90.20 Standard under periodical review Jul 15, 2026
ISO
ISO/TC 8/SC 4 Outfitting and deck machinery
International Standard
47.020.40 Lifting and cargo handling equipment
Lays down the main dimensions for interchangeability and the materials for forks and associated bolts or pins for derrick boom heel fittings.
PUBLISHED
ISO 6044:1985
90.20
Standard under periodical review
Jul 15, 2026