The White Workhorse 145 is a row-crop tractor produced by White from 1990 to 1992 as part of the Workhorse Series. It features a CDC 5.9L 6-cylinder turbocharged aftercooled diesel engine producing tested drawbar power of 122.85 hp and PTO power of 138.53 hp. The tractor has an 18-speed partial power shift transmission with 3x6 Over/Under gears. It offers two- or four-wheel drive options, hydraulic rear differential lock, power steering, and independent hydraulic wet disc brakes. The cab comes standard with air-conditioning. Hydraulics are closed center with 2250 psi pressure and 22 gpm pump flow. The rear hitch is category III/II with lower-link draft sensing and a rear lift capacity of 7212 lbs standard, with an optional 8544 lbs. The rear PTO is independent with 540/1000 rpm options. Dimensions include a 2WD wheelbase of 111.5 inches and 4WD wheelbase of 99 inches, with operating weight around 14665 lbs. Tires are 11.00-16 front and 18.4R-38 rear. The tractor was originally priced at $60,000 in 1992.