JIS A 8321:2022
Earth-moving machinery -- Hydraulic excavator and backhoe loader lowering control device -- Requirements and tests

Standard No.

JIS A 8321:2022

Release Date

2022

Published By

Japanese Industrial Standards Committee (JISC)

Latest

JIS A 8321:2022

JIS A 8321:2022 history

• 2022 JIS A 8321:2022 Earth-moving machinery -- Hydraulic excavator and backhoe loader lowering control device -- Requirements and tests
• 2001 JIS A 8321:2001 Earth-moving machinery -- Hydraulic excavator and backhoe loader boom-lowering control device -- Requirements and tests