Lifting Chain & Components 1 IWR LIFTING
Herc-Alloy 800 Chain Combining the qualities of high strength, low weight and durability resulting in easy, safe handling, Alloy 800 chain is manufactured to the most exacting quality control standards and conforms to the mechanical properties of Grade T Chain specified in Australian Standard AS 2321. Available in sizes ranging from 6mm to 32.0mm. Chain Size WLL S R F (mm) (tonnes) (mm) (mm) (mm) 6.0 1.2 6.3 20.8 22.3 7.1 1.6 7.1 23.8 25.9 8.0 2.0 8.0 23.5 27.0 10.0 3.2 9.7 29.8 33.8 13.0 5.4 12.7 38.0 43.0 16.0 8.0 16.0 47.3 54.0 20.0 12.5 20.0 59.2 67.5 22.0 15.5 22.0 65.0 74.2 26.0 21.6 26.0 78.0 90.0 32.0 32.8 32.0 96.0 111.0 Connecting Link Dependable and easy to use, the Con Link simple design allows for instant assembly, dismantling and reassembly of slings. D E B Chain Size WLL B D E Dia Hole Mass 6.0/7.1 1.6 46 43 13 14 0.1 7.1/8.0 2.0 53 50 16 15 0.2 10.0 3.2 66 60 22 19 0.3 13.0 5.4 86 80 30 23 0.8 16.0 8.0 103 94 32 27 1.1 20.0 12.5 121 109 38 32 1.7 22.0 15.5 131 135 44 34 2.7 26.0 21.6 146 157 51 40 4.4 32.0 32.8 174 197 57 51 8.1 IWR LIFTING 2
Oblong Links The Alloy range of Oblong Links allows for greater flexibility in selection and construction of sling assemblies. Regular Series Oblong Link For use in both single and 2-leg applications J K H Chain Size WLL H J K Mass 1 leg 2 leg (tonnes) (mm) (mm) (mm) (kg) 6.0-10.0 6.0-8.0 3.5 88 44 13 0.3 13.0 10.0 5.5 114 57 20 0.9 16.0 13.0 9.4 130 63 22 1.2 20.0 16.0 13.8 160 80 30 2.7 22.0 20.0 21.6 180 90 33 3.7 26.0 22.0 26.8 200 100 39 5.5 Large Series Oblong Link Wider and longer than the Alloy regular oblong link, the Large Series Oblong Link is also designed for use in both single and 2-leg applications J K H Chain Size WLL H J K Mass 1 leg 2 leg (tonnes) (mm) (mm) (mm) (kg) 6.0/7.1-1.6 130 63 13 0.4 8.0/10.0 7.1/8.0 3.5 140 70 16 0.7 13.0 10.0 5.5 200 100 22 1.7 16.0 13.0 9.4 240 120 30 3.8 20.0 16.0 13.8 280 140 33 5.4 22.0 20.0 21.6 300 150 39 8.5 26.0 22.0 26.8 330 165 42 10.5 32.0 26.0 37.4 360 180 48 15.0 J K H Large Multi Oblong Link The Large Multi Oblong Link compromises a master link and two intermediate links, each with the same lifting capacity. The intermediate links allow for back hooking and attachment of thimbles. Designed for use in 2,3 or 4-leg applications. Chain Size WLL H J K T U V Mass 2, 3 or 4 leg (tonnes) (mm) (mm) (mm) (mm) (mm) (mm) (kg) U V T 6.0-8.0 3.5 180 90 19 88 44 13 1.7 10.0 5.5 240 120 24 114 57 20 4.0 13.0 9.4 280 140 30 130 63 22 6.7 16.0 13.8 300 150 33 160 80 30 11.1 20.0 21.6 330 165 42 180 90 33 17.5 22.0 26.8 360 180 48 200 100 39 25.2 26.0 37.4 400 250 70 300 150 50 70.0 32.0 56.8 400 250 80 300 170 60 95.0 3 IWR LIFTING
