Nylon choker capacity chart Capacity chart for single leg wire rope slings- EIP Grade WIRE ROPE DIAMETER VERTICAL CHOKER BASKET Choose from our selection of chokers, including wire rope slings, flat-eye web slings, and more. In the event that a hose connection fails, the Nylon restraint will hold the hose in check, preventing extremely dangerous hose whip and containing hazardous spills. Wire Rope Slings For Inspection, Re-Certification, www. Our roundslings promote safety, save money, and save time. This is reflected in the choker rated capacity tables. Elongation varies with web and sling construction. Sling-To-Load Angle The Sling-to-Load Angle is the angle formed between a horizontal line and the sling leg or body. The choke action should not occur on the fitting or eye, at the base of the fitting or eye, on the load carrying splice or the sling tag. It is the responsibility of the user to assure that the data they enter is accurate and that the slings they use are appropriate for their application. Slings shall not be loaded in excess of the rated capacity. To determine the actual capacity at a given angle of lift, multiply the original roundsling rating by the appropriate loss factor determined from the table below. proper Use of Choker Hitches For riggers, there’s more than one correct way to choke a load. Edwards Wire Rope Slings provide the strength and sturdiness required for lifting those tough loads. A choke angle less than 120 degrees will result in a capacity as low as 40% of the single leg. NYLON CHOKER 65CM Critter Bits Nylon Choker Chart What is a nylon lifting sling? Jump to the information you need. Webmaster 1600 Nylon and Polyester* Slings The Traditional Standard for Heavy Duty Slings This grade of synthetic web sling is popular because most users consider its' strength and service life to be a good buy. Twisted Eye 2. Basket capacities from 4,800 to 64,000 pounds. Refer to the handout accompanying this toolbox talk for general examples (not to be used in Nylon Hose Choker The Nylon Hose Choker has a specially designed choking action which allows the nylon to tighten down on the hose during a failure. 89mm (1-1/4 x 0. Vertical @ 90° = 3,100 lbs. NO LOSS IN CAPACITY RESULTS IF A CRADLE GRAB HOOK IS USED WHEN ANGLE OF CHOKE IS 120 DEGREES OR GREATER Bigfoot now offers a variety of nylon lifting slings to complement our existing product line of ground stabilization tools. Capacity in the vertical hitch is 50% of that in the basket hitch. Nylon hose safety restraints (or choker cables) slip over the hose coupling and cinch tight, providing versatile means of safety and protection. Twisting and kinking the sling legs shall be avoided. These fittings also reduce wear and allow easier connection to most hoist hooks. TO DETERMINE THE ACTUAL CAPACITY AT A GIVEN ANGLE OF LIFT, MULTIPLY THE ORIGINAL SLING RATING BY THE APPROPRIATE ANGLE FACTOR SHOWN. Oct 4, 2022 · Learn more about the different styles of nylon lifting slings, the benefits of using a sling made from nylon, and sling protection. Choker Rated Capacity Calculator This calculates the rated capacity for a sling used in a choker hitch. 9 c-2013. Widely used in construction, manufacturing, and logistics, these slings are crafted from high-quality polyester fibers for exceptional load-bearing capacity, flexibility, and resistance to Our Nylon Endless Lifting Slings are extremely versatile and can be used in all 3 hitch styles. Lifting Slings shall not be used at angles of less than 30°. Adhere to manufacturers warnings EFFECTS OF SLING ANGLES 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. Slings used in a choker hitch must be of adequate length for the choke action to occur on the sling body. For specific temperature, concentration and time factors, please consult Lift-All prior to purchasing or use. Why choose a nylon lifting sling? nylon lifting slings are a staple in Endless Nylon Lifting Slings Single Ply Webbing Width: 1 inch Rated capacity: Choker @ 30° = 2,480 lbs. Higher capacity slings are available - **Tri-Path design. 90° for vertical The Rated Capacity for each type and size of sling is given in the specification tables in this catalog, and show ratings for slings used in vertical, choker, and basket hitches. Each Round Sling is covered with a double polyester woven jacket to protect the load-bearing fibers from damage. 