DB46T 621-2024（英文版） General technical requirements for maintenance and manufacturing of used equipment for export construction machinery

The DB46T 621-2024 (English Version) standard outlines the general technical requirements for the maintenance and manufacturing of used equipment intended for export in the construction machinery industry. This document provides essential guidelines to ensure that second-hand machinery meets safety, quality, and performance standards before being exported. It covers aspects such as inspection procedures, repair specifications, and compliance with international trade regulations. The standard aims to enhance the reliability and marketability of used construction equipment, supporting both domestic manufacturers and international buyers. By establishing a unified framework, it facilitates smoother trade processes and promotes the safe use of exported machinery across different regions.