This recommended practice applies to off-road@ self-propelled work machines defined in SAE J1116 JUN81. Purpose-This SAE Recommended Practice is intended as a guide in establishing recommended material specifications and identification of the on-board electrical wiring systems for construction@ agricultural@ and off-road machines.
SAE J821-1985 history
2003SAE J821-2003 Electrical Wiring Systems for Construction@ Agricultural@ and Off-Road Machines
1994SAE J821-1994 ELECTRICAL WIRING SYSTEMS FOR CONSTRUCTION, AGRICULTURAL, AND OFF-ROAD MACHINES
1985SAE J821-1985 Electrical Wiring Systems for Construction@ Agricultural and Off-Road Machines
1962SAE J821-1962 Electrical Wiring Systems for Construction@ Agricultural@ and Off-Road Machines