The 404 is the smallest and most dynamic of the BCS disc mover. Designed to be used on low powered tractor is identified by extreme lightness and quick adaptability to the means to which it is entrusted. The single frame is
compact and has been designed with a third special point incorporated, the whole permitting the machine's
hydraulic lifting, supplied as standard, allows the operator to direct the cutting bar while staying comfortable seated on the tractor. A single effect distributor in needed to operate it. Bar excursion is 900 upward and 350 downwards. A spring linkage regulates the round pressure of the cutting bar. The four disc of the 404 are supported by eight small helical cutting blades. Two cones located on the first and last disc act as conveyor of the forage facilittation formation of the pathway.