GB 30510-2024 English PDF (GB30510-2024)

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GB 30510-2024: Fuel consumption limits for heavy-duty commercial vehicles
GB 30510-2024
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.020
CCS T 40
Replacing GB 30510-2018
Fuel consumption limits for heavy-duty commercial vehicles
ISSUED ON: SEPTEMBER 29, 2024
IMPLEMENTED ON: JULY 01, 2025
Issued by: State Administration for Market Regulation;
Standardization Administration of the People's Republic of China.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative references ... 4
3 Terms and definitions ... 4
4 General requirements ... 5
5 Fuel consumption limits ... 5
6 Production consistency ... 8
8 Implementation of the Standard ... 10
Foreword
This document was drafted in accordance with the rules given in GB/T 1.1-2020
"Directives for standardization - Part 1: Rules for the structure and drafting of
standardizing documents".
This document replaces GB 30510-2018 "Fuel consumption limits for heavy-duty
commercial vehicles". Compared with GB 30510-2018, in addition to structural
adjustments and editorial changes, the main technical changes in this document are as
follows:
a) The method for determining the comprehensive fuel consumption of vehicle
models has been changed (see 4.1, 4.2 of this Edition; Chapter 4 of Edition 2018);
b) The applicable requirements for fuel consumption limits for concrete mixer trucks
have been added (see 4.3 of this Edition);
c) The vehicle fuel consumption limits have been changed (see 5.1~5.5 of this
Edition; Chapter 5 of Edition 2018);
d) The calculation method of CO2 emissions corresponding to the limit value has
been added (see 5.6 of this Edition);
e) The requirements for production consistency have been changed (see Chapter 6
of this Edition; Chapter 6 of Edition 2018);
f) The determination conditions for same type have been added (see Chapter 7 of
this Edition).
Attention is drawn to the possibility that some of the elements of this document may be
the subject of patent rights. The issuing authority shall not be held responsible for
identifying any or all such patent rights.
This document was proposed by and shall be under the jurisdiction of Ministry of
Industry and Information Technology of the People's Republic of China, Ministry of
Transport of the People's Republic of China.
Versions of standard substituted by this document are:
- It was first published in 2014 as GB 30510-2014. It was first revised in 2018;
- This is the second revision.
Fuel consumption limits for heavy-duty commercial vehicles
1 Scope
This document specifies the fuel consumption limits, production consistency, type
determination and implementation of the standard for heavy-duty commercial vehicles.
This document applies to commercial vehicles that can be fueled by gasoline or diesel
fuel and have a maximum design gross mass greater than 3,500 kg, including trucks,
semi-trailer tractors, ordinary buses, dump trucks and city buses.
This document does not apply to special purpose vehicles.
2 Normative references
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
GB/T 3730.1, Terms and definitions of motor vehicles, trailers and combination
vehicle -- Part 1: Types
GB/T 3730.2, Road vehicle. Masses. Vocabulary and codes
GB/T 17350, Terms marks and designation for special purpose vehicles and special
trailers
GB/T 19596, Terminology of electric vehicles
GB/T 19754-2021, Test methods for energy consumption of heavy-duty hybrid
electric vehicles
GB/T 27840-2021, Fuel consumption test methods for heavy-duty commercial
vehicles
3 Terms and definitions
For the purposes of this document, the terms and definitions defined in GB/T 3730.1,
GB/T 3730.2, GB/T 17350 and GB/T 19596 apply.
NOTE 1: No difference in body type means that there is no obvious difference in the structure,
shape and size of the body, but does not include changes in the body structure, shape and size
caused by optional front and rear anti-collision bars, lighting fixtures, additional/optional roof
air conditioning, roof luggage racks, rear luggage ladders, indirect vision devices, body
cameras, radars, changes in the number and position of doors and windows, and changes in
the opening and closing methods of doors and windows.
h) There is no difference in the type of truck cab;
NOTE 2: No difference in cab type means that there is no obvious difference in the structure
and shape of the cab, but does not include changes in shape and size caused by optional front
hood, front bumper, additional/optional deflector, additional lighting and indicator lights,
indirect vision devices, body cameras, radars, etc. A series of cabs consisting of ordinary cabs,
semi-high-top cabs, high-top cabs, or single-row cabs, row-and-a-half cabs, and double-row
cabs can be considered to have no difference in cab type.
i) The frontal area is the same or reduced, or increased by no more than 5% (except
for the increase in frontal area caused by the installation/option of a deflector);
j) The vehicle width and height are the same or reduced, or increased by no more
than 5% (except for the increase in width and height caused by the
installation/option of a deflector);
k) The maximum design total mass is the same or reduced, or increases by no more
than 5% within the same mass range;
l) The drive type is the same;
m) The transmission type is the same. The number of gears is the same or increased;
n) The minimum overall transmission ratio is the same or reduced, or increased by
no more than 8%;
o) The static load radius of the tire is the same or increases;
p) Radial tires and bias tires can be considered to be the same type.
7.2 For hybrid electric vehicles, in addition to the requirements of 7.1, the following
conditions shall also be met:
a) The classification of hybrid electric vehicles (series, parallel, hybrid, whether
there is an external charging mode, whether there is a manual driving mode
selection function) is the same;
b) The model and manufacturer of the energy storage device are the same;
c) The total nominal voltage and total nominal capacity of the energy storage device
assembly are the same;