AWS D14.3 - D14.3M-2019 errata PDF

Full title and description

St AWS D14.3 / D14.3M-2019 — Specification for Welding, Earthmoving, Construction, Agricultural, and Ground‑Based Material Handling Equipment. This document establishes requirements and accepted practices for production and repair structural welding used on self‑propelled and associated implements in the earthmoving, construction, agricultural, and ground‑based material handling equipment industries. The publication available from ANSI/AWS is the 2019 edition and is published with errata included.

Abstract

This specification defines required welding details, base‑metal and filler selection guidance, approved welding processes, welding procedure qualification and documentation, welding personnel qualification, weld quality and acceptance criteria, inspection and nondestructive examination, and repair procedures tailored for earthmoving, construction, agricultural, and ground‑based material handling equipment. It reflects industry‑proven practices and is intended to be used together with applicable design guidance (for example AWS D14.4/D14.4M or other engineering standards) for complete design and manufacturing control.

General information

• Status: Active (2019 edition; printed editions and a 2nd printing are available).
• Publication date: 2019 (D14.3/D14.3M:2019).
• Publisher: American Welding Society (AWS).
• ICS / categories: Earth‑moving and construction equipment; welding processes (examples: ICS codes referenced by secondary sources include 53.100 and 25.160.10).
• Edition / version: D14.3/D14.3M:2019 (2019 edition; commercial reprints available).
• Number of pages: Approximately 126 pages (publisher page count for the 2019 edition).

Scope

The specification applies to all structural welds used in the manufacture and repair of earthmoving, construction, agricultural, and ground‑based material handling equipment. It establishes manufacturer responsibilities and provides requirements and recommendations for weld details, material selection, welding procedures, personnel qualification, inspection and acceptance, and repair methods. It does not publish design allowable stresses or fatigue criteria; users are directed to AWS D14.4/D14.4M or appropriate engineering practice for detailed design analysis.

Key topics and requirements

• Definitions and basic dimensional weld details used in equipment manufacturing and repair.
• Base‑metal and filler‑metal selection guidance and identification requirements.
• Approved welding processes and procedural controls (qualification and documentation of welding procedures).
• Qualification and certification requirements for welding personnel and operators.
• Weld quality acceptance criteria, visual and nondestructive examination (NDE) methods, and criteria for inspection.
• Repair procedures and requirements for addressing welding defects.
• Marking, traceability, and record keeping for weld procedures and personnel.

Typical use and users

Primary users include OEM manufacturers of earthmoving, construction, agricultural, and ground‑based material handling equipment; fabrication and repair shops; welding engineers and supervisors; quality, inspection and NDE personnel; procurement and compliance teams; and regulatory or customer auditors requiring consistent welding practice and acceptance criteria in this equipment sector.

Related standards

Commonly referenced or related AWS documents and specifications include: AWS D14.4/D14.4M (design of welded joints in machinery and equipment), other D14 series specifications (for specific equipment types), and the newer consolidated machinery welding specification AWS D14.0/D14.0M (2024), which lists D14.3 among the documents addressed in its revision history and guidance. Users frequently apply D14.3 together with general AWS welding procedure and qualification standards and relevant industry NDE standards.

Keywords

welding specification, D14.3, D14.3M, earthmoving equipment, construction equipment, agricultural equipment, welding procedures, procedure qualification, welder qualification, weld inspection, nondestructive examination, repair procedures, AWS, ANSI.

FAQ

Q: What is this standard?

A: AWS D14.3/D14.3M:2019 is a specification published by the American Welding Society that provides requirements and accepted practices for producing and inspecting structural welds used in earthmoving, construction, agricultural, and ground‑based material handling equipment.

Q: What does it cover?

A: It covers weld details, base and filler material selection, welding processes, qualification and documentation of welding procedures, welder and operator qualification, inspection and NDE acceptance criteria, and approved repair methods. It is intended for production and repair activities; it does not provide design allowable stresses or fatigue analysis.

Q: Who typically uses it?

A: OEM fabricators and manufacturers, repair and refurbishment shops, welding engineers and supervisors, quality and inspection personnel, and purchasing or compliance teams that need a recognized welding specification for equipment in the covered industries.

Q: Is it current or superseded?

A: The document is the 2019 edition and remains an active AWS specification for its scope; AWS later issued related and broader machinery welding guidance (for example AWS D14.0/D14.0M:2024 reflects updates across the D14 series). Users should check the AWS catalog or ANSI/AWS sales channels for the latest revisions, corrigenda, or consolidated specifications before applying the standard.

Q: Is it part of a series?

A: Yes — D14.3 is part of the AWS D14 series (Machinery and Equipment committee) that includes related specifications such as D14.0, D14.1, D14.4, and others that address welding practices and joint design for different machinery and equipment types.

Q: What are the key keywords?

A: Welding, weld procedures, welder qualification, earthmoving equipment, construction equipment, repair, inspection, nondestructive examination, AWS, D14.3.