The Steyr 4145 Profi is a utility farm tractor produced from 2016 onward by Steyr. It features a powerful Iveco 4.5L 4-cylinder turbocharged intercooled diesel engine with Stage IV emissions compliance, delivering 145 hp gross rated power and up to 175 hp maximum power. The tractor offers multiple transmission options including a 16-speed four-speed power shift, 32-speed creeper, and a 17-speed variant. It includes four-wheel drive, power steering, hydraulic wet disc brakes, and optional pneumatic trailer brakes. The cab comes standard with air-conditioning and optional active suspension. Hydraulics are closed center load sensing with up to 4 rear valves and 2 mid valves, and a pump flow of 29.85 gpm. The tractor hitch supports category III/II with rear and front lift capacities of 17337 lbs and 6834 lbs respectively. PTO options include independent rear and optional front PTOs with multiple speed settings. Dimensions include a wheelbase of about 104-106 inches, length around 202-205 inches, width of 97.2 inches, and height of 118 inches. The tractor weighs approximately 11045 lbs shipping weight and can handle a max weight of 20944 lbs. Tire sizes are 480/65R28 front and 600/65R38 rear. Electrical system features electric ground and alternator charging.
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