LIFTING SYSTEM FOR A HARVESTER

摘要

An agricultural machine includes a first cutting or collection system, a height-adjustable feeder connected to the first cutting or collection system; and a hydraulic lifting device connected to the feeder. The hydraulic lifting device includes a pivotable element carried by the machine; a beam-shaped element hingedly connected at one end to the feeder and at the other end to the pivotable element; and a cylinder hingedly connected at one end to the beam-shaped element and at the other end to the pivotable element such that extension of the cylinder causes the pivotable element to pivot and a height of the feeder to change.