Microsoft Word C046504e doc Reference number ISO 11795 1997/Amd 1 2010(E) © ISO 2010 INTERNATIONAL STANDARD ISO 11795 First edition 1997 12 15 AMENDMENT 1 2010 05 01 Agricultural tractor drive wheel t[.]
INTERNATIONAL STANDARD ISO 11795 First edition 1997-12-15 AMENDMENT 2010-05-01 Agricultural tractor drive wheel tyres — Method of measuring tyre rolling circumference AMENDMENT Pneumatiques pour roues motrices de tracteurs agricoles — Méthode de mesure de la circonférence de roulement AMENDEMENT `,,```,,,,````-`-`,,`,,`,`,,` - Reference number ISO 11795:1997/Amd.1:2010(E) Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2010 Not for Resale ISO 11795:1997/Amd.1:2010(E) PDF disclaimer This PDF file may contain embedded typefaces In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy The ISO Central Secretariat accepts no liability in this area Adobe is a trademark of Adobe Systems Incorporated `,,```,,,,````-`-`,,`,,`,`,,` - 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ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies) The work of preparing International Standards is normally carried out through ISO technical committees Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization The main task of technical committees is to prepare International Standards Draft International Standards adopted by the technical committees are circulated to the member bodies for voting Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights ISO shall not be held responsible for identifying any or all such patent rights Amendment to ISO 11795:1997 was prepared by Technical Committee ISO/TC 31, Tyres, rims and valves, Subcommittee SC 5, Agricultural tyres and rims iii © ISO 2010 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Not for Resale `,,```,,,,````-`-`,,`,,`,`,,` - Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Not for Resale ISO 11795:1997/Amd.1:2010(E) Agricultural tractor drive wheel tyres — Method of measuring tyre rolling circumference `,,```,,,,````-`-`,,`,,`,`,,` - AMENDMENT Page 1, Clause 2, Normative references Replace the whole of Clause with the following Normative references The following referenced documents are indispensable for the application of this document For dated references, only the edition cited applies For undated references, the latest edition of the referenced document (including any amendments) applies ISO 4251-1, Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 1: Tyre designation and dimensions, and approved rim contours ISO 4251-2, Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 2: Tyre load ratings ISO 7867-1, Tyres and rims (metric series) for agricultural tractors and machines — Part 1: Tyre designation, dimensions and marking, and tyre/rim coordination ISO 7867-2, Tyres and rims (metric series) for agricultural tractors and machines — Part 2: Service description and load ratings ISO 8664, Tyres for agricultural tractors and machines — Code-designated and service-description marked radial drive-wheel tyres Page Add the following two new annexes immediately after Clause © ISO 2010 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Not for Resale ISO 11795:1997/Amd.1:2010(E) Annex A (informative) Design guide — Agricultural tyre rolling circumference for classification code R-1 tyres only Tables A.1 to A.3 indicate the agricultural tyre rolling circumference for classification code R-1 tyres only Table A.1 — Code designated tyres (radial) Dimensions in millimetres Size designation Nominal rolling circumference Minimum rolling circumference Maximum rolling circumference (−3 %) (+2 %) 12.4 R 54 955 776 070 13.6 R 24 617 508 690 13.6 R 28 932 814 010 14.9 R 24 779 666 850 14.9 R 26 938 820 020 14.9 R 28 096 973 180 14.9 R 30 253 125 340 14.9 R 34 567 430 660 14.9 R 46 501 336 610 15.5 R 38 725 583 820 16.9 R 24 975 856 050 16.9 R 26 134 010 220 16.9 R 28 293 164 380 16.9 R 30 451 317 540 16.9 R 34 765 622 860 16.9 R 38 078 926 180 18.4 R 26 327 197 410 18.4 R 34 961 812 060 18.4 R 38 274 116 380 18.4 R 42 587 419 700 18.4 R 46 898 721 020 20.8 R 34 192 036 300 20.8 R 38 506 341 620 20.8 R 42 819 644 940 23.1 R 34 415 253 520 24.5 R 32 390 228 500 28LR 26 801 657 900 30.5L R 32 433 270 540 `,,```,,,,````-`-`,,`,,`,`,,` - Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2010 – All rights reserved Not for Resale ISO 11795:1997/Amd.1:2010(E) Table A.2 — Metric tyres (radial) Dimensions in millimetres Size designationa Nominal rolling circumference Minimum rolling circumference Maximum rolling circumference (−3 %) (+2 %) 620/70 R 42 816 640 930 620/70 R 46 128 944 250 710/70 R 38 871 695 990 710/70 R 42 186 000 310 800/70 R 38 243 056 370 320/75 R 24 268 170 330 620/75 R 26 731 589 830 650/75 R 32 345 185 450 650/75 R 34 504 339 610 710/75 R 34 765 592 880 380/80 R 38 739 597 830 420/80 R 46 548 382 660 440/80 R 28 236 109 320 480/80 R 38 209 053 310 480/80 R 42 517 351 630 480/80 R 46 829 654 950 480/80 R 50 141 957 260 320/85 R 34 238 111 320 420/85 R 34 741 599 840 320/85 R 38 549 413 640 340/85 R 46 270 112 380 380/85 R 28 067 945 150 380/85 R 30 225 098 310 380/85 R 34 538 402 630 420/85 R 28 265 137 350 480/85 R 34 036 885 140 520/85 R 38 550 384 660 520/85 R 42 863 687 980 520/85 R 46 176 991 300 290/90 R 38 484 349 570 290/90 R 42 792 648 890 320/90 R 42 954 805 050 320/90 R 46 264 106 370 320/90 R 50 574 407 690 320/90 R 54 883 707 000 380/90R46 585 417 700 380/90R50 895 718 010 `,,```,,,,````-`-`,,`,,`,`,,` - © ISO 2010 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Not for Resale ISO 11795:1997/Amd.1:2010(E) Table A.2 (continued) Size designationa a Nominal rolling circumference Minimum rolling circumference Maximum rolling circumference (−3 %) (+2 %) 380/90R54 205 019 330 420/90R30 545 409 640 230/95R48 009 859 110 250/95R34 037 916 120 250/95R50 277 119 380 290/95R34 262 134 350 Some 70 series tyres are shown in Table B.1 Table A.3 — Code designated tyres (diagonal) Dimensions in millimetres Size designation Nominal rolling circumference Minimum rolling circumference Maximum rolling circumference (−3 %) (+2 %) 8.3-16 372 301 420 8.3-24 975 886 030 9.5-16 534 458 580 9.5-24 137 043 200 11.2-24 300 201 370 11.2-28 601 493 670 11.2-36 201 075 290 11.2-38 351 220 440 12.4-16 855 769 910 12.4-24 462 358 530 12.4-28 764 651 840 12.4-38 514 379 600 12.4-42 810 666 910 13.6-24 611 503 680 13.6-28 912 795 990 13.6-38 663 523 760 13.6-46 263 105 370 14.9-24 773 660 850 14.9-26 924 806 000 14.9-28 075 953 160 14.9-30 226 099 310 14.9-38 827 682 920 15.5-38 674 534 770 16.9-24 967 848 050 16.9-26 119 995 200 16.9-28 271 143 360 `,,```,,,,````-`-`,,`,,`,`,,` - Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2010 – All rights reserved Not for Resale ISO 11795:1997/Amd.1:2010(E) Table A.3 (continued) Size designation Nominal rolling circumference Minimum rolling circumference Maximum rolling circumference (−3 %) (+2 %) 16.9-30 422 289 510 16.9-34 723 581 820 16.9-38 024 873 120 18.4-16.1 372 271 440 18.4-24 159 034 240 18.4-26 311 182 400 18.4-28 463 329 550 18.4-30 615 477 710 18.4-34 917 769 010 18.4-38 218 061 320 18.4-42 518 352 630 20.8-34 144 990 250 20.8-38 446 283 550 20.8-42 747 575 860 23.1-26 754 611 850 23.1-30 060 908 160 23.1-34 364 203 470 24.5-32 344 184 450 28L-26 786 642 880 30.5L-32 388 226 500 35.5L-32 861 685 980 `,,```,,,,````-`-`,,`,,`,`,,` - © ISO 2010 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Not for Resale ISO 11795:1997/Amd.1:2010(E) Annex B (informative) Table B.1 indicates the agricultural tyre rolling circumference for existing series tyres for classification R-1 Table B.1 — Metric 70 series tyres (radial) Dimensions in millimetres Size designation Nominal rolling circumference Minimum rolling circumference Maximum rolling circumference (−3 %) (+2 %) 300/70 R 20 845 760 900 320/70 R 20 932 840 990 320/70 R 24 276 180 340 320/70 R 28 579 470 650 360/70 R 20 110 020 170 360/70 R 24 445 340 510 360/70 R 28 754 640 830 380/70 R 20 220 120 280 380/70 R 24 556 450 630 380/70 R 28 878 760 960 420/70 R 24 729 620 800 420/70 R 28 045 920 130 420/70 R 30 202 080 290 480/70 R 24 931 810 010 480/70 R 26 102 980 180 480/70 R 28 254 130 340 480/70 R 30 430 300 520 480/70 R 34 744 600 840 480/70 R 38 057 910 160 520/70 R 26 346 220 430 520/70 R 30 599 460 690 520/70 R 34 924 780 020 520/70 R 38 256 100 360 580/70 R 38 492 330 600 Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2010 – All rights reserved Not for Resale `,,```,,,,````-`-`,,`,,`,`,,` - Agricultural tyre rolling circumference for existing series tyres for classification R-1 ISO 11795:1997/Amd.1:2010(E) Page 4, Bibliography Replace the whole of the existing Bibliography with the following Bibliography [1] ISO 4251-3, Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 3: Rims `,,```,,,,````-`-`,,`,,`,`,,` - © ISO 2010 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Not for Resale ISO 11795:1997/Amd.1:2010(E) `,,```,,,,````-`-`,,`,,`,`,,` - ICS 83.160.30 Price based on pages © ISO 2010 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Not for Resale