Crosby Group Guidebook

10-1 10 Angle loads must be applied in the plane of the bow. * In-Line load is applied perpendicular to pin. † DO NOT SIDE LOAD ROUND PIN SHACKLES SHACKLES The Crosby Group, Inc. Never Exceed 120° included angle. Use Bolt Type and Screw Pin Shackles ONLY. Shackles symmetrically loaded with two legs slings having a maximum included angle of 120° can be uti- lized to full Working Load Limit. SHACKLES Forged Shackles 10-2 10 SCREW PIN G-209 S-209 Screw pin anchor shackles meet the per- formance requirements of Federal Specification RR-C-271DType IVA, Grade A, Class 2, except for those provisions required of the contractor. ROUND PIN G-213 S-213 Round pin anchor shackles meet the per- formance requirements of Federal Specification RR-C-271DType IVA, Grade A, Class 1, except for those provisions required of the contractor. The Crosby Group, Inc. • Working Load Limit permanently shown on every shackle • Forged — Quenched and Tempered,with alloy pins. • Shackles can be furnished proof tested with certificates to designated standards, such as ABS, DNV, Lloyds, or other certification. Charges for proof testing and certification available when requested at the time of order. • Hot Dip galvanized or Self Colored. † Furnished in screw pin only. * NOTE: Maximum Proof Load is 2.2 times theWorking Load Limit. Minimum Ultimate Strength is 6 times theWorking Load Limit. For Working Load Limit reduction due to side loading applications, see beginning of chapter. † Furnished in screw pin only. * NOTE:Maximum Proof Load is 2.2 times theWorking Load Limit. Minimum Ultimate Strength is 6 times theWorking Load Limit. ForWorking Load Limit reduction due to side loading applications, see beginning of chapter. 209 213 SHACKLES The Crosby Group, Inc. Alloy Screw Pin Anchor Shackle 10-3 10 G-209-A Screw pin anchor shackles meet the performance requirements of Federal Specification RR-C-271DType IVA, Grade B, Class 2, except for those provisions required of the contractor. G-209-A • Working Load Limit permanently shown on every shackle. • Forged Alloy Steel — Quenched and Tempered,with alloy pins. • Shackles can be furnished proof tested with certificates to designated standards, such as ABS, DNV, Lloyds, or other certification. Charges for proof testing and certification available when requested at time of order. • Hot Dip galvanized. * Note: Maximum Proof Load is 2.5 times theWorking Load Limit. Minimum Ultimate Strength is 5 times the Working Load Limit. For Working Load Limit reduction due to side loading applica- tions, see beginning of chapter. * Note:Maximum Proof Load is 2.5 times theWorking Load Limit. Minimum Ultimate Strength is 5 times theWorking Load Limit. ForWorking Load Limit reduction due to side loading applications, see beginning of chapter. SHACKLES The Crosby Group, Inc. Forged Chain Shackles 10-4 10 SCREW PIN G-210 S-210 Screw pin chain shackles meet the per- formance requirements of Federal Specification RR-C-271D,Type IVB, Grade A, Class 2, except for those provisions required of the contractor. ROUND PIN G-215 S-215 Round pin chain shackles meet the per- formance requirements of Federal Specification RR-C-271DType IVB, Grade A, Class 1, except for those provisions required of the contractor. • Working Load Limit permanently shown on every shackle. • Forged — Quenched and Tempered,with alloy pins. • Shackles can be furnished proof tested with certificates to designated standards, such as ABS, DNV, Lloyds, or other certification. Charges for proof testing and certification available when requested at the time of order. • Hot Dip galvanized or Self Colored. • Fatigue rated. † Furnished in Screw Pin Only. * NOTE:Maximum Proof Load is 2.2 times theWorking Load Limit. Minimum Ultimate Load is 6 times theWorking Load Limit. ForWorking Load Limit reduc- tion due to side loading applications, see beginning of chapter. † Furnished in Screw Pin Only. * NOTE:Maximum Proof Load is 2.2 times theWorking Load Limit. Minimum Ultimate Load is 6 times theWorking Load Limit.ForWorking Load Limit reduction due to side loading applications, see beginning of chapter. 