253 Part No. - Size Stroke Pin center length closed (PCLC) Weight Volume Diameter Min Max Base weight lb + (PCLC x lb/in) Base weight kg + (PCLC x kg/mm) Retracted Extended Gap/pin Bore Rod Housing OD Extension tube OD in mm in mm in mm in3 L in3 L in mm in mm in mm in mm in mm Single-Acting HYCV040220255 -12 10.0 254 55 1397 89 2260 2.940 + 0.126 1.33 + 0.00225 12 0.19 5/8 15.9 1 1/2 40 7/8 22 1.98 50 1.98 50 HYCV045250280 -17 11.0 279 55 1397 100 2540 4.965 + 0.131 2.25 + 0.00234 18 0.29 5/8 15.9 1 3/4 45 1 25 2.27 58 2.19 56 HYCV055250280 -22 11.0 279 55 1397 104 2640 4.026 + 0.244 1.83 + 0.00436 33 0.54 5/8 15.9 2 3/16 55 1 25 2.86 73 2.50 64 HYCV065320330 -30 13.0 330 55 1397 107 2720 9.139 + 0.263 4.15 + 0.00470 48 0.78 3/4 19.1 2 1/2 65 1 1/4 32 3.17 81 2.86 73 HYCV075320330 -40 13.0 330 55 1397 116 2960 13.076 + 0.300 5.93 + 0.00535 76 1.24 7/8 22.2 3 75 1 1/4 32 3.80 97 3.17 81 HYCV090380420 -60 16.5 419 55 1397 152 3860 22.092 + 0.449 10.02 + 0.00802 130 2.12 1 25.4 3 1/2 90 1 1/2 38 4.57 116 3.86 98 HYCV100480450 -90 17.8 451 65 1651 180 4570 36.369 + 0.666 16.50 + 0.01189 174 2.85 1 1/4 31.8 4 100 1 7/8 48 5.34 136 4.57 116 HYCV115540515 -110 20.3 515 70 1778 182 4620 48.320 + 0.963 21.92 + 0.01720 250 4.1 1 3/8 34.9 4 1/2 115 2 1/8 54 6.00 152 5.34 136 *Return force varies based on oil pressure and buckling strength for different PCLCs. **600 psi is the standard return gas pressure; maximum allowed is 1000 psi. XXXX in part number replaced by PCLC in mm rounded to nearest 10 mm. Loading Information Part No. - Size Pull force Return force @ 150 bar 2175 psi @ 200 bar 2900 psi @ 250 bar 3625 psi @ 300 bar 4350 psi @350 bar 5075 psi @ 600 psi 41 bar** lb kg lb kg lb kg lb kg lb kg lb kg Single-Acting HYCV040220255BCCXXXX -12 1476 670 2321 1053 3167 1436 4012 1820 4857 2203 1060 481 HYCV045250280BCCXXXX -17 2081 944 3255 1476 4430 2009 5604 2542 6779 3075 1443 655 HYCV055250280BCCXXXX -22 4211 1910 6367 2888 8522 3866 10678 4843 12833 5821 2255 1023 HYCV065320330BCCXXXX -30 5061 2296 7730 3506 10399 4717 13067 5927 15736 7138 2945 1336 HYCV075300330BCCXXXX -40 8463 3839 12698 5760 16933 7681 21167 9601 25402 11522 4241 1924 HYCV090380420BCCXXXX -60 11309 5130 17004 7713 22698 10296 28392 12878 34086 15461 5773 2618 HYCV100480450BCCXXXX -90 13786 6253 20895 9478 28003 12702 35112 15926 42220 19151 7540 3420 HYCV115540515BCCXXXX -110 17336 7863 26295 11927 35255 15991 44214 20055 53174 24119 9543 4328 Boom Vangs Harken Mega Yacht G vangs come standard with an adjustable clevis that allows for +/- 25mm of adjustment to the PCLC and a mechanical ruler engraved for a quick visual position indication. Harken also offers an optional laser position indicator installed inside the vang. Carbon painted extension tubes are available on most sizes. *part number assigned per order, all custom made **sizes based on 250bar/3625 psi, max pressure is 275bar/4000 psi *** Push load is the theoretical load, exact push load based on PCLC Mega Yacht G Vangs Pull / Push*** load Part No.* - Size** @ 200 bar 2900 psi @ 225 bar 3265 psi @ 250 bar 3625 psi @ 275 bar 4000 psi lb kg lb kg lb kg lb kg CXXXX 20T 35290 16010 39730 18020 44090 20000 48675 22080 CXXXX 25T 44110 20005 49665 25530 55115 25000 60845 27600 CXXXX 30T 53700 24360 60455 27420 67240 30500 74240 33675 CXXXX 40T 70965 32190 79895 36240 88180 40000 97885 44400 CXXXX 50T 89700 40685 100985 45805 112125 50860 128970 58500 CXXXX 65T 114440 51910 128840 58440 143100 64910 157410 71400
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