T/ZZB 2124-2021 Active Group standards

T/ZZB 2124-2021 Double main beam truss bridge erector

Publish Date: 2021-05-24 Implement Date: 2021-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/ZZB 2124-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Cranes

ICS Name: Other lifting equipment

Publish Date: 2021-05-24

Implement Date: 2021-06-01

Scope

Main technical content: This document specifies the terms and definitions, types and basic parameters, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments of double-main-beam truss bridge erectors. This document is applicable to highway and railway bridge erectors with a rated lifting weight of no more than 320 tons and a span of no more than 73 meters. This document does not include flatcars used for bridge erectors operating on railway lines.