210 215 SHACKLES The Crosby Group, Inc. Bolt Type Shackles 10-5 10 BOLT TYPE ANCHOR SHACKLE G-2130 S-2130 Bolt Type Anchor shackles with thin head bolt — nut with cotter pin.Meets the performance requirements of Federal Specification RR-C-271DType IVA, Grade A, Class 3, except for those provisions required of the contractor. BOLT TYPE CHAIN SHACKLE G-2150 S-2150 Bolt Type Chain shackles. Thin hex head bolt — nut with cotter pin.Meets the performance requirements of Federal Specification RR-C271DType IVB, Grade A, Class 3, except for those provisions required of the contractors. •Working Load Limit permanently shown on every shackle. • Forged — Quenched and Tempered,with alloy pins. • Shackles 55 tons and smaller can be furnished proof tested with certificates to designated standards, such as ABS, DNV, Lloyds, or other certification. • Shackles 85 tons and larger can be provided as follows. • Non Destructive Tested • Serialized Pin and Bow • Material Certification (Chemical) • Certification must be requested at time of order. • Hot Dip galvanized or Self-Colored. • Fatigue rated. 2130 2150 * NOTE: Maximum Proof Load is 2.2 times the Working Load Limit. Minimum Ultimate Load is 6 times the Working Load Limit. For Working Load Limit reduction due to side loading applications, see beginning of chapter. † Individually Proof Tested with certification and furnished with Round Head Bolts and welded handle. ‡ Furnished in anchor style only. * NOTE:Maximum Proof Load is 2.2 times theWorking Load Limit. Minimum Ultimate Load is 6 times theWorking Load Limit. ForWorking Load Limit reduction due to side load applications, see beginning of chapter. † Individually Proof Tested with certification and furnished with Round Head Bolts and welded handle. ‡ Furnished in Anchor style only. 1/4 1/2 1019768 - .13 .47 .31 .25 .62 .91 1.59 .97 1.56 .25 .06 .06 5/16 3/4 1019770 - .23 .53 .38 .31 .75 1.07 1.91 1.15 1.82 .31 .06 .06 3/8 1 1019772 - .33 .66 .44 .38 .92 1.28 2.31 1.42 2.17 .38 .13 .06 7/16 1-1/2 1019774 - .49 .75 .50 .44 1.06 1.48 2.67 1.63 2.51 .44 .13 .06 1/2 2 1019775 1019784 .75 .81 .64 .50 1.18 1.66 3.03 1.81 2.80 .50 .13 .06 5/8 3-1/4 1019793 1019800 1.47 1.06 .77 .63 1.50 2.04 3.76 2.32 3.56 .63 .13 .06 3/4 4-3/4 1019819 1019828 2.52 1.25 .89 .75 1.81 2.40 4.53 2.75 4.15 .81 .25 .06 7/8 6-1/2 1019837 1019846 3.85 1.44 1.02 .88 2.10 2.86 5.33 3.20 4.82 .97 .25 .06 1 8-1/2 1019855 1019864 5.55 1.69 1.15 1.00 2.38 3.24 5.94 3.69 5.39 1.00 .25 .06 1-1/8 9-1/2 1019873 1019882 7.60 1.81 1.25 1.13 2.68 3.61 6.78 4.07 5.90 1.25 .25 .06 1-1/4 12 1019891 1019908 10.81 2.03 1.40 1.25 3.00 3.97 7.50 4.53 6.69 1.38 .25 .06 1-3/8 13-1/2 1019917 1019926 13.75 2.25 1.53 1.38 3.31 4.43 8.28 5.01 7.21 1.50 .25 .13 1-1/2 17 1019935 1019944 18.50 2.38 1.66 1.50 3.62 4.87 9.05 5.38 7.73 1.62 .25 .13 1-3/4 25 1019953 1019962 31.40 2.88 2.04 1.75 4.19 5.82 10.97 6.38 9.33 2.12 .25 .13 2 35 1019971 1019980 46.75 3.25 2.30 2.10 5.00 6.82 12.74 7.25 10.41 2.36 .25 .13 2-1/2 55 1019999 1020004 85.00 4.12 2.80 2.63 5.68 8.07 14.85 9.38 13.58 2.63 .25 .25 3 †85 1020013 - 124.25 5.00 3.25 3.00 6.50 8.56 16.87 11.00 15.13 3.50 .25 .25 A B D F G K M P R G A Nominal Size (in.) Working Load Limit (t)* Stock No. Weight Each (lbs.) Dimensions (in.) Tolerance +/- G-2150 S-2150 SHACKLES The Crosby Group, Inc. Bolt Type Shackles 10-6 10 SHACKLES The Crosby Group, Inc. Alloy Bolt Type Anchor Shackle 10-7 10 G-2140 and S-2140 G-2140 meets the performance requirements of Federal Specification RR-C-271D,Type IVA, Grade B, Class 3, except for those provisions required of the contractor. • Working Load Limit is permanently shown on every shackle. • Alloy bows, Alloy bolts. • Quenched and Tempered. • All sizes are individually proof