Hooks Alloy 800 Hooks are forged from alloy steel and engineered to match the high performance and safety standard of the complete Alloy 800 range. Painted in distinctive yellow for easy identification. Sling Hook A versatile, general purpose hook suitable for most slinging applications. Features generous throat opening for easy removal from loads. 6.0-8.0 2.0 89 18 82 32 0.4 10.0 3.2 103 22 101 39 0.8 13.0 5.4 120 26 120 48 1.3 16.0 8.0 147 30 141 56 2.3 20.0 12.5 199 37 198 63 5.6 22.0 15.5 218 43 223 71 7.9 26.0 21.6 243 47 250 79 10.6 32.0 32.8 294 58 292 98 16.9 Safety Hook A versatile, general purpose hook suitable for most slinging applications. Features generous throat opening for easy removal from loads. 6.0-8.0 2.0 80 28 103 25 0.5 10.0 3.2 100 38 120 32 0.9 13.0 5.4 130 43 151 38 1.7 16.0 8.0 155 54 181 46 3.2 20.0 12.5 180 62 217 56 5.9 22.0 15.5 218 43 223 60 8.5 26.0 21.6 243 47 250 70 10.8 32.0 32.8 294 58 292 86 17.0 Grab Hook A versatile, general purpose hook suitable for most slinging applications. Features generous throat opening for easy removal from loads. L 6.0 1.2 41 14 42 8 0.1 D N M 7.1/8.0 2.0 54 18 67 10 0.3 10.0 3.2 70 22 83 13 0.6 13.0 5.4 88 28 109 16 1.5 16.0 8.0 104 32 121 19 2.0 20.0 12.5 124 37 140 23 3.2 22.0 15.5 144 44 165 25 4.7 26.0 21.6 178 48 206 30 9.4 32.0 32.8 210 57 267 38 18.1 IWR LIFTING 4
Pinlok Sling Hook A versatile, general purpose hook suitable for most slinging applications with the added advantage of safety latch kits available for conversion to a Pinlock Safety Hook. 7.1/8.0 2.0 89 9 77 32 0.4 10.0 3.2 103 11 94 39 0.8 13.0 5.4 120 14 112 47 1.4 16.0 8.0 147 18 131 55 2.4 20.0 12.5 199 22 186 63 6.0 Pinlok Grab Hook With reinforced saddle for firmer hookups and less wear, the Alloy 800 Pinlok Grab Hook features an almost round leg section to resist twisting or bending. Ideal for back-hooking. 7.1/8.0 2.0 54 9 57 10 0.3 10.0 3.2 70 11 70 12 0.7 13.0 5.4 88 14 91 16 1.5 16.0 8.0 104 19 90 19 2.0 20.0 12.5 125 22 108 23 3.3 Pinlok Shortening Hook The Alloy 800 Pinlok Shortening Hook offers greater sling flexibility by allowing quick and effective shortening of the chain sling while being used at its full, unshortened, working load. Not to be used as bottom fitting or for back-hooking or reeving applications. 7.1/8.0 2.0 29 9 67 9 0.3 10.0 3.2 36 11 77 11 0.7 13.0 5.4 47 15 101 14 1.5 16.0 8.0 62 18 127 19 2.6 20.0 12.5 74 22 157 23 3.5 5 IWR LIFTING
Latchlok Hook Able to be easily closed with one hand, the Alloy 800 Latchlok Hook will close itself when the load is engaged and will not disengage even if the load is temporarily set down. When the load is released, the latch is simply opened by pressing the release trigger, and stays open, making hook up very easy. 6.0 1.2 74 24 110 30 0.5 7.1/8.0 2.0 88 30 130 36 0.8 10.0 3.2 106 36 168 44 1.5 13.0 5.4 136 47 196 50 3.2 16.0 8.0 173 60 254 65 6.0 20.0 12.5 187 66 274 78 7.9 22.0 15.5 222 73 317 92 13.4 Pinlok Latchlok Hook Designed for rugged, demanding and critical applications, the Alloy 800 Pinlok Latchlok Hook can be mechanically coupled to chain for easy assembly and use. 6.0 1.2 74 6.5 85 30 0.5 7.1/8.0 2.0 88 9 113 36 0.7 10.0 3.2 106 11 137 44 1.6 13.0 5.4 136 14 170 50 3.2 16.0 8.0 173 17 210 65 5.7 20.0 12.5 187 22 235 78 8.1 22.0 15.5 222 24 285 92 14.0 Swivel Latchlok Hook With all the features of a Latchlok Hook, but with the added bonus of swivel action to assist in the removal of sling leg twist. Particularly suitable for high-rise lifting. N L M 6.0 1.2 74 24 141 30 0.6 7.1/8.0 2.0 88 27 171 36 1.0 10.0 3.2 106 33 207 44 2.2 13.0 5.4 136 41 250 50 4.0 16.0 8.0 173 54 317 65 7.0 20.0 12.5 187 61 355 78 10.0 D IWR LIFTING 6
