The quick-hitch triangle, also called “quick-hitch”, “linkage triangle” or “A-Frame”, is a hitch system that allows tools to be changed without leaving the cabin. Safe, fast and ergonomic, it adapts and can be installed on most tools. This system greatly helps prevent injuries. This system allows for coupling on uneven land, allowing multiple quick, safe and easy machinery swaps during a day of work.
The female frames are welded or bolted to the machine in order to receive the male triangle of the tractor. One female triangle per machine is needed.
Hydraulic third point (sold separately) allows the tractor operator to adjust the length of the third point at any time. This facilitates quick coupling and make it possible to vary the working angle during field operation. This is very useful for angle adjustment of tillage tools and rear pallet forks.
This publication in french explains many important details about equipment conversion to quick-hitch triangles.