tested to 2.2 times the Working Load Limit. • Shackles 110 tons and larger are provided as follows. • Non Destructive Tested • Serialized Pin and Bow • Material Certification (Chemical) • Certification must be requested at time of order. • Forged Alloy Steel 30 thru 175 tons. Cast Alloy Steel 200 thru 600 tons. • Pins are galvanized and painted red. NOTICE: All 2140 shackles 110 tons and larger are magnetic particle inspected. Certification available on request. * Note: Maximum Proof Load is 2.2 times the Working Load Limit. Minimum Ultimate Load is 4 times the Working Load Limit on 200 thru 600Tons. For sizes 30 thru 175Tons, Minimum Ultimate Load is 6 times the Working Load Limit. ** Cast Alloy Steel. † Furnished with Round Head Bolts with welded handle. †† Maximum Proof Load is 1000 Tons and furnished with Round Head Bolts with welded handle. * Note:Maximum Proof Load is 2.2 times theWorking Load Limit. Minimum Ultimate Load is 4 times theWorking Load Limit on 200 thru 600 Tons. For sizes 30 thru 175 Tons, Minimum Ultimate Load is 6 times theWorking Load Limit. ** Cast Alloy Steel. † Furnished with Round Head Bolts with welded handle. †† Maximum Proof Load is 1000 Tons and furnished with Round Head Bolts with welded handle. SHACKLES Crosby® Alloy Shackles “WIDE BODY” SLING SAVER SHACKLES INCREASE SLING LIFE 10-8 10 G-2160 Patented • Greatly improves wearability of wire rope slings. • Can be used to connect HIGH STRENGTH Synthetic Web Slings, HIGH STRENGTH Synthetic Round Slings or Wire Rope Slings. • Increase in shackle bow radius provides minimum 58% gain in sling bearing surface and eliminates need for a thimble. • Increases usable sling strength minimum of 15%. • Pin is non-rotating, with weld on handle for easier use. • All ratings are in metric tons, embossed on side of bow. • Forged alloy steel from 75 through 300 metric tons. • Cast alloy steel from 400 through 1000 metric tons. • Sizes 400 tons and larger are tested to 1.33 times Working Load Limit. • Sizes 300 tons and smaller are proof tested to 2 times the Working Load Limit. • All 2160 shackles are individually proof tested, Crosby certification available at time of order. Shackles requir- ing ABS, DNV, Lloyds and other certifications are avail- able upon special request and must be specified at time of order. • Shackles are produced in accordance with certified lift- ing appliance requirements. • Non Destructive Testing • Serialization / Identification • Material Testing (Physical / Chemical / Charpy) • Proof Testing • All sizes Quenched and Tempered for maximum strength. • Bows and pins are furnished Dimetcoted. All pins are Dimetcoted then painted red. • Type Approval and certification in accordance with DNV Specification 2.7-1 Offshore Containers and DNV rules for Lifting Appliances–Loose Gear. * Ultimate Load is 5 times the Working Load Limit. † Forged Alloy Steel. Proof Load is 2 times the Working Load Limit. †† Cast Alloy Steel. Proof Load is 1.33 times the Working Load Limit. Working Load Crosby Dimensions (in.) Limit* (metric tons) CERTEX Cat. Ref. No. G-2160 Stock No. Weight Each (lbs.) A B +/- .25 C D +/- .02 E G H J K P R † 75 CX10-0214 1021290 99 14.37 4.13 2.12 2.75 5.00 2.50 11.53 4.75 3.64 12.28 18.41 † 55 1021593 71 10.36 3.25 2.00 2.28 4.63 2.63 9.36 4.50 3.50 12.26 15.63 † 40 1021584 35 9.28 2.88 1.69 2.01 4.00 2.31 8.06 3.75 3.00 10.62 13.62 † 30 — — — 1021575 25 7.69 2.37 1.38 1.63 3.50 1.75 6.94 3.13 2.50 8.50 11.38 † 125 CX10-0215 1021307 161 16.51 5.12 2.56 3.15 5.71 3.15 14.36 5.91 4.33 15.96 22.65 † 200 CX10-0216 1021316 500 20.67 5.91 3.35 4.12 7.28 4.33 18.90 8.07 5.41 19.49 29.82 † 300 CX10-0217 1021325 811 24.02 7.38 4.00 5.25 9.25 5.38 23.63 10.38 6.31 23.38 37.26 †† 400 CX10-0218 1021334 1041 30.06 8.66 5.16 6.30 11.81 6.30 22.64 12.60 7.28 27.17 38.78 †† 500 CX10-0219 1021343 1378 32.99 9.84 5.73 7.09 13.39 6.69 24.81 13.39 8.86 31.10 42.72 †† 600 CX10-0220 1021352 1833 35.39 