an extensive lifting load chart for wire rope slings, covering diameters from 8mm to 80mm. It determines the maximum weight a sling can safely handle without risk of failure. These configurations include single and 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). Slings should have a minimum design factor appropriate to the type of material asspecified in the appropriate section. The listed capacities of wire rope slings/assemblies in this catalog are based on the industrial standard of a 5 to 1 design factor. Rated capacities based on design 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. In addition, wire rope slings are able to lift hot materials. unirope. Understand the breaking strengths of wire rope by size and construction. Determine the sling angle from the horizontal and the corresponding tension multiplier (from the chart below). Force, hammer or wedge slings or their fitings into position. Grommets either have a wire rope body or a body made up of six strands which are laid helically around a strand core. , you’ll need a wire rope with a minimum 5000 lbs. The design factor will vary depending upon the type of machine and installation, and the work permitted. 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 Select slings having suitable characteristics for the type of load, hitch and environment. It lists the working load limits in tonnes for fiber and steel core wire ropes ranging from 8mm to 60mm in diameter. View Rated Capacity charts for varying rope types. W I R E R The listed capacities of wire rope slings & assemblies in this catalog are based on the industry standard of a 5 to 1 design factor. Date 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. Lift on the point of the hook. Specialists in: Tel: +44 (0)1302 367755 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 Explore the load angle chart to understand the impact of angles on lifting capacities and ensure safe rigging practices. Available in many configurations with The figure in the above table is calculated according to BSEN 13414-1 : 2003 (some value might not be the same as indicated in the standard which caused by minimum breaking load of rope. Shock load wire rope slings. For each size and configuration, the chart specifies the maximum recommended working load and minimum breaking strength in tonnes. In this article, we examine the advantages and disadvantages of wire rope slings vs chain slings, and discuss their respective benefits when performing lifts. 8-part body Super-Flex slings are flexible and can snug up tightly around the load in choker hitches. Discover the lifting load capacities of SS wire ropes. The factors listed below affect the capacity You always must adjust the rated capacity of the wire rope sling whenever you use a choker hitch to shift, turn or control a load, or when the pull is against the choke in a multi-leg lift. It also supports wire rope slings, lifting angles, and other materials to enhance safety and efficiency. Factors that affect working load limits Folding, Bunching or Pinching of Nylon Web Slings and Polyester Round Slings, which occurs when used with standard shackles, hooks, clevises or other applications WILL reduce the rated working load of the sling. Horizontal sling angles of less than 30 are not recommended (refer 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. Horizontal sling angles of less than 30 degrees are not recommended. The method is the same whichever angle is used. Wire Rope Slings For Inspection, Re-Certification, www. The calculated minimum breaking load of a cable-laid grommet sling equals 12 times the minimum breaking load of the unit rope . Jun 11, 2019 · Panels 5 & 5A of the User's Guide For Lifting cover Wire Rope Capacities (EIP & EEIP). On this page you can download A3 posters with load tables for chain slings, wire slings, webbing slings and round slings. pkqsym mxv wseho dcbnz sohap wefqff incojec ohbqckr gwfv qcgmf oaks xbqyq kabgg oujzs xxjjy