GB/T 8190.4-2023 Active National standards

GB/T 8190.4-2023 Reciprocating internal combustion engines—Exhaust emission measurement—Part 4:Steady-state and transient test cycles for different engine applications

Publish Date: 2023-05-23 Implement Date: 2023-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 8190.4-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: The piston internal combustion engine and other power equipment

ICS Name: Internal combustion engine

Publish Date: 2023-05-23

Implement Date: 2023-12-01

Pages: 243 pages

Scope

This document specifies the test cycles, test procedures, and evaluations for gas and particulate emissions from reciprocating internal combustion engines connected to dynamometers. Under certain conditions, this document can also be used for on-site measurements. The tests are conducted under steady-state and transient operating conditions using test cycles representative of the specified applications.
This document is applicable to mobile, transport, and stationary reciprocating internal combustion engines, such as earthmoving machinery, generator sets, and other off-road engines, but excludes road engines used for transporting passengers and cargo. For engines used in machinery and equipment with additional requirements (such as occupational health and safety regulations, power plant procedures), supplementary test conditions and special evaluation methods are required.