T/HFJX 2003-2017 Active Group standards

T/HFJX 2003-2017 Reconditioning Vertical Vibrating Roller Machinery Technical Specification

Publish Date: 2017-10-21 Implement Date: 2017-10-21 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: T/HFJX 2003-2017

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Construction engineering construction machinery

ICS Name: Construction equipment

Publish Date: 2017-10-21

Implement Date: 2017-10-21

Scope

Scope: This standard specifies the basic parameters, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of remanufactured vertical vibratory rollers (hereinafter referred to as remanufactured rollers); Main technical contents: - The working quality of the remanufactured rollers shall not exceed ±3% of the value declared by the remanufacturer. - The vibration frequency shall not exceed ±5% of the value declared by the remanufacturer, and the nominal amplitude shall not exceed ±10% of the value declared by the remanufacturer. - The vibration-damping performance of the remanufactured rollers shall not be lower than the requirements of "license level" specified in JG/T 5076.2. - The control mechanisms of the remanufactured rollers shall be lightweight, flexible, and with reliable positioning, and their operating force shall comply with the provisions of GB/T 8595. - When the remanufactured rollers operate at various speeds, all components shall function normally without abnormal noise. - The speeds of the remanufactured rollers shall not exceed ±5% of the value declared by the remanufacturer. - The remanufactured rollers shall be able to climb a 20% slope at low forward speeds. - The minimum turning diameter of the remanufactured rollers shall comply with the provisions of GB/T 8511. - The hydraulic oil in the hydraulic system of the remanufactured rollers shall meet the following requirements: - The hydraulic oil temperature shall not exceed 90°C. - The solid particle contamination level of the hydraulic oil shall not exceed -/19/16 as specified in GB/T 14039; - For hydraulic systems with piston pumps, the solid particle contamination level shall not exceed -/18/15 as specified in GB/T 14039. - There shall be no oil or water leakage in the remanufactured rollers. - The electrical system wiring of the remanufactured rollers shall be well-connected and reliable, and the arrangement of meter