{"id":261380,"date":"2024-10-19T17:19:09","date_gmt":"2024-10-19T17:19:09","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-4251-12019\/"},"modified":"2024-10-25T13:05:18","modified_gmt":"2024-10-25T13:05:18","slug":"bs-iso-4251-12019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-4251-12019\/","title":{"rendered":"BS ISO 4251-1:2019"},"content":{"rendered":"

This document establishes the designation in use and the dimensions of code designated tyres in diagonal construction (ply rating marked series) for agricultural tractors, trailers and machines.<\/p>\n

Tyre load ratings are given in ISO 4251-2<\/span><\/span>.<\/p>\n

\n
\n NOTE\n <\/div>\n

Code designated diagonal tyres (ply rating marked series) for construction applications (industrial tractors), identified by the classification code R-4, as specified in ISO 18805<\/span> <\/span>, or by suffix “IND” are covered by ISO 13442<\/span> <\/span>.<\/p>\n

Code designated tyres in radial construction for drive wheels of agricultural tractors are covered by ISO 8664<\/span> <\/span>.<\/p>\n

Code designated diagonal tyres (ply rating marked series) for forestry machines, identified by the classification code LS, as specified in ISO 18805<\/span> <\/span>, are covered by ISO 18807<\/span> <\/span>.<\/p>\n<\/p><\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
8<\/td>\n4 Marking
4.1 General
4.2 Tyre size designation <\/td>\n<\/tr>\n
9<\/td>\n4.3 Categories of use
4.3.1 Agricultural tractor drive wheel tyres
4.3.2 Agricultural tractor steering wheel tyres
4.3.3 Agricultural implement tyres
4.4 Load rating
4.5 Additional information <\/td>\n<\/tr>\n
10<\/td>\n5 Tyre dimensions
6 Tyre dimension parameters for vehicle speed reference <\/td>\n<\/tr>\n
11<\/td>\n7 Tyre and rim coordination
8 Tubes <\/td>\n<\/tr>\n
12<\/td>\nAnnex\u00a0A (normative) Tyre size designations, measurement rims and dimensions <\/td>\n<\/tr>\n
18<\/td>\nAnnex\u00a0B (normative) Approved rim contours <\/td>\n<\/tr>\n
22<\/td>\nAnnex\u00a0C (normative) Tyres with nominal rim diameter codes 15.3 or 16.1 and tyres for small tractors <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Code designated diagonal tyres (ply rating marked series) for agricultural tractors, trailers and machines – Tyre designation and dimensions, and approved rim contours<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2019<\/td>\n26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":261382,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1194,2641],"product_tag":[],"class_list":{"0":"post-261380","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-160-30","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/261380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/261382"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=261380"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=261380"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=261380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}