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. ENDLESS A versatile sling for general use with unlimited rigging methods. Every sling strap has a leather tag sewn in that The unique design utilizes a nylon spool at each loop-end that allows the cable choker to cinch tighter around an unchecked hose. ) Calculator Usage: This calculator is provided for general purpose use only. Triangle Triangle Please see the load rating for rated capacities for the various styles. Treated and untreated nylon and polyester webbing, used to fabricate synthetic slings, per class 5 and class 7 rated capacity charts, may contain red yarn woven into the core of the webbing to serve only as one of many aids in determining whether and 75mm (3in) 1,360kg (3,000lb)31. Consideration shall be given to the effect of angles. Used in the construction industry and other industries where heavy loads rugged conditions exist. 7 x . 8. Our tests have shown that when the angle was less than 120°, the sling body always failed at the point of choke when pulled to maximum. Endless 4. Promotes Safety Load stability and balance can be achieved by spreading sling legs. RATED CAPACITIES SHOWN APPLY ONLY TO 6X19 AND 6X37 CLASSIFICATION WIRE ROPE. A prudent safety practice is to always determine sling capacity by obtaining the sling capacity from its capacity or identification tag. Additionally, Tufhide reduces the heat buildup that can damage other high capacity roundslings when used in a choker hitch. Inspect before use. Vertical - When a sling is used in a vertical hitch, the full lifting capacity of the sling material can be utilized. unirope. A CHAIN CHOKER HITCH HAS 80% OF THE CAPACITY OF A SINGLE LEG SLING ONLY IF THE ANGLE OF CHOKE IS 120 DEGREES OR GREATER. a 3’ purple sling would be ENR1PX03 and then total quantity. Round sling are constructed from a continous loop of 100% polyester fiber. Click here to view our Choker Rated Capacity Calculator. Lightweight, flexible, and relatively soft, it is suitable in applications were minimal damage to the load's surface finish is important. 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. Determine the angle of choke and multiply the choker hitch work load limit by the loss factor to get the reduced work load. Diameter of curvature of load surface is at least double the diameter of the rope. Meets all ASME B30. Sling Angle Back to top Multiple Leg Slings Capacity - Tons Rope Loop 2 Legs Dia. TYPE 1 TRIANGLE-CHOKER Type 1 is a versatile sling type that has steel end fittings to allow the sling to be easily used in basket or choker configuration. LiftAll Green Endless Round Sling LiftAll Round Slings offer the user the ultimate in lifting security and rigging ease. Synthetic Sling Load Limits Flat Eye – Type 3 (EE) (measured pull to pull when flat) Twisted Eye – Type 4 (EE) (measured pull to pull when flat) Do not exceed rated capacities. Adhere to industry standards and regulations 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. Nylon and polyester web slings are unafected by oil and grease and ofer good chemical resistance. Nov 4, 2023 · This chart provides a general idea of web sling capacities based on their width for both vertical, choker hitch, and basket hitch configurations. pdf uploaded: Jun 25, 2024 flip download details CAPACITY DECREASES WITH ANGLE *Percent of sling’s rated capacity in a choker hitch. All of our nylon web slings are made to industry standards in a heavy-duty, 9,800 lbs. Capacity charts for most slings manufactured by Liftex. The degree of the angle will determine how much the capacity will be reduced. If the load is hanging free, the normal choke angle is approximately 135 Nylon Hose Chokers The Nylon Hose Choker has a specially designed choking action which allows the nylon to tighten down on the hose during a failure. 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. Always follow manufacturer guidelines and relevant safety standards. e. For choker hitch, the angle of choke shall be 120 degrees or greater. Tuffy Endless Polyester Round Slings – Strength, Flexibility & USA-Made Quality Tuffy Endless Polyester Round Slings are a lightweight, durable, and high-strength lifting solution, proudly made in the USA. Refer to the maximum recommended weight for which the sling is to be used in one of the standard types of lifts as illustrated: See full list on certifiedslings. com Product Information, and Technical Services go to Chemical Environment Data Many chemicals have an adverse effect on nylon and polyester. LINGS Polyround Sling NLIMITED RIGGING SUPPLIES Vertical Capacity (lbs) 3000 6000 9000 12000 14000 17000 22000 26000 32000 40000 53000 66000 90000 Choker Capacity (lbs) 2400 4800 7200 9600 1 13600 17600 20800 25600 32000 42400 52800 72000 Vertical Basket Capacity (lbs) 6000 12000 18000 24000 28000 34000 44000 52000 64000 80000 106000 132000 180000 Endless Poly Round SP300 SP600 SP900 SP1200 Polyester and Nylon Double Braid, 3 Strand Twisted or Polypropylene, Manila, this rope strength guide helps determine diameter, tensile and working load of the various ropes specific for your use. 