Three-point hitch assembly

Details Three-point hitch assembly Three-point hitch assembly

A - Human Necessities

01

B

97/119

A01B 59/00 (2006.01) A01B 59/041 (2006.01) A01B 59/043 (2006.01) A01B 59/06 (2006.01)

Patent

CA 1220067

THREE-POINT HITCH ASSEMBLY ABSTRACT OF THE DISCLOSURE A three-point hitch assembly for attachment to a tractor includes a pair of lower lift arms adjust- ably coupled to an upper lifting assembly which can be raised and lowered by a pair of hydraulic cylinders. In order to provide a float action of the lower lift arms, a lever coupling the upper end of the pistons of the hydraulic cylinders to the lifting assembly can be latched and unlatched to pivot relative to the lift as- sembly. The cylinders are coupled in series so as to ensure even lifting of the lift assembly.

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