GB/T 38055.4-2021Rough-terrain trucks - User requirements - Part 4: Additional requirements for variable-reach trucks handling freely suspended loads (English PDF)

1 Scope

This document specifies additional requirements for the user regarding the use of non-slewing and slewing telescopic forklifts with suspended freely swinging loads:

This document is used in conjunction with ISO 11525-1 or ISO 11525-2:

When the provisions of this document are inconsistent with the provisions of ISO 11525-1 or ISO 11525-2, the provisions of this document take precedence over

Clause of ISO 11525-1 or ISO 11525-2:

This document is intended to achieve the following objectives:

a) prevent personal injury, property damage and accidents;

b) Determine the criteria for inspection, maintenance, operation and training:

Note: More stringent national or local requirements can be applied:

ISO 11525-1 specifies general requirements for users to use non-slewing telescopic forklifts:

ISO 11525-2 specifies general requirements for users to use slewing telescopic forklifts:

This document does not apply to flexible intermediate bulk containers as specified in ISO 21898:

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document:

ISO 10896-4 Safety requirements and verification for off-road forklifts - Part 4: Accessories for telehandlers that lift freely swinging loads

Additional requirements (Rough-terraintrucks-Safetyrequirementsandverification-Part 4:Additionalrequirements forvariable-reachtruckshandlingfreelysuspendedloads)

ISO 11525-1:2012 Requirements for users of off-road forklifts - Part 1: General requirements (Rough-terraintrucks-User requirements-Part 1:Generalrequirements)

Note: GB/T 38055:1-2019 Requirements for users of off-road forklifts Part 1: General requirements (ISO 11525-1:2012, IDT)

ISO 11525-2:2015 User requirements for off-road forklifts - Part 2: Rough-terrain telescopic forklifts trucks-Userrequirements-Part 2:Slewingvariable-reachtrucks)

ISO 16715 Cranes-Handsignalsusedwithcranes

Note: GB/T 5082-2019 Crane Hand Signal (ISO 16715:2014, IDT)

3 Terms and Definitions

Terms and definitions defined in ISO 10896-4, ISO 11525-1, ISO 11525-2 and the following apply to this document:

3:1 fall zone falzone

The area below a lifted or suspended load or attachment: […]