Bolt-together hitch for articulated machine

摘要

A bolt-together hitch for a machine having articulatable first and second sections, including a generally annular yoke member of cast steel having a cylindrical portion which is trunnion mounted by bearings in a longitudinal bore formed by the first section and a tube member of forged steel bolted end to end to the yoke member, the yoke member integrally forming brackets to provide an articulated pivot joint with the second section.