JB/T 11672.1-2013Distributors of separate hydraulic lift systems for tractors - Part 1: Technical requirements (English PDF)

1 Foreword

JB/T 11672.1-2013 was issued by MIIT on 31 December 2013 and has been in force since 1 July 2014.

It is one of 2 parts of the JB/T 11672 series.

2 Scope

This standard is the first part of a recommended Chinese machinery industry standard on the distributors of separate hydraulic hitch systems for tractors, and it holds the technical requirements. The part fixes the terms and definitions for the distributor, its models and basic parameters, the technical requirements, the test methods, the inspection rules and the provisions for signs and packaging. It is filed under Chinese classification T62 and ICS 65.060.10, and the Ministry of Industry and Information Technology is the issuing body. Among the standards it quotes are GB/T 2828.1-2012, GB/T 2878.1, GB/T 6960.6, GB/T 7935-2005, GB/T 17446, JB/T 5673, JB/T 9832.2-1999 and JB/T 11672.2.

3 Normative references

JB/T 11672.1-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 2828.1-2012 — Plain bearings -- Quality characteristics -- Statistical process control (SPC)

GB/T 2878.1

GB/T 6960.6

GB/T 7935-2005 — Hydraulic fluid power - General requirements for hydraulic components

GB/T 17446

JB/T 5673

JB/T 9832.2-1999 — Agricultural and forestry tractors and machinery - Paint coatings - Cross-cut adhesion test

JB/T 11672.2

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Related standards

Other parts of this standard:

JB/T 11672.2-2013 — Part 2: Test methods

6 Classification and status

International classification (ICS): 65.060.10

Prefix JB/T: recommended standard.