ISO 8431:1988

Specifies requirements for cranes powered by electric or hydraulic systems or reciprocating international combustion engines. Cranes are capable of hoisting, lowering, level luffing or slewing cargo. All functions may be performed seperatly or simultaneously, as agreed between the manufacturer and parchaiser. Magnet and grabbing types, details for the type of mounting, twin jib crane, lelescopic jip crane, offshore operating crane are not included.