ISO 14829-2002 PDF

Full title and description

Freight containers — Straddle carriers for freight container handling — Calculation of stability. This International Standard specifies the calculations to determine the stability of straddle carriers used for handling freight containers and gives requirements intended to inform users about carrier behaviour under various operating conditions; stability warning and control devices are excluded.

Abstract

ISO 14829:2002 defines the mathematical and procedural calculations required to assess the static and quasi-static stability of straddle carriers when handling freight containers. The objective is to provide a consistent method for determining tipping and overturning risks under typical operating and loading configurations; electronic or mechanical stability warning/control systems are outside the scope.

General information

• Status: Published (confirmed as current following systematic review in 2019).
• Publication date: August 2002 (Edition 1, 2002-08).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 55.180.10 (General purpose containers).
• Edition / version: Edition 1 (2002).
• Number of pages: 12.

Scope

The standard specifies the calculation methods to determine the stability of straddle carriers used for freight container handling, including the load cases and geometric/force parameters to be considered when assessing tipping and overturning. It provides a harmonized approach that manufacturers, operators and assessors can use to evaluate carrier behaviour during lifting, travel and container transfer operations; it does not cover stability warning systems or control devices.

Key topics and requirements

• Definition of stability-related parameters and reference conditions for straddle carriers.
• Prescribed calculation methods for centre-of-gravity, overturning moments and resisting moments under representative loading scenarios.
• Specified load cases and geometric configurations for stability assessment (e.g., single- and multi-container lifts, raised/lowered positions, travel conditions).
• Guidance on acceptable assumptions and simplifications for engineering calculations.
• Explicit exclusion of stability warning and control devices from the standard’s requirements.

Typical use and users

Used by: designers and manufacturers of straddle carriers, container terminal and port equipment engineers, safety assessors, conformity assessment bodies, testing laboratories and regulatory authorities responsible for cargo-handling equipment safety. Typical uses include type-design stability assessments, safety documentation for equipment acceptance, and engineering checks during design or modification.

Related standards

ISO 14829:2002 sits within the broader freight-containers and container-handling standards family. Relevant related documents include other ISO container and handling standards such as ISO 668, ISO 1161, ISO 3874 and the ISO 1496 series, as well as guidance and technical reports on container handling and testing within the same subject area. Publication collections and catalogues of freight-container standards commonly list ISO 14829 alongside these related standards.

Keywords

straddle carrier, stability calculation, freight container handling, overturning, centre of gravity, load cases, container terminal equipment, ISO 14829.

FAQ

Q: What is this standard?

A: ISO 14829:2002 is an International Standard that specifies methods for calculating the stability of straddle carriers used in freight container handling.

Q: What does it cover?

A: It covers the calculation procedures, load cases and parameters needed to evaluate tipping and overturning risks for straddle carriers under normal operating conditions; it does not cover stability warning or control devices.

Q: Who typically uses it?

A: Manufacturers, equipment designers, port/terminal engineers, safety assessors, testing laboratories and regulators use the standard for design verification, safety assessments and conformity activities.

Q: Is it current or superseded?

A: The 2002 edition (Edition 1) was published in August 2002 and, according to ISO records, was reviewed and confirmed in 2019 and remains the current edition. Users should verify with ISO or their national body for any amendments or later replacements.

Q: Is it part of a series?

A: It is part of the wider set of freight-container and container-handling standards maintained by ISO (commonly referenced alongside ISO 668, ISO 1496 series, ISO 1161, ISO 3874, and related technical reports).

Q: What are the key keywords?

A: Straddle carrier; stability; calculation; overturning; centre of gravity; container handling; load cases; freight containers.