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. Consideration should be given to the angle from the horizontal (load to sling angle) which affects rated capacity. Same and Next Day Delivery. To determine the actual sling capacity at a given angle of choke, multiply the sling capacity rating (for a choker hitch) by the appropriate reduction factor determined from Table 6. ULTRAVIOLET LIGHT 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. the rated capacities of the nylon slings in this catalog are given in pounds. TEMPERATURE The upper use limit for nylon and polyester as a sling material is 194° Fahrenheit (90° Celsius). RATED LOADS FOR ANGLES OF CHOKE LESS THAN 120 DEGREES SHALL BE DETERMINED BY THE SLING MFG OR A QUALIFIED PERSON. The chemical chart below is a general guide only. Type 3 and 4 Type 5 ONE Vertical PLY Vertical Choker Basket Two Legged Vertical 90o 90o 90o 60o 90o Slings must not be loaded in excess of the rated capacity. 14 NOTE: ONLY USE THE CAPACITIES SHOWN IN THIS CHART WHEN SLING IS IDENTIFIED AS EEIP (EXTRA EXTRA IMPROVED PLOW STEEL) NOMINAL SLING DIAMETER. ENDLESS WEB SLING CAPACITY CHART * Before ordering slings that are going to be used in a chemically active environment, contact Liftex® Customer Service, to recommend the right sling for the right usage. Choker - Due to the stress created at the choke point, slings rigged with this hitch achieve only about 75% of their potential capacity. 26 requirements. This not only holds the hose in place, but can also significantly decrease or stop flow completely until the pressure can be relieved at its source. Different Hitches’ Rated Capacities Slings have the largest load when used in the basket hitch. Rated capacities basket hitch based on d/d ratio of 15. BRIDLE/MULTI-LEG Special purpose slings with multiple combinations. Choker Hitch Capacity Calculator Results Reduction Factor Adjusted Rated Choker Capacity per Sling (lbs. 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. Identify the part number you want along with the length in feet of the sling i. Available in 2'' to 12'' widths and 1, 2, 3 or 4-ply webbing. Endless web sling in a continuous loop with ends sewn together. BRAIDED ROUND SLINGS Braided round slings provide greater security in handling high-capacity loads. Sling capacity decreases as the angle from horizontal decreases. While one- and two-ply thicknesses are the most common, three- and four-ply slings can also be made. Sling Load Chart As the sling-to-load angle decreases, so does the rated capacity of a sling. Web widths are from 2-12 inches. Adjusting choker hitch rated capacity When a choker hitch is drawn tight at an angle of less than 120°, you ll need to reduce the hitch s rated capacity to allow for loss of rated capacity as the chart shows. Choosing the Right Web Jun 25, 2024 · Sling Charts SLING CHART Sling_Rating_Charts_Sling_Choker. A CHOKER HITCH HAS 80% OF THE CAPACITY OF A SINGLE LEG SLING ONLY IF THE ANGLE OF CHOKE IS 120 DEGREES OR GREATER. (See Efficiency Chart) Angles of less than 30 degrees are not to be used. Polyester stretches approximately one half as much as nylon. The Sling-to-Load Angle has a dramatic effect on sling Work Load Limits. One of the most versatile nylon web slings available, Endless slings can be rotated to provide an infinite number of contact points for the ends of the endless lifting strap and where the endless sling lift strap contacts the load. Remember to consider the specific type and material of the web sling, as well as other factors that may affect the capacity in real-world lifting operations. STEP 2: DETERMINE THE RATED CAPACITY REQUIRED TO SAFELY LIFT YOUR LOAD. To determine required rated capacity, always consider the sling-to-load angle. Nylon hose safety restraints, or hose chokers, are a versatile alternative to spring-wire whip check cables that slip over the hose coupling, restraining the hose to the equipment or pipe. 035in) 4. per inch industrial grade webbing. This arrangement provides the most effective choker hitch. Rated capacities based on pin diameter no larger that natural eye width or less than the nominal sling diameter. 