This standard is intended for cutting edge sections used on: Tractor-scrapers as described in SAE J1057 and J728. Dozers as described in SAE J173. These cutting edges are further defined in SAE J740 for hole conformation. NOTE: Some inch dimensions in this standard are not equivalent to the corresponding millimeter figures because values which are widely used have been adapted. Purpose This standard specifies hole placement along with length and width of the cutting edge.
SAE J737-1983 history
2007SAE J737-2007 Hole Spacing for Scraper and Dozer Cutting Edges
2006SAE J737-2006 Hole Spacing for Scraper and Dozer Cutting Edges
1989SAE J737-1989 Hole Spacing for Scraper and Dozer Cutting Edges, Standard August 1989
1983SAE J737-1983 Hole Spacing for Scraper and Dozer Cutting Edges