Hitachi

Attachment Chains Freedom Series C-Type ASME/ANSI Standard Attachments A-1 and K-1 Attachment Speci cations A-1 and K-1 Attachme nts Att. Plate C/L Chain Across He ight Att. Hole Att. Hole s S J 2J Chain Numbe r Tab Width M Att. Hole Diame te r O 40 0.375 0.142 0.311 50 0.500 0.205 60 0.625 0.205 80 0.750 100 1.000 C/L Chain Att. Edge K K-1 Width 2K A-1 Additional Wgt./Att. (Lbs/Pc) K-1 Additional Wgt./Att. (Lbs/Pc)) 1.362 0.0044 0.0088 0.500 1.000 0.681 0.406 0.625 1.250 0.917 1.835 0.0066 0.0132 0.469 0.750 1.500 1.106 2.213 0.0154 0.0308 0.268 0.626 1.000 2.000 1.413 2.827 0.0287 0.0574 0.346 0.780 1.250 2.500 1.744 3.488 0.0572 0.1144 SA-, SK-1, D-1, and D-3 Attachment Speci cations Chain Numbe r SA-1 and SK-1 Attachme nts SA-1 Att. Hole C/L Chain C/L Chain Additional Tab Width Diame te r Att. Hole Top Att. Wgt./Att. M O C X (Lbs/Pc) 40 0.375 0.142 50 0.500 60 0.625 80 100 SK-1 Additional Wgt./Att. (Lbs/Pc)) D-1 and D-3 Attachme nts D-1 Ext. Pin Ext. Pin C/L Chain Additional Diame te r Proje ction End of Pin Wgt./Att. d L Lc (Lbs/Pc) D-3 Additional Wgt./Att. (Lbs/Pc)) 0.500 0.728 0.0044 0.0088 0.141 0.375 0.661 0.0022 0.0044 0.205 0.625 0.906 0.0066 0.0132 0.200 0.470 0.827 0.0044 0.0088 0.205 0.720 1.051 0.0154 0.0308 0.234 0.562 1.020 0.0066 0.0132 0.750 0.268 0.970 1.358 0.0287 0.0574 0.312 0.750 1.335 0.0154 0.0308 1.000 0.346 1.250 1.693 0.0572 0.1144 0.375 0.937 1.650 0.0254 0.0508 Base Chain Speci cations Chain Dime nsions Are Give n In Inche s Rolle r Pin Link Plate Link Plate Diame te r Diame te r Thickne ss He ight R D T H Rate d Working Load (lbs) Ave rage Ultimate Stre ngth (lbs) Ave rage Chain We ight (Lbs/Ft) 0.378 700 3,500 0.40 0.465 1,210 5,700 0.66 1,700 7,900 0.98 2,870 14,000 1.69 Chain Pitch P Inside Width W 40FS-C 1/2 0.312 0.312 0.156 0.060 50FS-C 5/8 0.375 0.400 0.200 0.080 60FS-C 3/4 0.500 0.469 0.234 0.094 0.691 0.504 0.555 80FS-C 1 0.625 0.625 0.312 0.125 0.921 0.646 0.732 Chain Numbe r Riv. Pin Le ngth Lr Cot. Pin Le ngth Lc 0.463 0.327 0.577 0.402 101

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