The CLAAS ARION 660 represents the peak of the ARION 600 Series, delivering 185 HP rated power stepping up to 205 HP maximum from the DPS 6.8L 6-cylinder Tier 4 Final / Stage IV diesel engine. The ARION 660 is exclusively available with CMATIC continuously variable transmission, providing maximum efficiency and ease of operation across all farming tasks.

With 18,739 lb rear hitch lift, 44 gpm maximum hydraulic flow, an 87-gallon fuel tank, and 31 mph transport speed, the ARION 660 is specified for operators who demand the best mid-range CLAAS tractor experience for intensive, multi-task farm operations.