GB/T 19929-2014 (English Version) PDF

Standard No.: GB/T 19929-2014
Language: Chinese, Available in English version
Release Date: 2014
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 19929-2014
Replace: GB/T 19929-2005

Scope: This standard specifies the minimum performance requirements and test methods for the braking system of tracked machines in order to uniformly evaluate the braking systems of service braking, auxiliary braking and parking braking. This standard applies to self-propelled tracked machines with a maximum design speed not greater than 20 km/h defined in GB/T 8498, and also includes derivative earth-moving machines with rubber tracks. This standard does not apply to machines defined in GB/T 25609 or wheeled machines with tracks. GB/T 21152 should be used for crawler machines with a maximum design speed greater than 20 km/h.

GB/T 19929-2014 Referenced Document

GB/T 10913-2005 Earth-moving machinery.Determination of ground speed
GB/T 21153-2007 Earth-moving machinery.Units for dimensions,perfprmance and capacities, and their measurment accuracies
GB/T 21154-2014 Earth-moving machinery.Methods of measuring the masses of whole machines,their equipment and components
GB/T 25611-2010 Earth-moving machinery.Deternination of slope limits for machine fluid systems operation.Static test method
GB/T 8595-2008 Earth-moving machinery.Operator's controls
ISO 15998 Earth-moving machinery - Machine-control systems (MCS) using electronic components - Performance criteria and tests for functional safety

2014 GB/T 19929-2014 Earth-moving machinery.Crawler machines.Performance requirements and test procedures for braking systems
2005 GB/T 19929-2005 Earth-moving machinery.Crawler machines.Performance requirements and test procedures for braking systems