
Cranes and related equipment — Classification — Part 4: Jib cranes
NORMA vydaná dňa 24.8.1989
Designation standards: ISO 4301-4:1989
Publication date standards: 24.8.1989
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: International technical standard
Kategória: Technické normy ISO
Description / Abstract: Establishes classifications for jib cranes, based on the number of operating cycles to be carried out during the expected life of the crane and a load spectrum factor which represents the nominal state of loading. Should be read in conjunction with ISO 4306-1.