GB/T 13051-1991
AbolishedMotor vehicles--Connections for PTO
汽车机械式变速器动力输出孔连接尺寸
Application Summary AI generated
This standard specifies the connection dimensions for power take-off (PTO) openings on mechanical transmissions in motor vehicles. It is applied in the design and manufacturing of trucks, buses, and special-purpose vehicles to ensure interchangeability and proper mounting of PTO units for auxiliary equipment like hydraulic pumps or winches. The standard is used by automotive engineers and component suppliers to guarantee dimensional compatibility between transmissions and PTO accessories.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.