# ISO 8087:1985 — Withdrawn and superseded ISO standards For ISO 8087:1985, item title is Mobile cranes — Drum and sheave sizes; status code is 9599; successor is ISO 16625:2013 | ISO/PWI 8087; withdrawn / published date is 1985-07-25, recorded from its source on 2026-08-05. - **Identifier:** ISO 8087:1985 _(verified: appears in the quote below)_ - **Item title:** Mobile cranes — Drum and sheave sizes _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 16625:2013 | ISO/PWI 8087 - **Withdrawn / published date:** 1985-07-25 _(verified: appears in the quote below)_ ## What the source says > 15123,IS,,ISO 8087:1985,Mobile cranes — Drum and sheave sizes,Grues mobiles — Dimensions des tambours et poulies,1985-07-25,1,['53.020.20'],ISO/TC 96/SC 6,9599,,"[57301,45926]","['en','fr']",1,
Establishes the minimum ratio of the pitch diameters of the drum and sheave to the nominal diameter of the rope for hoisting and luffing operations. Applies to all basic types of self-propelled mobile cranes as defined in ISO 4306-1.
## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).