The CaseIH Optum 300 is a row-crop tractor built by CaseIH starting in 2016 in St. Valentin, Austria. It features a 6.7L 6-cylinder FPT diesel engine with electronic variable geometry turbocharging and air-to-air aftercooling, delivering 300 hp rated power and up to 313 hp maximum power. The tractor uses a continuously variable transmission (CVT) with infinite forward and reverse gears. It has a robust hydraulic system with multiple valve options and a powerful tractor hitch with electronic draft control. The Optum 300 offers advanced mechanical features including four-wheel drive, inboard planetary final drives, wet disc brakes, and SurroundVision cab with air-conditioning and AccuGuide. Dimensions include a 117.3 inch wheelbase, 208.2 inch length, and a weight of 23149 lbs. The tractor is equipped with standard agricultural tires sized 420/85R24 front and 480/80R50 rear. Electrical system includes a 12-volt battery and alternator charging system with up to 200 amps optional. The Optum 300 is part of the Optum Series and was originally priced at $283,215 in 2016.