This recommended practice covers the general requirements for webbing@ buckle hardware@ adjustment hardware@ and attachment hardware of the restraint system. It does not include the method or direction of attachment to the vehicle or seat assembly. Purpose- The purpose of this recommended practice is to establish minimum requirements for a pelvic restraint belt suitable for use primarily on track-type tractors@ wheel tractor-scrapers@ wheel loaders@ motor graders@ and similar types of construction equipment.
SAE J386-1969 history
2022SAE J386-2022 Operator Restraint System for Off-Road Work Machines
2012SAE J386-2012 Operator Restraint System for Off-Road Work Machines
2006SAE J386-2006 Operator Restraint System for Off-Road Work Machines
1997SAE J386-1997 Operator Restraint System for Off-Road Work Machines
1993SAE J386-1993 SEAT BELTS FOR CONSTRUCTION MACHINES
1985SAE J386-1985 Operator Restraint Systems for Off-Road Work Machines