GB/T 25619-2023 English PDF

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GB/T 25619-2023: Earth-moving machinery - Coupling of attachments to skid steer loaders
Status: Valid

GB/T 25619: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 25619-2023	264	Add to Cart	3 days	Earth-moving machinery - Coupling of attachments to skid steer loaders	Valid
GB/T 25619-2010	239	Add to Cart	2 days	Earth-moving machinery -- Coupling of attachments to skid steer loaders	Obsolete

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Basic data

Standard ID: GB/T 25619-2023 (GB/T25619-2023)
Description (Translated English): Earth-moving machinery - Coupling of attachments to skid steer loaders
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: P97
Classification of International Standard: 53.100
Word Count Estimation: 14,150
Date of Issue: 2023-09-07
Date of Implementation: 2023-09-07
Older Standard (superseded by this standard): GB/T 25619-2010
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 25619-2023: Earth-moving machinery - Coupling of attachments to skid steer loaders

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 53.100 CCSP97 National Standards of People's Republic of China Replace GB/T 25619-2010 Earthmoving machinery Skid steer loader attachment attachments (ISO 24410.2020,IDT) Published on 2023-09-07 Implemented on 2023-09-07 State Administration for Market Regulation Released by the National Standardization Administration Committee

Table of contents

Preface III Introduction IV 1 Scope 1 2 Normative reference documents 1 3 Terms and Definitions 1 4 General requirements 2 5 Safety requirements 3 6 Accessory device coupling size 3 Appendix A (Informative) Mechanical Characteristics of Skid Steer Loader Quick Connector 6 Appendix B (informative) Width dimensions of quick coupling device for small skid steer loader 8 Reference 9 Figure 1 Quick connection device installation accessory device coupling 2 Figure 2 Isometric view of accessory device coupling 3 Figure 3 Rear view of attachment device coupling 4 Figure 4 Sectional view AA of accessory device coupling (see Figure 3) 5 Figure 5 XX sectional view of attachment device coupling (see Figure 3) 5 Figure A.1 Work force to join attachment and quick connect device6 Figure A.2 Working force to separate attachments and quick-connect devices7 Figure B.1 Rear view of small skid steer loader attachment coupling 8

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" Drafting. This document replaces GB/T 25619-2010 "Connection of Attachment Devices for Skid Steer Loaders of Earthmoving Machinery" and is consistent with GB/T 25619- Compared with.2010, in addition to structural adjustments and editorial changes, the main technical changes are as follows. ---Changed the scope (see Chapter 1, Chapter 1 of the.2010 edition); ---Added terms and definitions such as "quick connection device" (see Chapter 3); ---Added general requirements (see Chapter 4); ---Added safety requirements (see Chapter 5); ---Changed the schematic diagram (see Chapter 6, Chapter 4 of the.2010 edition). This document is equivalent to ISO 24410.2020 "Connection of attachments to skid steer loaders for earthmoving machinery". Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by China Machinery Industry Federation. This document is under the jurisdiction of the National Earthmoving Machinery Standardization Technical Committee (SAC/TC334). This document was drafted by. Yantai Aidi Precision Machinery Co., Ltd., Tianjin Engineering Machinery Research Institute Co., Ltd., Guangdong Zhongdu Construction Group Co., Ltd., Fangyuan Mark Certification Group Xiamen Co., Ltd. The main drafters of this document. Song Ou, Zhang Yu, Li Zhiguang, Zhou Yanping, Wang Zhongding, Chen Baoqing, and Huang Qiang. This document was first published in.2010 and this is the first revision.

Introduction

Quick couplings typical of skid steer loaders are being used in other types of small products, such as compact loaders, compact tractors and small off-road forklifts. As the use of this type of quick connect device in other products increases, there is a need to provide information about this type of quick connect device. Documentation guidance on system design principles. The.2010 version of this document only provides the dimensional requirements for attachment fittings and does not provide the connection dimensions for the quick connect device itself. dimensions, as these dimensions depend on the design of the quick connect device. This document also does not provide dimensional requirements for the quick connect device itself, but Yes, this document provides guidance for quick connect device coupling systems. Earthmoving machinery Skid steer loader attachment attachments

1 Scope

This document regulates attachments on skid steer loaders by specifying the requirements for skid steer loaders, including size limits for attachment attachments. The attached devices are interchangeable. This document applies to skid steer loaders specified in ISO 6165. Note 1.Skid steer loaders can use other quick-connect devices, but these devices are not interchangeable with accessories designed in accordance with this document. Note 2.The requirements of this document also apply to quick connection devices used on other small machines. Note 3.Quick coupling devices used on small skid steer loaders and some small implement carriers may have width requirements different from those provided in this document, see attachment Record B.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 38181-2019 Safety of quick connection devices for earthmoving machinery (ISO 13031.2016, IDT) ISO 6165 Earth-moving machinery basic types identification, terms and definitions (Earth-movingmachinery-Basictypes- Note. GB/T 8498-2017 Basic type identification, terms and definitions of earthmoving machinery (ISO 6165.2012, IDT)

3 Terms and definitions

The terms and definitions defined in ISO 6165 and below apply to this document. 3.1 attachment Components mounted on the lift arm of a skid steer loader for a specialized purpose. [Source. GB/T 18577.2-2008, 3.5, with modifications] 3.2 Quick coupling device quickcoupler Parts of a skid steer loader that allow the attachment (3.1) to be easily and quickly replaced. [Source. GB/T 38181-2019, 3.1, with modifications] 3.3 Attachment parts to facilitate quick installation and removal of attachments (3.1) to quick couplings (3.2). 3.4 Engagement system engagement system A mechanical system of quick-connect devices (3.2) that engages an accessory device coupling (3.3) and maintains an accessory device (3.1) in the operating position. ......

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