Ships and marine technology — Winches for trailing suction hopper dredger
NORM herausgegeben am 12.6.2023
Designation standards: ISO 4862:2023
Publication date standards: 12.6.2023
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO
Description / Abstract: This document specifies the requirements for the design, operation, performance and acceptance test of the hydraulic or electric winches for trailing suction hopper dredgers. This document specifies the winches required to operate the suction pipe during dredging of the trailing suction hopper dredger winch, mainly including the draghead winch, gimbal winch and trunnion winch.