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Standard

Hydraulic Directional Control Valves, 3000 psi Maximum

2019-12-04
CURRENT
J748_201912
This SAE Recommended Practice has been set up by Subcommittee 4 of the Off-Road Machinery Technical Committee and is primarily for directional control valves on construction and industrial machinery equipment as referenced in SAE J1116. The purpose is to establish port area to flow relationship and match valve spool eye ends in relation to rated capacity. Port connections are optional for either the 4-bolt split flange connection or the internal straight thread "O" ring connection.
Standard

Hydraulic Directional Control Valves, 3000 PSI Maximum

2014-10-24
HISTORICAL
J748_201410
This SAE Recommended Practice has been set up by Subcommittee 4 of the Off-Road Machinery Technical Committee and is primarily for directional control valves on construction and industrial machinery equipment as referenced in SAE J1116. The purpose is to establish port area to flow relationship and match valve spool eye ends in relation to rated capacity. Port connections are optional for either the 4-bolt split flange connection or the internal straight thread "O" ring connection.
Standard

HYDRAULIC POWER PUMP TEST PROCEDURE

1986-03-01
HISTORICAL
J745_198603
This test code describes tests for determining characteristics of hydraulic positive displacement pumps as used on construction and industrial machinery as referenced in SAE J1116. In this code, metric equivalents are established according to SAE J916. These characteristics are to be recorded on data sheets similar to the ones shown herein. Two sets of data sheets are to be submitted: one at 120°F (49°C) and one at 180°F (82°C).
Standard

Hydraulic Power Pump Test Procedure

2019-11-20
CURRENT
J745_201911
This test code describes tests for determining characteristics of hydraulic positive displacement pumps used on off-road self-propelled work machines as referenced in SAE J1116.
Standard

Hydraulic Power Pump Test Procedure

2009-06-12
HISTORICAL
J745_200906
This test code describes tests for determining characteristics of hydraulic positive displacement pumps used on construction and industrial machinery as referenced in SAE J1116. These characteristics are to be recorded on data sheets similar to the ones shown in Figures 1 to 3. Two sets of data sheets are to be submitted: one at 49 °C (120 °F) and one at 82 °C (180 °F).
Standard

HYDRAULIC MOTOR TEST PROCEDURE

1986-03-01
HISTORICAL
J746_198603
This test code describes tests for determining characteristics of hydraulic positive displacement motors as used on construction and industrial machinery as referenced in SAE J1116. These characteristics are to be recorded on data sheets similar to the one shown herein. Two sets of data sheets are to be submitted: one at 120°F (49°C) and one at 180°F (82°C).
Standard

Method for Assessing the Cleanliness Level of New Hydraulic Fluid

2012-10-02
HISTORICAL
J1277_201210
To provide a method by which to assess the cleanliness of new hydraulic fluids. The method is applicable to new mineral and synthetic hydraulic fluids - regardless of packaging. This SAE Standard is not intended as a procedure for operating equipment.
Standard

Method for Assessing the Cleanliness Level of New Hydraulic Fluid

2018-10-04
CURRENT
J1277_201810
To provide a method by which to assess the cleanliness of new hydraulic fluids. The method is applicable to new mineral and synthetic hydraulic fluids - regardless of packaging. This SAE Standard is not intended as a procedure for operating equipment.
Standard

Assessing Cleanliness of Hydraulic Fluid Power Components and Systems

2013-02-11
HISTORICAL
J1227_201302
To describe laboratory methods for determining and reporting the contaminant level of the wetted portion of hydraulic fluid power components, parts, subsystems and systems, and of fill fluids. For each type of item it provides a method of obtaining the liquid sample and the contamination level thereof. It also includes procedures for establishing a sampling plan and guidelines for establishing levels of acceptance, but does not set those levels.
Standard

Assessing Cleanliness of Hydraulic Fluid Power Components and Systems

2019-08-29
CURRENT
J1227_201908
To describe laboratory methods for determining and reporting the contaminant level of the wetted portion of hydraulic fluid power components, parts, subsystems and systems, and of fill fluids. For each type of item, it provides a method of obtaining the liquid sample and the contamination level thereof. It also includes procedures for establishing a sampling plan and guidelines for establishing levels of acceptance, but does not set those levels.
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