GB 20891-2014: [Including 2020XG1] Limits and measurement methods for exhaust pollutants from diesel engines of non-road mobile machinery (CHINA III, IV)

Delivery: 9 seconds. Download (and Email) true-PDF + Invoice.
Get Quotation: Click GB 20891-2014 (Self-service in 1-minute)
Newer / historical versions: GB 20891-2014

Preview True-PDF

Scope

The standard specifies the limits and measurement methods for the exhaust pollutant from
diesel engines of non-road mobile machinery (including marine diesel engines with a rated net
power not exceeding 37kW) and the secondary diesel engines installed on road vehicles for
carrying people (cargo).
This Standard is applicable to type approval and production conformity inspection of the diesel
engines installed for the following (including but not limited to) non-road mobile machinery,
with rated net power not exceeding 560kW and operating at non-permanent speed, e.g..
-- Industrial drilling equipment;
-- Engineering machinery (including loader, bulldozer, road roller, asphalt paver, truck for
non-highway, excavator, etc.);
-- Agricultural machinery (including large tractor, combine-harvester, etc.);
-- Forestry machinery;
-- Material handling machinery;
-- Snow-plough equipment;
-- Airport ground servicing equipment.
This Standard is applicable to type approval and production conformity inspection of the diesel
engines installed for the following (including but not limited to) non-road mobile machinery,
with rated net power not exceeding 560kW and operating at non-permanent speed, e.g..
-- Air compressor;
-- Generator unit;
-- Fishery machinery (automatic aerator, pond excavator, etc.);
-- Water pump.

Basic Data

Standard ID	GB 20891-2014 (GB20891-2014)
Description (Translated English)	[Including 2020XG1] Limits and measurement methods for exhaust pollutants from diesel engines of non-road mobile machinery (CHINA III, IV)
Sector / Industry	National Standard
Classification of Chinese Standard	Z64
Classification of International Standard	13.040.50
Word Count Estimation	82,859
Date of Issue	5/16/2014
Date of Implementation	10/1/2014
Older Standard (superseded by this standard)	GB 20891-2007
Quoted Standard	GB 252; GB/T 6072; GB/T 6379.2-2004; GB 17691-2005; GB/T 17692-1999; HJ 509-2009
Adopted Standard	97/68/EC, MOD
Regulation (derived from)	MEP Announcement No. 36, 2014; National Standards Bulletin No. 11 of 2014
Issuing agency(ies)	Ministry of Environmental Protection, General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Summary	This standard specifies the emission limits and measurement of the second diesel engine exhaust pollutants for non-road mobile machinery diesel engines (marine diesel engines with a rated net power of not more than 37 kW) and vehicles loaded on the road for manned goods method. This standard applies to the following (including but not limited to) the use of non-road mobile machinery, non-constant speed of work in the diesel engine type approval, production consistency inspection and durability requirements, such as: industrial drilling equipment; engineering machinery (including loaders Agricultural machinery (including large-scale tractors, combine harvesters, etc.); forestry machinery; material handling machinery; snow plow equipment; airport ground handling equipment, road machinery, This standard applies to the following (including but not limited to) non-road mobile equipment