Tractor-drawn haymaking trailer has swivel-mounted rear beam bearing contra-rotating horizontal hay rake wheels

摘要

A tractor-drawn haymaking trailer has a longitudinal single-beam chassis (1) with two forward-mounted outriggers, each bearing a horizontal hay rake wheel (24A, 24B). The outriggers are lift/lower assemblies with contra-rotating hay rake wheels. The single-beam chassis has a single rear-mounted transverse beams bearing contra-rotating hay rake wheels (25A, 25B). The swivel-mounted transverse beam (36) is set at an angle alpha to the longitudinal chassis member.