10.83 6.04 7.87 13.78 7.28 27.56 14.57 9.74 34.06 47.24 †† 700 CX10-0221 1021361 2446 38.91 11.81 6.59 8.46 14.80 7.87 28.94 15.75 10.63 37.01 50.18 †† 800 CX10-0222 1021254 3016 43.50 12.80 7.30 9.06 16.54 8.27 29.53 16.54 10.92 38.39 52.09 †† 900 CX10-0223 1021389 3436 43.60 13.78 7.78 9.84 16.93 8.66 29.82 17.32 11.52 40.35 54.04 †† 1000 CX10-0224 1021370 4022 45.98 14.96 8.33 10.63 17.72 9.06 29.92 18.11 12.11 45.32 55.31 †† 1250 CX10-0225 1021372 5706 49.86 16.93 9.15 11.81 21.00 10.43 36.61 20.87 12.70 46.26 65.35 400 through 1000 metric tons 75 through 300 metric tons CONVENTIONAL SHACKLE “WIDE BODY” SHACKLE NOTICE: All shackles are magnetic particle inspected. WRONG WRONG Figure 1 Figure 2 Hoist Ring Application Assembly Safety • Use swivel hoist ring only with ferrous metal (steel, iron) or soft metal (i.e., aluminum) loads (work piece). Do not leave threaded end of hoist ring in aluminum loads for long time periods due to corrosion. • After determining the loads on each hoist ring, select the proper size hoist ring using the Working Load Limit ratings in Table 1 for UNC threads and Table 2 for Metric threads. • Drill and tap the work piece to the correct size to a minimum depth of one-half the threaded shank diame- ter plus the threaded shank length. See rated load limit and bolt torque requirements imprinted on top of the swivel trunnion. (See Table 1 and/or Table 2) • Install hoist ring to recommended torque with a torque wrench making sure the bushing flange meets the load (work piece) surface. • Never use spacers between bushing flange and mount- ing surface. • Always select proper load rated lifting device for use with Swivel Hoist Ring. • Attach lifting device ensuring free fit to hoist ring bail (lifting ring). (Fig. 1) • Apply partial load and check proper rotation and align- ment. There should be no interference between load (work piece) and hoist ring bail. (Fig. 2) • Special Note: When a Hoist Ring is installed with a retention nut, the nut must have full thread engage- ment and must meet one of the following standards to develop the Working Load Limit (WLL). 1. ASTM A-563 (A) Grade D Hex Thick (B) Grade DH Standard Hex 2. SAE Grade 8 — Standard Hex External Inspection Points RIGHT Figure 3 Figure 4 Hoist Ring Inspection/Maintenance • Always inspect hoist ring before use. • Regularly inspect hoist ring parts. (Fig. 3) • Never use hoist ring that show signs of corrosion, wear or damage. • Never use hoist ring if bail is bent or elongated. • Always be sure threads on shank and receiving holes are clean, not damaged, and fit properly. • Always check with torque wrench before using an already installed hoist ring. • Always make sure there are no spacers (washers) used between bushing flange and the mounting surface. Remove any spacers (washers) and retorque before use. • Always ensure free movement of bail. The bail should pivot 180° and swivel 360°. (Fig. 4) • Always be sure total work piece surface is in contact with hoist ring bushing mating surface. Drilled and tapped hole must be 90° to load (work piece) surface. HOIST RING The Crosby Group, Inc. Warnings and Application Instructions 10-9 10 WARNING • Loads may slip or fall if proper Hoist Ring assem- bly and lifting procedures are not used. • A falling load may cause serious injury or death. • Use only genuine Crosby parts as replacements. • Read, understand and follow all instructions, dia- grams and chart information before using swivel hoist ring assembly. 