Implement frame for three-point connection to tractor - has exchangeable coupling pins with sleeves enabling different engagement of implements to be coupled

摘要

Coupling bolts for various implements are fitted to a lower coupling linkage, arranged with a different spacings. On the side of lateral implements, such as mowing cutters, are fitted one or two coupling bolts with a common hinge edge on the frame side for the linkage rods. Alternatively each coupling bolt end for the linkage rod, at the implement side, is fitted on a slide sleeve which can be secured at the spacing required for the respective implement. The coupling connection for an upper linkage rod is also centrally slidable and latchable for application of any desired implement.