The Zetor 2511 is a farm tractor produced from 1968 to 1977 by Zetor in Brno, Czechoslovakia. It features a 1.6L 2-cylinder liquid-cooled diesel engine producing 25 hp (18.6 kW) at 2000 RPM. The tractor has a 10-speed transmission with 10 forward and 2 reverse gears, two-wheel drive, and an open operator station. It has a wheelbase of 68.9 inches (175 cm) and weighs 2954 lbs (1339 kg). The front tires are 6.00-16 and the rear tires are 11.2-28. The rear lift capacity is 1764 lbs (800 kg) and it has an independent rear PTO with 540/1000 RPM options.