Rotary swather for towing by tractor - has two rotors mounted on wheeled chassis with at least one wheel having two alternative positions

摘要

Two gyroscopic swathers (10,12) are mounted on a frame (1), each supported on wheels (11) and having a running wheel (6) between them. They are arranged in echelon relative to the direction of travel, and the running wheel has two alternative positions on a high axle relative to the frame.The positional adjuster is hydraulically powered. ADVANTAGE - Can operate with one or both swathers working.