Foundry Hook For use where large throat openings are necessary. Appropriate for foundry applications and unusually bulky attachment points. 7.1 1.6 121 16 121 63 1.1 10.0 3.2 146 19 146 76 1.9 13.0 5.4 171 25 175 89 3.2 16.0 8.0 198 32 205 102 5.3 20.0 12.5 232 38 235 114 9.1 22.0 15.5 256 44 264 127 11.8 26.0 21.6 283 54 294 140 16.7 32.0 32.8 322 60 327 152 26.5 Weld-on Hook The solution to lifting and spreader beam attachment problems, or for any fixed anchor points. Manufactured from treated alloy steel, the Alloy 800 Weld-on Hook allows for axial loading and positive locking of the safety latch WLL Weight (tonnes) N D L M appr.kgs 0.75 20 56 20 81.5 0.25 1.0 21 72 25 95 0.6 2.0 26 86 30 114 1.0 3.0 29 105 30 132 1.3 4.0 29 111 38 140 1.9 5.0 34 130 46 165 2.8 8.0 34 133 51 172 3.7 10.0 47 168 58 220 6.3 15.0 53 188 67 240 Pinlok End Link A versatile link designed for use in single leg applications, reevable slings or as terminal end fittings. 7.1/8.0 2.0 38 9 100 80 0.3 10.0 3.2 49 11 123 98 0.6 13.0 5.4 63 14 158 121 1.2 16.0 8.0 76 18 195 151 2.3 7 IWR LIFTING
Winner Grade 100 Winner 200 Std Delivery Length Weight S R F (m) (kg/m) (mm) (mm) (mm) 250/50 1,57 8 24 10,9 150/50 2,46 10 30 13,5 100/50 4,18 13 39 17,5 100/25 6,28 16 48 21,5 100/25 8,92 19 57 25,6 100 8,90 20 62 25,6 100/25 11,88 22 66 29,5 25 16,18 26 78 35,0 Enlarged Master Link J Chain Size Load Capacity H J K Weight K 1 leg 2 leg (0-60º 2 kg) (mm) (mm) (mm) (kg/pc) 5 5 1.730 90 65 11 0,22 6+7 6 2.400 120 70 14 0,44 8 7 3.300 140 80 16 0,67 H 10 8 4.300 160 95 19 1,09 13 10 6.900 160 110 23 1,69 16 13 11.600 190 110 27 2,65 20 16 17.300 230 130 33 4,78 22 20 27.700 275 150 38 7,48 32 26 45.800 350 250 56 21,98 Enlarged Master Link Assembly J Chain Size Load Capacity H J E Weight (0-60º 2 kg) (mm) (mm) (mm) (kg/pc) E H AW 18 + 2 AW 13 4.200 160 95 214 1,43 AW 22 + 2 AW 16 6.600 160 110 230 2,41 AW 26 + 2 AW 20 10.100 190 110 275 4,01 AW 32 + 2 AW 22 15.700 230 130 345 6,90 AW 36 + 2 AW 26 21.200 275 150 415 11,12 AW 56 + 2 AW 32 34.100 350 250 500 28,08 AW 56 + 2 AW 36 40.000 350 250 520 30,62 IWR LIFTING 8
Winner Grade 100 Clevis Reeving Link Load Capacity M N D L Weight (kg) (mm) (mm) (mm) (mm) (kg/pc) 1.900 92 70 34 9 0,28 2.500 91 70 34 9 0,30 4.000 128 102 50 12 0,70 6.700 169 136 66 15 1,40 10.000 214 172 83 18 2,74 Connex Connecting Link D E B Load Capacity B D E Weight (kg) (mm) (mm) (mm) (kg/pc) 1.000 36 35 13 0,05 1.400 44 39 14 0,06 1.900 51 47 17 0,12 2.500 62 53 18 0,18 4.000 72 63 23 0,33 6.700 88 79 28 0,70 10.000 103 106 33 1,40 16.000 115 118 42 2,14 19.000 161 148 51 4,15 26.500 190 175 60 6,70 Eye Sling Hook Load Capacity M L N D Weight (kg) (mm) (mm) (mm) (mm) (kg/pc) 1.400 85 10 19 68 0,30 2.500 106 11 26 88 0,50 4.000 131 16 31 109 1,10 6.700 164 19 39 134 2,20 10.000 183 25 45 155 3,50 16.000 205 27 53 178 5,80 19.000 225 29 62 196 8,00 26.500 259 37 73 235 12,80 9 IWR LIFTING
