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GB/T 25028-2010: Wheel loader -- Booster using for brake system -- Technical specifications
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 25028-2010 | English | 208 |
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Wheel loader -- Booster using for brake system -- Technical specifications
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GB/T 25028-2010
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Basic data | Standard ID | GB/T 25028-2010 (GB/T25028-2010) | | Description (Translated English) | Wheel loader -- Booster using for brake system -- Technical specifications | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | P97 | | Classification of International Standard | 53.100 | | Word Count Estimation | 13,169 | | Date of Issue | 2010-09-02 | | Date of Implementation | 2011-01-01 | | Quoted Standard | GB/T 2828.1; GB 12981 | | Regulation (derived from) | National Standard Approval Announcement 2010 No.4 (Total No.159) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the Wheel loaders braking system with afterburner assembly (hereinafter referred to as " booster ") terms, classification, requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to the use of a motor vehicle brake booster gas-liquid combined braking system used on wheel loaders. | GB/T 25028-2010: Wheel loader -- Booster using for brake system -- Technical specifications---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.
Wheel loader.Booster using for brake system.Technical specifications
ICS 53.100
P97
National Standards of People's Republic of China
Wheel Loaders braking system with booster
Technical conditions
Issued on. 2010-09-02
2011-01-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Category 2
5 requires 3
6 Test Method 4
7 Inspection rules 8
8 signs, packaging, transportation and storage 8
Foreword
The standard proposed by China Machinery Industry Federation.
This standard by the national earthmoving machinery Standardization Technical Committee (SAC/TC334) centralized.
This standard was drafted. Department of Chongqing Pu Hydraulic Power Manufacturing Co., Ltd., Tianjin Construction Machinery Research Institute.
The main drafters of this standard. Luqi Wen, Feng Zhongxing, Yan Kun.
Wheel Loaders braking system with booster
Technical conditions
1 Scope
This standard specifies tire loader braking system with afterburner assembly (hereinafter referred to as "booster") terminology, classification, requirements, test
Test methods, inspection rules and signs, packaging, transportation and storage.
This standard applies to the use of a motor vehicle brake booster gas-liquid braking system used in the tire loader.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan
(GB/T 2828.1-2003, ISO 2859-1.1999, IDT)
GB 12981 motor vehicle brake fluid (GB 12981-2003, ISO 4925. 1978, MOD)
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Booster booster
Enter the gas pressure in the braking system in a gas-liquid energy into fluid pressure energy output device.
3.2
Theoretical pressure ratio theoreticalboostratio
Hydraulic brake chamber calculated ratio of the area and calculate the area of the cylinder.
3.3
Working pressure ratio workboostratio
Input and output than the gas pressure of the liquid pressure.
3.4
Theoretical displacement theoreticaldisplacement
Hydraulic brake chamber stroke design their product design area.
3.5
The maximum displacement maximumdisplacement
In the hydraulic brake fluid reservoir chamber and filled with brake fluid side by side to make the air in the state, a booster maximum stroke of the discharged oil.
3.6
Maximum stroke maximumstroke
Piston (diaphragm) from the starting position to the position of the distance between the ends.
3.7
Maximum working fluid pressure maximumoperatingliquidpressure
Design specified maximum liquid pressure.
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