Trough with large cross-section and thick walls (8 mm) - robust drive train design - A choice of 3 types of blades in high wear resistance steel (standard or hard coated or OPTIMIX) with FAST-FITĀ® quick blade release system as standard - several types of roller (maxicrumbler roller, PK2 packer roller, maxipacker roller, STEELLINER roller) available - combination with integrated seed drills.