Winner Grade 100 Eye Self Locking Hook Load Capacity M D L N Weight (kg) (mm) (mm) (mm) (mm) (kg/pc) 1.400 110 71 21 28 0,50 2.500 136 88 25 34 0,90 4.000 169 107 35 45 1,50 6.700 205 138 40 52 2,70 10.000 251 168 50 60 5,70 16.000 290 194 60 70 9,80 19.000 322 211 70 81 12,40 Eye Shortening Grab Hook L Load Capacity M D L N Weight (kg) (mm) (mm) (mm) (mm) (kg/pc) 1.400 51 48 12 8 0,18 D N M 2.500 71 58 20 11 0,40 4.000 88 76 22 13 0,90 6.700 113 101 26 17 1,80 10.000 129 118 32 19 3,60 16.000 151 150 36 25 6,15 19.000 170 165 42 27 8,30 26.500 201 195 50 32 13,80 Clevis Sling Hook Load Capacity M N D Weight (kg) (mm) (mm) (mm) (kg/pc) 1.400 69 19 66 0,20 1.900 95 26 90 0,60 2.500 95 26 90 0,60 4.000 109 31 108 1,10 6.700 136 39 131 2,00 10.000 155 45 153 3,48 16.000 184 53 177 5,00 19.000 214 62 196 9,00 IWR LIFTING 10
Winner Grade 100 Clevis Self Locking Hook Load Capacity M D N Weight (kg) (mm) (mm) (mm) (kg/pc) 1.400 94 71 28 0,50 1.900 123 88 34 0,90 2.500 123 88 34 0,90 4.000 144 107 45 1,60 6.700 180 138 52 2,90 10.000 218 168 60 5,80 16.000 260 194 70 10,00 19.000 284 211 81 12,80 26.500 339 253 100 21,00 Clevis Shortening Grab Hook Load Capacity M D N Weight (kg) (mm) (mm) (mm) (kg/pc) 1.400 45 47 8 0,19 1.900 61 58 11 0,38 2.500 61 58 15 0,38 4.000 76 76 13 0,85 6.700 104 101 17 1,90 10.000 116 120 20 3,60 16.000 141 150 25 6,15 19.000 158 165 27 9,00 11 IWR LIFTING
Alloy 800 Maximum Working Load Limit (WLL) in tonnes Single leg slings 2, 3, or 4 slings Endless slings Chain Size Straight Adjustable Reeved Straight Sling Reeved Sling Basket Sling Reeved (mm) Sling Sling Sling 60º 90º 120º 60º 90º 120º 60º 90º 120º Sling 6.0 1.1 1.1 0.95 1.9 1.6 1.1 1.5 1.2 0.8 1.5 1.2 0.8 1.7 7 1.5 1.5 1.1 2.6 2.1 1.5 2.0 1.6 1.1 2.0 1.6 1.1 2.3 8.0 2.0 2.0 1.5 3.5 2.8 2.0 2.6 2.1 1.5 2.6 2.1 1.5 3.0 10.0 3.2 3.2 2.4 5.5 4.5 3.2 4.1 3.4 2.4 4.1 3.4 2.4 4.8 13.0 5.3 5.3 4.0 9.4 7.5 5.3 6.9 5.6 4.0 6.9 5.6 4.0 8.0 16.0 8.0 8.0 6.0 13.8 11.3 8.0 10.4 8.5 6.0 10.4 8.5 6.0 12.0 20.0 12.5 11.2 9.4 21.6 17.6 12.5 16.3 13.3 9.4 16.3 13.3 9.4 18.8 22.0 15.0 15.0 11.3 26.0 21.2 15.0 19.5 15.9 11.3 19.5 15.9 11.3 22.5 26.0 21.2 21.2 15.9 36.7 29.9 21.2 27.6 22.5 15.9 27.6 22.5 15.9 31.8 32.0 31.5 23.6 23.6 54.5 44.4 31.5 41.0 33.4 23.6 41.0 33.4 23.6 47.3 The values expressed on this table exceed or meet the minimum requirements of AS 3775.2 and are stated in tonnes of 1000 kg Indicates that WLL applies to both rectangular and circular load. Indicates nip angle which must not exceed 120º. Indicates the sling angle is equal to twice the greatest angle of inclination of a leg to the vertical. * Use of a Grab Hook 16.0mm to 32.0mm reduces the WLL of straight slings to that of reeved slings. Use of a Pinlok Shortening Hook does not reduce the WLL. The above maximum working load limits are for general conditions of use to group classification of crane mechanisms of M3 as specified in AS1418.1 WLL must never be exceeded, even at