Standard No.:	GB/T 4446-2025
English Name:	Shipbuilding and marine structures—Mooring winches
Chinese Name:	造船与海上结构物 系泊绞车
Chinese Classification:	U60    Electrical, observation/communication and navigation equipment for vessel in general
Professional Classification:	GB    National Standard
ICS Classification:	47.020.50 47.020.50    Deck equipment and installations 47.020.50
Source Content Issued by:	SAMR; SAC
Issued on:	2025-04-25
Implemented on:	2025-11-1
Status:	valid
Superseding:	GB/T 4446-1995 Mooring winches
Target Language:	English
File Format:	PDF
Word Count:	9000 words
Translation Price(USD):	270.0
Delivery:	via email in 1~3 business day

本文件规定了液压、电动、蒸汽驱动的自动和非自动系泊绞车的设计与操作、性能规格、试验验收和标志体系等要求，此类系泊绞车具有在单个卷筒上实现操纵、保持和贮存系泊缆的功能。
此类绞车也可用来绞缆，见表1。