GB/T 21268-2014 English PDF (GBT21268-2014)

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GB/T 21268-2014: General technical conditions for garden patrol minibus
GB/T 21268-2014
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 97.200.40
Y 57
Replacing GB/T 21268-2007
General technical conditions for garden patrol minibus
ISSUED ON. MAY 06, 2014
IMPLEMENTED ON. MAY 06, 2014
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration of the People's Republic of
China.
Table of Contents
Foreword ... 4 
1 Scope ... 7 
2 Normative references ... 7 
3 Terms and definitions ... 8 
4 Model representation ... 9 
5 Technical requirements ... 10 
5.1 Basic requirements ... 10 
5.2 Requirements for structural dimensions and performance parameters ... 11 
5.3 Vehicle body ... 13 
5.4 Instruments, tell-tales and lighting devices ... 14 
5.5 Braking system ... 15 
5.6 Transmission system ... 16 
5.7 Power system ... 16 
5.8 Operating system... 17 
5.9 Steering system ... 17 
5.10 Electrical system ... 18 
5.11 Static lateral stability of sightseeing vehicles ... 19 
5.12 Limited driving distance ... 19 
5.13 Environmental protection ... 19 
5.14 Fire protection requirements ... 20 
5.15 Overall machine performance item ... 20 
6 Test methods ... 20 
6.1 Preparation before the test ... 20 
6.2 Pre-test inspection ... 21 
6.3 Measurement of structural dimensions of sightseeing vehicles ... 21 
6.4 Measurement of sightseeing vehicle mass parameters ... 22 
6.5 Static lateral stability test ... 23 
6.6 Steering performance test ... 23 
6.7 Maximum driving speed test for each gear ... 24 
6.8 Dynamic performance test ... 25 
6.9 Limited driving distance ... 26 
6.10 Braking performance test ... 27 
6.11 Noise test ... 28 
6.12 Paint adhesion ... 28 
6.13 Insulation resistance ... 28 
6.14 Signage inspection ... 28 
6.15 Emission test ... 28 
6.16 Seat occupant protection device test ... 28 
6.19 200h reliability enhancement test ... 29 
7 Inspection rules ... 31 
7.1 Exit-factory inspection... 31 
7.2 Type inspection ... 32 
7.3 Number of vehicle samples under test ... 32 
7.4 Result assessment ... 32 
8 Markings, accompanied documents, transport, storage ... 32 
8.1 Markings ... 33 
8.2 Accompanied documents and accessories ... 33 
8.3 Transport ... 33 
8.4 Storage ... 33 
9 Quality assurance period ... 34 
10 Standard implementation... 34 
Appendix A (Normative) Fault judgment ... 35 
Appendix B (Normative) Outside and ear side noise test methods of sightseeing
vehicle in constant driving ... 36 
Appendix C (Normative) Fiber reinforced plastic test method ... 39 
References ... 41 
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 21268-2007 “General technical conditions for
garden patrol minibus”. As compared with GB/T 21268-2007, the main changes
of this standard are as follows.
- MODIFY the definition of 3.1 “Garden patrol minibus” in “Terms and
definitions”.
- In “Terms and definitions”, ADD “3.5 Limited driving distance”.
- MODIFY the model representation method.
- ADD the requirements for label content in 5.1.2.
- MODIFY the requirements for mass of members in 5.1.6, 5.3.1d) and 6.1.7.
- MODIFY the requirements for reliability test time and mean time between
failures in 5.1.7, 6.19, and 7.4.4.
- MODIFY the calculation method of the passing angles in 5.2.1 and 6.3.2.
- ADD the requirements for seat width in 5.2.1 and 6.3.2.
- MODIFY the judgment requirements of the prototype machine quality in
5.2.2.
- MODIFY the requirements for the maximum speed limit of patrol minibus in
5.2.3.
- ADD the requirements for seat strength in 5.3.1.
- ADD the requirements for patrol minibus license plate in 5.3.8.
- ADD the requirements for frame rust treatment in 5.3.9.
- MODIFY the version numbers and reference clauses of the reference
standard GB 7258 in 5.3.4, 5.3.5, 5.5.3, 5.6.2, and 5.14.3.
- ADD the requirements for fiber reinforced glass in 5.3.11 and 6.18.
- MODIFY the reference standard for brake requirements in 5.5.1.
- DELETE the requirements for the compartment quality of sightseeing
combination train in 5.5.2, 5.5.7, and 5.7.4 of the original standards.
General technical conditions for garden patrol minibus
1 Scope
This standard specifies the scope of application, terms and definitions, models,
basic parameters, requirements, test methods, inspection rules, markings,
accompanied files and accessories, transport, storage, and quality assurance
period of garden patrol minibus (hereinafter referred to as sightseeing vehicles).
This standard applies to garden patrol minibus and sightseeing combination
trains (hereinafter referred to as sightseeing vehicles) that are driven by internal
combustion engines, electric motors or alternately driven by the two. Other
vehicles of the same type (such as hunting vehicles, etc.) can refer to it for
implementation.
2 Normative references
The following documents are essential to the application of this document. For
the dated documents, only the versions with the dates indicated are applicable
to this document; for the undated documents, only the latest version (including
all the amendments) are applicable to this standard.
GB/T 1446 Fiber-reinforced plastics composites - The generals
GB/T 1771 Paints and varnishes - Determination of resistance to neutral salt
spray (fog)
GB/T 2573 Test method for aging properties of glass fiber reinforced plastics
GB 3847-2005 Limits and measurement methods for exhaust smoke from
C.I.E. (Compression Ignition Engine) and vehicle equipped with C.I.E.
GB/T 4094 Electric vehicles - Symbols for controls, indicators and tell-tales
GB 4208-2008 Degrees of protection provided by enclosure (IP code)
GB/T 4942.1-2006 Degrees of protection provided by the integral design of
rotating electrical machined (IP code) - Classification
GB 7258-2012 Safety specifications for power-driven vehicles operating on
roads
GB 8410 Flammability of automotive interior materials
5 Technical requirements
5.1 Basic requirements
5.1.1 Sightseeing vehicles shall be manufactured in accordance with drawings
and technical documents approved by the stipulated procedures.
5.1.2 Sightseeing vehicles are marked on the signboard with durable materials
and clear lettering in the obvious position.
a) Internal combustion sightseeing vehicle.
1) Manufacturer name;
2) Product name and model number;
3) Manufacturing date or product number;
4) Overall vehicle mass;
5) Maximum capacity. rated number of passengers (including driver);
6) Maximum operating speed at full load;
7) Manufacturing license number;
8) Special equipment code.
b) In addition to the above, the electric sightseeing vehicle shall also include.
1) The rated voltage and capacity of the battery in the electrical system;
2) Motor power.
5.1.3 The technical condition of the sightseeing vehicle body shall ensure that
the driver has normal working conditions and passenger safety, and can provide
a good sightseeing vision.
5.1.4 The exposed surface of a sightseeing vehicle shall be beautiful and
smooth. Paint shall be uniform and there shall be no defects such as cracks,
build-up, peeling, and foaming. The film adhesion shall not be lower than the
quality requirements of level 2 of GB/T 9286-1998. All glass steel reinforced
sightseeing vehicles have no requirements f...