angles less than 60º or even if the load is flexible. For other than general conditions of use the WLL will be derated to confirm to the group classification of crane mechanisms as specified in AS1418.1. Every care has been taken to ensure the accuracy of information contained in this document which supersedes earlier publications, however PWB Anchor Ltd shall not be liable for any loss or damage howsoever caused arising from the application of such information. PWB Anchor Ltd maintains a policy of progress development of products and reserves the right to alter without notice, the specifications shown within this document. IWR LIFTING 12
Care, Use and Inspection of Alloy 800 Chain Slings Care Store Alloy 800 chain slings on A-frames or wall racks in a clean dry place Lightly oil Alloy 800 chain slings before prolonged storage. Never heat-treat Alloy 800 chain slings. Use Always inspect a chain sling before use to ensure it is free from damage or wear. Ensure that the load is evenly distributed on all sling legs. Ensure that the chain is free of twists and is protected from any sharp corners on the load. Commence the lift slowly, taking up the slack gradually. When lowering, avoid the possibility of crushing the chain by ensuring that the load does not land on it. Inspection It is important to inspect chain slings regularly and that a record is kept for each chain sling. Chain sling inspection record cards are available. If necessary, clean the sling before inspection. Every chain link should be individually inspected for signs of wear, twisting, stretching, nicks, or gouging, and any worn link measured to determine degree of wear. Oblong links and hooks should be inspected at their loadbearing points for signs of wear or distortion, eg widening of hook throat opening. Defective chain links or fittings should be clearly marked to indicate rejection, and the chain sling withdrawn from service until repaired. Connecting Links should be inspected for any signs of wear at their loadbearing points, for excessive play of the load pin within the body halves and for impaired rotation of the body halves around the load pin. Enter all results in the sling inspection record card. Effects of Hazardous Conditions Heat Conditions The strength of all chain slings is adversely affected by heat so care must be exercised when using at elevated temperatures. Where temperatures are likely to be higher than 200ºC reductions in the working load limits of Alloy 800 slings should be applied. (See table) Heat Treatment Alloy 800 Chain & Fittings do not require periodic heat treatment and must never be heat treated. Corrosive Conditions Alloy 800 Chain & Fittings should not be used in acid or other corrosive environments. Galvanising Temperature Range ºC Reduction of WLL while heated Up to 200 Nil 200-300 10% 300-400 25% Over 400 Do not use Alloy 800 Chain & Fittings must never be hot dipped, mechanically galvanised or electroplated except by PWB Anchor. Hot dipped galvanised slings must always have their working load reduced by 20%. 13 IWR LIFTING