International Organization for Standardization (ISO)
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ISO 6880:1983
Scope
This International Standard lays down the main dimensions and specifies the modular arrangement and above-ground disposi-tion of yokes on bearer frames designed for coupling bearer frames and traction links of soil working equipment.
This International Standard applies to shallow trailed tillage equipment with traction resistance up to 1 200 N per metre of the working width.
ISO 6880:1983 history
1983ISO 6880:1983 Machinery for agriculture - Trailed units of shallow tillage equipment - Main dimensions and attachment points