GB/T 17491-2011: Hydraulic fluid power -- Positive displacement pumps, motors and integral transmissions -- Methods of testing and presenting basic steady state performance

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Scope

This Standard specifies the measurement method for the steady state
performance and efficiency of positive capacity pumps, motors and integral
transmissions for the purposes of hydraulic transmission, as well as, under
steady state conditions, the expression of the test apparatus, the test program
requirements and test results.
This Standard applies to the positive capacity hydraulic pumps, motors and
integral transmissions.

Basic Data

Standard ID	GB/T 17491-2011 (GB/T17491-2011)
Description (Translated English)	Hydraulic fluid power -- Positive displacement pumps, motors and integral transmissions -- Methods of testing and presenting basic steady state performance
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J20
Classification of International Standard	23.100.10
Word Count Estimation	24,247
Date of Issue	2011-06-16
Date of Implementation	2012-03-01
Older Standard (superseded by this standard)	GB/T 17491-1998
Quoted Standard	GB/T 786.1; GB 3102.1; GB 3102.10; GB 3102.11; GB 3102.12; GB 3102.13; GB 3102.2; GB 3102.3; GB 3102.4; GB 3102.5; GB 3102.6; GB 3102.7; GB 3102.8; GB 3102.9; GB/T 17446; GB/T 17485; JB/T 7033; ISO 9110-2
Adopted Standard	ISO 4409-2007, MOD
Regulation (derived from)	Announcement of Newly Approved National Standards No. 9 of 2011
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the hydraulic drive with displacement pumps, motors and integral transmissions Determination of steady-state performance and efficiency of the method, as well as under steady state conditions for test equipment, test procedures and test results demands expression. This standard applies to displacement hydraulic pumps, motors and integral transmissions.