2). + Disintegrated by concentrated sulfuric acid. Sling-To-Load Angle is always the angle between the sling leg and the horizontal surface. The outer sheath which encapsulates the load carrying yarns on Lift-It® polyester round slings is a double wall thickness material. Endless polyester and nylon sling straps are also referred to as continuous loop slings. Available in many configurations with Warning! Work load limits will be reduced when less than 90 degrees from horizontal. Our helpful spreadsheets will calculate the basic sling leg lengths and suggest some top-selling standard sling types and sizes to meet your capacity. Nylon Slings Flat lifting slings are made in several configurations including: 1. The double-wall Tufhide jacket (made from bulked nylon fibers) offers better abrasion resistance for our larger capacity Tuflex roundslings. to keep out dirt, moisture and reduce abrasion. Catalog rated capacities are given at the three sling-to-load angles. CAPACITIES ARE IN POUNDS (LB) Twin-Path synthetic roundslings have Check-Fast Inspection ADJUSTING THE RATED CAPACITY OF A CHOKER HITCH Due to the body of the sling being used in the choke, there is a reduction in rated capacity. Rated Capacity* Over 120 90 - 120 60 - 89 Nylon, Polyester Web or Polyester Round Flexibility, weight, strength, and non-marring properties make synthetic slings the most sought after slings for contractors and riggers alike! Because of these inherent features, extreme caution as to selection, care and general use must be exercised. Slings with adequate capacity to handle the “scale” weight of the load have catastrophically failed because the Sling-to-Load Angle and increased tension were not taken into account. Slings should not be used at angles of less than 30 degrees from horizontal. Here is a brief overview of how the rigging method selected can impact the lifting capacity for three common sling hitches: vertical (straight), choker, and basket. Another reduction that must be considered is due to the “angle” of the choke (not the angle of the leg of the sling). EYE & EYE A versatile sling for general use with choker, basket, or vertical hitches. Endless round sling configurations enable the user to rotate hook and load contact points, resulting in increased sling longevity. choker hitch capacities when the pull on a choker hitch results in an angle of less than 120o, the work load limit must be adjusted. Wire Rope Slings are the most common and lowest cost per ton of lift of all slings. From rated capacity load charts, select a sling for the type hitch to be used, with rated capacity that equals or exceeds the load. Choker Hitch Capacities When the 120o, pull on a choker hitch results in an angle of less than the work load limit must be adjusted. This principle Explore the load angle chart to understand the impact of angles on lifting capacities and ensure safe rigging practices. Vertical Choker Basket Size 60° 45° 30° 3 Legs 60° 45° 30° 4 legs 60° 45° 30° The rated load for a sling in a choker hitch is the value in Tables 21 through 25, provided that the angle of the choke is 120 degrees or more (see Fig. The two-leg slings used in choker hitch, basket hitch, double wrap choker hitch and double wrap basket hitch should not be used for handling composite loads such as loose bundles or tubes, bars or wooden battens unless the friction grips between the parts is sufficient to prevent them slipping from sling. Use this chart for all type slings: rope, chain or synthetic web. BASKET HITCH CAPACITY BASED ON M NIMUM D/d RATIO OF FOR CHOKER HITCHES. To determine if a particular sling will have the capacity required, take the angle between the sling leg and the horizontal, then multiply the sling’s rating by the factor provided in the accompanying table. GRADE WORKING LOAD LIMITS (LBS) Triple/Quad Sling Type 1, 2, 3 and 4 Type 5 Nylon 3-strand and 8-strand rope - minimum breaking strength and safe load. Specifications: Length: 20 ft Color: Blue Vertical Capacity: 24,000 lbs Choker Capacity: 19,200 lbs Basket Capacity: 48,000 lbs Country of Origin: USA This item is custom fabricated and not returnable WARNING: Sling failure resulting from misuse, damage, and excessive wear can cause death or injury. Capacity Chart Display: 24 Single Leg Slings Capacity - Tons Approx. com Product Information, and Technical Services go to Basket hitch capacity based on minimum D/d ratio of 25/1. THE ANGLE OF CHOKE SHALL BE 120 DEGREES OR GREATER. . Additional requirements and safe operating practices are outlined in current OSHA, Federal Register Part 29, 1910. 