GB 18565-2016Composite performance requirement and detecting methods for road transport vehicles (English PDF)

Foreword

The clause 5.1.3.1.1, 5.1.3.1.3, 5.1.3.2, 5.1.4.1.5, 5.1.6.2.2, 5.1.6.6.3, 5.1.7.1

to 5.1.7.3, 5.1.10.1.4 , 5.1.10.1.5, 5.1.10.2.1, 5.1.10.2.4, 5.1.11.2, 5.1.11.5,

5.1.12.4, 5.3.1.2, the vertical offset of the beam and the horizontal offset of the

beam in Table 6, and the clause 5.3. 2 are recommended, AND the rest is

mandatory.

This standard is drafted in accordance with the rules given in GB/T 1.1-2009.

This standard replaces GB 18565-2001 "Multiple performance requirement

and detecting methods for commercial vehicles".

As compared with GB 18565-2001, in addition to editorial changes, the main

technical changes of this standard are as follows.

- CHANGE the standard name (SEE cover; cover of 2001 version);

- ADJUST the whole structure;

- ADD the "Introduction" (SEE the "Introduction" part);

- MODIFY the "Scope" statement; ADD the suitability descriptions of the

vehicle type (SEE Chapter 1; Chapter 1 of 2001 version);

- ADD and DELETE some normative references (SEE Chapter 2; Chapter 2

of 2001 version);

- ADD the terms and definitions of "application in road transport vehicles"

(SEE Chapter 3);

- ADD such performance requirements for the application in road transport

vehicles as "Structural requirements", "Configuration requirements", "Fire

proof requirements", "Power", "Fuel economy", "Braking", "Emission", and

"Driving stability", etc. (SEE Chapter 4);

- Respectively PROPOSE the non-quantitative requirements and

quantification requirements for vehicles in use in the "basic requirements",

"performance requirements", and "other requirements" (SEE 5.1, 5.2, 5.3);

- In the "basic requirements", ADD such requirements as "uniqueness

certification" and "electronic control system", etc. (SEE 5.1.1, 5.1.2);

- DELETE such requirements as the "cylinder compression pressure" and

"the components of the engine ignition, fuel supply, lubrication, cooling and

exhaust systems shall be complete", etc. (4.1 of 2001 version);

- DELETE such requirements as "the technical conditions of the vehicle

body and the cab shall be such as able to ensure the driver have normal

working conditions and passenger & cargo safety", the structural size of

"safety exit", "sleeper bus sleeper layout", "aisle width", "passenger door

first step height", and "fender", etc. (SEE 11.8.1,11.8.9,11.8.12 ~ 11.8.15,

etc. of 2001 version);

- ADD the evaluation indicators of the power of the vehicles in use (SEE

5.2.1);

- MODIFY the fuel consumption limit of the vehicles in use (SEE 5.2.2;

Chapter 4 and 12.2 of 2001 version);

- ADD the requirements for the braking system of the vehicles in use and

the braking performance of category O3 and O4 trailers and semi-trailers

(SEE 5.2.3);

- MODIFY the requirements for the limit of the emission pollutants of the

ignition engine of the vehicles in use and the emission visible pollutants of

the compression-ignition engine vehicles; ADD the requirements of ignition

engine using the sample working condition method and the

compression-ignition engine using the load deceleration method (SEE

5.2.4; 9.1 and 12.7 of 2001 version);

- DELETE the requirements for the "gasoline vehicle fuel evaporation

pollutant emission control" and "vehicle stationary noise" (SEE 9.1.3 and

Introduction

Road transport vehicles have distinctive characteristics and features, AND

their operating intensity, operating mileage, and failure frequency are much

higher than the ordinary social vehicles. In all kinds of traffic accidents, the

road transport vehicles constitute the main road traffic accidents, in addition to

drivers, roads and climatic conditions and other factors, the vehicle's

mechanical failure and technical performance badness are the important

causes for the serious road traffic accidents.

Road transport safety is not only the top priority of safety production, but also

the top priority of traffic safety management, the "comprehensive prevention of

traffic accidents, to build a safe and harmonious road traffic environment" have

been highly focused by the government and industry managers, AND the

"safety, energy conservation, and environmental protection" has become a

focus of the whole society. From the factors affecting the road transport safety

such as "people, vehicle, road and environment", the safeguarding effects of

the vehicle's technical conditions are more and more prominent. The effective

maintaining the vehicle's technical conditions, reducing the occurrence of

safety accidents, minimizing the occurrence of serious accidents, reducing

vehicle fuel consumption, and reducing tailgas emissions are urgent for the

technical management of the road transport vehicles under the new situations

of safe development, green development and fast development of the road

transport industry in China.

National standard "Multiple performance requirement and detecting methods

for commercial vehicles" (hereinafter referred to as "GB 18565-2001") is an

important technical regulation and main technical basis for the technical

management and performance maintenance of the road transport vehicles in

China. From the date of implementation of this standard, it plays an important

role in such aspects as improving the road transport vehicle performance level

and safeguarding the road traffic safety, etc. Meanwhile, in the implementation

process of GB 18565-2001, some new situations and problems appear, AND

many standard users propose the modification opinions and suggestions.

Therefore, it is necessary to appropriately revise GB 18565-2001. The

contents as specified in the revised GB 18565 are not only the comprehensive

performance requirements of the road transport vehicles in use, but also the

basic technical conditions to be complied with by the application of the road

transport vehicles. This revision pays more attention to the development

characteristics of the road traffic industry, combines closely with the recently

issued relevant policies, laws and regulations, and new technologies, makes

important adjustment against the standard structure, appropriately makes

necessary addition and deletion of some technical clauses, modifies, improves

Composite performance requirement and

detecting methods for road transport vehicles

1 Scope

This standard specifies the technical requirements for application in road

transport vehicles and road transport vehicles in use, as well as test methods

of road transport vehicles.

This standard applies to vehicles that are application in road transport vehicles

and vehicles that are engaged in road transport operations, AND the vehicles

engaged in road transport related business such as driver training may make

reference to this standard.

2 Normative references

The following documents are essential to the application o...

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