T/ZZB 2255-2021 Active Group standards

T/ZZB 2255-2021 AMT Heavy Duty Truck Clutch Assembly

Publish Date: 2021-08-24 Implement Date: 2021-09-24 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZB 2255-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: The transmission system

ICS Name: Transmission device, suspension device

Publish Date: 2021-08-24

Implement Date: 2021-09-24

Scope

Main technical content: This document specifies the basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments for the clutch assembly of AMT heavy-duty commercial vehicles (hereinafter referred to as the clutch), including the clutch cover assembly (hereinafter referred to as the cover assembly) and the clutch disc assembly (hereinafter referred to as the disc assembly). This document is applicable to dry friction clutches of AMT heavy-duty commercial vehicles with a specification of φ380 mm and above. Other automatically controlled dry friction clutches can also be used as a reference for implementation.