T/UNP 620-2025 Active Group standards

T/UNP 620-2025 Engineering Vehicle Intelligent Car Washing Machine

T/UNP 620-2025 Intelligent wash vehicle machine for engineering vehicles

Publish Date: 2025-04-28 Implement Date: 2025-04-28 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/UNP 620-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Special vehicles

Publish Date: 2025-04-28

Implement Date: 2025-04-28

Scope

Main technical content: This standard specifies the composition structure and technical requirements of intelligent car washing machines. In terms of composition structure, it consists of a gantry protective enclosure, a high-pressure washing system, etc. Technical requirements include basic requirements such as reasonable design; performance requirements including car washing efficiency ≥ 10 vehicles/hour, cleanliness ≥ 90%, etc.; electrical performance requirements such as grounding resistance ≤ 4Ω; safety performance requirements including complete protective devices; and requirements for the circulating water system, including the installation of multi-stage sedimentation tanks. The test methods cover eleven categories, including structural stability. Inspection rules are divided into factory inspection and type inspection. Provisions are also made for marking and packaging, which are applicable to the production and inspection of this equipment.