Trailed roller harvester 4.9 m with Rolmetal drive, Khmelnytskyi region.

Trailed roller harvester
Features and main characteristics:

Reel - five-lane, two-center, anti-winding with metal rollers that ensure the duration of operation of the blade tilting mechanism;
Knife drive - Schumacher-type PPN with a vertical pulley arrangement, which makes it impossible to use cross belt gears and, as a result, increases the service life of the drive belt;(//tractor-service.com)
The compensator is spring-loaded, making it possible to prevent lagging of the right fieldwheel harvester and its injury;
Hydraulic system - high-pressure hoses, the use of which makes it possible to increase the reliability and service life of hydraulics, as well as to simplify the maintenance of main lines;
The reel drive is a belt drive, does not require the installation of an additional unit - a safety clutch;
Shock absorber - spring, ensures copying of the field relief by the cutting device;
The pressure of the knife is adjustable, it allows you to simply and with high accuracy maintain the gap between the segment and the counter-cutting plate, which is necessary for a high-quality cut of crops.