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ASABE AD6489-3

Agricultural vehicles - Mechanical connections between towed and towing vehicles - Part 3: Tractor drawbar

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Organization: ASABE
Publication Date: 1 July 2017
Status: active
Page Count: 12
scope:

This part of ISO 6489 specifies the dimensional requirements and location for category 0, 1, 2, 3, 4 and 5 drawbars mounted on the rear of agricultural tractors.

The following additions apply:

Safety chain requirements as outlined in ANSI/ASAE S338.

Requirements for clearance between the drawbar and PTO drive shafts.

Requirements for the drawbar positions to use with Type 1 and Type 4 PTOs.

Requirements for clearance to tires or tracks.

Details for an auxiliary hole for drawbar design without clevis.

Drawbar loading requirements and recommendations for implement drawbar loads.

Maximum drawbar pin diameters.

Document History

ASABE AD6489-3
July 1, 2017
Agricultural vehicles - Mechanical connections between towed and towing vehicles - Part 3: Tractor drawbar
This part of ISO 6489 specifies the dimensional requirements and location for category 0, 1, 2, 3, 4 and 5 drawbars mounted on the rear of agricultural tractors. The following additions apply:...
July 1, 2014
Agricultural vehicles - Mechanical connections between towed and towing vehicles - Part 3: Tractor drawbar
This part of ISO 6489 specifies the dimensional requirements and location for category 0, 1, 2, 3, 4 and 5 drawbars mounted on the rear of agricultural tractors.
June 1, 2009
Agricultural vehicles — Mechanical connections between towed and towing vehicles —Part 3: Tractor drawbar
This part of ISO 6489 specifies the dimensional requirements and location for category 0, 1, 2, 3, 4 and 5 drawbars mounted on the rear of agricultural tractors.

References

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