The McCormick Intl ZTX230 is a row-crop tractor produced from 2003 to 2007 as part of the ZTX Series. Built in Doncaster, England, it features a Cummins 8.3L 6-cylinder turbocharged intercooled diesel engine delivering 230 hp. The tractor includes an 18-speed full power shift transmission with a 36-speed creeper option, four-wheel drive, electro-hydraulic differential lock, and hydraulic wet disc brakes. It has a closed center load-sensing hydraulic system with optional pump flow, a category III rear hitch with a 24255 lbs lift capacity, and an independent rear PTO with multiple speed options. The cab is standard with air-conditioning, and the electrical system includes a 150 amp alternator with negative ground. Standard tires are 540/65R30 front and 650/65R42 rear. The ZTX230 is related to the higher-powered ZTX260 model.