30° for a choker hitch. Capacities for each method of rigging are typically included on the sling manufacturer’s charts, or on the tag attached to a sling. Wire Rope Slings DF 5:1 For Inspection, Re-Certification, www. Horizontal sling angles of less than 30 degrees are not recommended. Capacity in the choker hitch is 40% of basket hitch capacity. Description: Triangle choker nylon sling is a heavy-duty Class 7 web sling,maylon material with Type 1 steel triangle & choker end fittings commonly referred to as a 'TC' sling. Triangle Choker 5. Wear-Flex nylon slings stretch approximately 5-7% at rated capacity and 30-33% at breaking strength. For angles of choke less than 120 degrees, use the reduced rated load values provided by the sling manufacturer or a qualified person. Because the load-bearing fibers never come in contact with the load, they are protected This chart is based on a 5:1 Design Factor (DF); but any other DF can be fabricated. com Represents a load in choker hitch and illustrates the rotary force on the load and/or the slippage of the rope in contact with the load. Unlike the Whip Check or the steel Hobble Clamp, the Nylon Hose Choker will continue tightening down sometimes even choking off the air for a more controlled release. Jun 27, 2025 · Lifting Slings Polyester and Nylon Synthetic Web Slings: Features and Characteristics When choosing a material for sling use, we recommend considering a material’s resistance to specific chemicals, temperature resistance and stretch. Plies and Sling Width The ply number of a web sling refers to the layers of webbing that make up the body of the sling. They are suitable for use with all three hitches: vertical, basket and choker. Slings with fittings used in a choker hitch must be of suficient length to assure that the choking action is on the web. A choker hitch has 80% of the capacity of a single leg sling only if the angle of choke is 120 degrees or greater. 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. Sling capacity decreases as the angle decreases. Death or injury can occur from improper use or maintenance! Made in the USA 20' endless polyester round lifting sling is lightweight and resistant to water and UV rays. 7. Rated Capacity The rated capacities of the nylon slings in this catalog are given in pounds. 184 and ASME B30. Endless hoisting slings and straps are for use in choker, vertical and basket hitches. Nylon webbing is All Round Slings have a durable tag indicating the manu-facturer, type material, rated capacity in choker, vertical and basket hitches, as well as stock number and length. EN360 and larger Tuflex roundslings feature TufhideTM wear-resistant nylon jacket for extra sling life. 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. A CHOKE ANGLE LESS THAN 120 DEGREES WILL RESULT IN A CAPACITY AS LOW AS 40% OF THE SINGLE LEG. Choose from our selection of endless slings, including flat-eye web slings, chain slings, and more. 1- PARTSLINGS VERTICAL, CHOKER OR VERTICAL BASKET RATED CAPACITY IN TONS OF 2,000 LBS. Endless polyester web slings available from Tuffy Products. Observe all pertinent instruc-tion provided by OSHA and ASME. Lifting and Rigging Supplies | Wire Rope Supplier | Kennedy Pro Lift Nylon Web Slings 45° Point of Choke Angle of Choke Angle of Choke deg. Basket @ 90° = 6,200 lbs. Flat Eye 3. DENVER ROPE - ROPE STRENGTH GUIDE The Best Custom Boat Lines, Custom Colored Ropes, & Special Assemblies made to Your Specifications Flat Eye and Eye Sling - 2" x 20' Lifting Sling Type 3 flat eye & eye nylon lifting slings are designed with a flat eye on each end that make them versatile enough for use in a basket hitch, choker hitch, or vertical hitch. Browse our catalog to see our full offering of roundslings. Slings Unlimited Resource Center 📌 Wire Rope Slings Wire Rope Choker Capacity Chart (PDF) 2‑Leg Wire Rope Bridle Capacity Chart […] 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). Rated capacities are affected by angle of lift (roundsling to load angle) measured from the horizontal when used with multi-legged roundslings or choker/basket hitches. jcilqj bcw torn wvb tckms ulo pdwv fhu lyn graod cws sgrp kal ephdu xudug