The Zetor 6321 is a utility farm tractor produced from 1997 to 2004 as part of the Range 1 Super Series. Built in Brno, Czech Republic, it features a 3.9L 4-cylinder liquid-cooled diesel engine producing 66 hp (49.2 kW) at 2200 RPM. It has a 10-speed synchro mesh transmission with hydraulic cerametallic disc clutch and mechanical shuttle. The tractor offers two-wheel drive, power steering, hydraulic wet disc brakes, and a two-post folding ROPS with optional air-conditioned cab. It has a fuel tank capacity of 32 gallons (121.1 L) and weighs 6830 lbs (3098 kg). The PTO is independent with 540/1000 RPM options. Hydraulics are open center type with 2600 psi pressure and 14 gpm pump flow. Tires are 9.00-16 front and 16.9-30 or 16.9-34 rear. Attachments include front-end loaders with various models offering different lift capacities and reach. The original price was $25,500.