{"id":681945,"date":"2024-11-06T04:37:17","date_gmt":"2024-11-06T04:37:17","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/sae-j-11662021\/"},"modified":"2024-11-06T04:37:17","modified_gmt":"2024-11-06T04:37:17","slug":"sae-j-11662021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/sae\/sae-j-11662021\/","title":{"rendered":"SAE J 1166:2021"},"content":{"rendered":"<div>\n<div>This SAE Standard sets forth the procedures to be used in measuring sound levels and determining the time weighted sound level at the operator&#039;s station(s) of specified off-road self-propelled work machines. This document applies to the following work machines which have operator stations as specified in SAE J1116:<\/p>\n<div>\n<div>\n<table>\n<tbody>\n<tr>\n<td>\u2022 Crawler Loader<\/td>\n<td>\u2022 Grader<\/td>\n<td>\u2022 Log Skidder<\/td>\n<\/tr>\n<tr>\n<td>\u2022 Wheel Loader<\/td>\n<td>\u2022 Crawler Tractor with Dozer<\/td>\n<td>\u2022 Pipelayer<\/td>\n<\/tr>\n<tr>\n<td>\u2022 Dumper<\/td>\n<td>\u2022 Wheel Tractor with Dozer<\/td>\n<td>\u2022 Trencher<\/td>\n<\/tr>\n<tr>\n<td>\u2022 Tractor Scraper<\/td>\n<td>\u2022 Backhoe<\/td>\n<td>\u2022 Sweeper<\/td>\n<\/tr>\n<tr>\n<td>\u2022 Roller\/Compactor<\/td>\n<td>\u2022 Hydraulic Excavator<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u2022 Pad Foot Wheel Compactor with Dozer<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u2022 Excavator and Wheel Feller-Buncher<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div><\/div>\n<\/div>\n<\/div>\n<div>The instrumentation requirements and specific work cycles for these machines are described. The method used to calculate the time weighted average sound level at the operator station(s) is specified for L<sub>eq(5)<\/sub>, or optional exchange rates, during continuous operation in a work cycle representing continuous medium to heavy work. The work cycles provide a repeatable reproduceable means to uniformly measure working machines against a \u201cyard stick. A method to relate the time weighted average sound level at the operator station(s) to estimate operator sound exposure with part load work, supervision, and rest breaks is also provided.<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>Sound Measurement\u2014Off-Road Self-Propelled Work Machines Operator-Work Cycle<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/sae\/\"><b>SAE<\/b><\/a><\/td>\n<td>2021-03-22<\/td>\n<td>27<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":681950,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2639],"product_tag":[],"class_list":{"0":"post-681945","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sae","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/681945","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\/681950"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=681945"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=681945"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=681945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}