Hmmm, something to think about ..... Such a powerful tractor for a sickle bar mower? Is it a double-knife like a Busatis ? - YES INDEED -Just found it Dankeschön! Back around 1966 after Zweeger et al usw bei Fahr - we never looked back. By Far the Best! and so it was until Shareholders (?) took control in the 70's - 80's - where is the Real Fahr now? We gave up on the sickle mowers then because there was too much maintenance for cutting through thick heavy wet crops with Mole-hills and stones causing problems for the Knife blades. TheTurbo-mowers when properly used & with care quadrupled output. Looks like you could be making hay in 1 day with that light crop? THanks for showing - always an education