180° Pivot 360° Wrong OPERATING SAFETY • Never exceed the capacity of the swivel hoist ring, see Table 1 for UNC threads and Table 2 for Metric threads. • When using lifting slings of two or more legs, make sure the forces in the legs are calculated using the angle from the vertical to the leg and select the proper size swivel hoist ring to allow for the angular forces. (Note: Sling angles will de-rate sling members (chain, rope, or webbing) but will not de-rate swivel hoist ring capacity.) HOIST RING The Crosby Group, Inc. Warnings and Application Instructions 10-10 10 After slings have been prop- erly attached to the hoist ring, apply force slowly. Watch the load and be pre- pared to stop applying force if the load starts buckling. Buckling may occur if the load is not stiff enough to resist the compressive forces which result from the angular loading. Do not reeve slings from one bail to another. This will alter the load and angle of loading on the hoist ring. Dependability In Lifting- Everywhere, Every Time. You’re in a tough lifting situa- tion. Valuable equipment and the lives of your workers are on the line. You have to meet deadlines, observe regulations and stay within a budget. The slightest overlooked detail can put employ- ees and valuable equipment in harm’s way. Are you sure you have every detail covered? When you’re taking on the weight of the world, turn to CER- TEX, the lifting experts, for the experience and resources to make your most complex lifting challenge like just another day at the office. CERTEX puts its world-wide network into the hands of local companies who know your needs and are close at hand to serve you. Lifting Products and Services WARNING • Loads may slip or fall if proper Hoist Ring assem- bly and lifting procedures are not used. • A falling load may cause serious injury or death. • Use only genuine Crosby parts as replacements. • Read, understand and follow all instructions, dia- grams and chart information before using swivel hoist ring assembly. * Designed to be used with ferrous work piece only. ** The tightening torque values shown are based upon threads being clean, dry and free of lubrication. † Individually proof tested to 2 1/2 times the Working Load Limit based on the 4:1 design factor. †† Bolt specification is a Grade 12.9 Alloy socket head cap screw to DIN 912. All threads are metric (ASME/ANSI B18.3.1m). HOIST RING The Crosby Group, Inc. Warnings and Application Instructions 10-11 10 WARNING • Loads may slip or fall if proper Hoist Ring assem- bly and lifting procedures are not used. • A falling load may cause serious injury or death. • Use only genuine Crosby parts as replacements. • Read, understand and follow all instructions, dia- grams and chart information before using swivel hoist ring assembly. * Ultimate load is 5 times the Working Load Limit. Individually proof tested to 2 1/2 times the Working Load Limit. ** The tightening torque values shown are based upon threads being clean, dry and free of lubrication. † Long bolts are designed to be used with soft metal (i.e., aluminum) work piece. While the long bolts may also be used with ferrous metal (i.e., steel & iron) work pieces, short bolts are designed for ferrous work pieces only. †† Bolt specification is a Grade 8 Alloy socket head cap screw to ASTM A 574. All threads are UNC – 3A. Top washer has the following features: • The Working Load Limit and Recommended Torque value are per- manently stamped into each washer. • Washer is color coded for easy identi- fication Red - UNC thread BOLT SIZE IDENTIFICATION The size of the bolt will be stated as in the following example. Illustration shows meaning of each dimension given. * Ultimate load is 5 times the Working Load Limit. Long bolts are designed to be used with soft metal (i.e., aluminum) work piece. While the long bolts may also be used with ferrous metal (i.e., steel & iron) work piece, short bolts are designed for ferrous work pieces only. †† Bolt specification is a Grade 8 Alloy socket head cap screw to ASTM A 574. All threads listed are UNC - 3A. HOIST RING The Crosby Group, Inc. UNC Threads 10-12 10 SEE APPLICATION AND WARNING INFORMATION # of Threads per Inch Bolt Diameter 5/16” - 18 x 1.50” Length of Bolt (from under head) EYE BOLTS 10-13 10 Regular Nut Shoulder Nut Machinery Nut Eye Bolt Eye Bolt Eye Bolt G-291 G-277 S-279 IMPORTANT SAFETY I