GB/T 26474-2026Container reach stackers (English PDF)

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents".

This document supersedes GB/T 26474-2011 "Technical Conditions for Container Front-Loading Cranes" and is consistent with GB/T 26474-2011.

Compared to previous versions, aside from structural adjustments and editorial changes, the main technical changes are as follows.

a) The scope has been changed (see Chapter 1, Chapter 1 of the.2011 edition);

b) Terms and definitions have been changed (see Chapter 3, Chapter 3 of the.2011 edition);

c) Added "Types and Basic Parameters" (see Chapter 4);

d) The working environment conditions, overall machine, electrical system, and hydraulic system technical requirements of the reach stacker have been modified (see 5.1.1, 5.1.2, 5.2.1~).

5.2.4, 5.2.8, 5.2.11, 5.2.16, 5.2.17 and 5.2.18 (4.1.1, 4.2, 4.6.12.5, 4.7 and 4.8 of the.2011 edition);

e) Added technical requirements for the transmission and steering systems, energy recovery, and energy consumption (see 5.2.12~5.2.15);

f) The main structural dimensions, technical parameters, and metal structure requirements of the front-end crane have been changed (see 5.3 and 5.4.1.1~5.4.1.3).

(Versions 4.3, 4.4, 4.5.2, and 4.5.3 from the.2011 edition)

g) Added manufacturing, installation, and visibility features to the driver's cab, as well as mechanisms, electric motors, lithium batteries, hydrogen fuel cells, wheels, hydrogen storage containers, and piping.

Technical requirements for surface coatings (see 5.4.2.3, 5.4.2.4, 5.5, 5.6.2, 5.6.3, 5.6.4, 5.6.6, 5.6.9 and 5.8.1);

h) General requirements for major components, transmissions and torque converters, steering axles, drive shafts, fuel tanks, control mechanisms, and tires have been removed.

Technical requirements (see 4.6.1, 4.6.3, 4.6.5, 4.6.6, 4.6.8, 4.6.9 and 4.6.13 in the.2011 edition);

i) The technical requirements for service brakes have been changed (see 5.6.7.2, 4.6.7.1 and 4.6.7.2 in the.2011 edition);

j) The technical requirements for spreader loaders have been revised (see 5.6.8.1 and 5.6.8.3, 4.6.12 in the.2011 edition);

k) Added safety signs and hazard diagrams, load diagrams, lithium battery front-mounted hanger, safety interlocks, guardrails, boarding handles, and steps.

1 Scope

This document specifies the types and basic parameters, technical requirements, inspection rules, marking, packaging, transportation, and handling of container front-load cranes.

Storage and corresponding experimental methods are described.

This document applies to container front-lift cranes used for loading and unloading containers as specified in GB/T 1413 and GB/T 35201.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

GB/T 700-2006 Carbon Structural Steel

GB/T 755 Ratings and Performance of Rotating Electrical Machines

GB/T 985.1 Recommended bevels for gas welding, shielded metal arc welding, gas shielded welding and high energy beam welding

GB/T 985.2 Recommended bevel for submerged arc welding

GB/T 1591-2018 Low-alloy high-strength structural steel

GB/T 3220-2011 Container Spread Gear

GB/T 3323.1 Nondestructive testing of welds—Radiological inspection—Part 1: Film techniques for X-rays and gamma rays

GB/T 3766 General rules and safety requirements for hydraulic transmission systems and their components

GB/T 3811 Crane Design Specification

GB/T 4942-2021 Protection ratings (IP codes) for integral structures of rotating electrical machines

GB/T 8923.1-2011 Visual assessment of surface cleanliness of steel surfaces before coating - Part 1: Uncoated steel surfaces Rust level and treatment level of steel surface and steel surface after complete removal of original coating.

GB/T 9286-2021 Paints and varnishes - Cross-cut test

GB/T 10827.2 Safety requirements and verification for industrial vehicles – Part 2: Self-propelled telescopic boom forklifts

GB/T 12602 Overload Protection Devices for Lifting Machinery

GB/T 13306 Nameplates