Power: 84 hp Date of manufacture : 2004 - 2007
Production Manufacturer: Zetor Factory: Brno, Czechoslovakia Variants 8421: 2WD 8441: 4WD Zetor 8421 Power Engine: 84 hp 62.6 kW PTO (claimed): 78 hp 58.2 kW Zetor 8421 Engine Mechanical Chassis: 4x2 2WD Cab: Two-post folding ROPS. Cab optional with air-conditioning. Transmissions: 10-speed syncromesh   12-speed mechanical shuttle Hydraulics Type: open center Pressure: 2900 psi 200.0 bar Valves: 3 Pump flow: 14 gpm 53.0 lpm Total flow: 18 gpm 68.1 lpm Tractor hitch Rear Type: II/I Control: position and draft control Rear lift: 6830 lbs 3098 kg Power Take-off (PTO) Rear PTO: independent Rear RPM: 540/1000 Dimensions & Tires Wheelbase: 90 inches 228 cm Weight: 7440 lbs 3374 kg Front tire: 9.00-16 Rear tire: 16.9-34

Zetor 8111	Power: 77 hp[P]	Date of manufacture : 1985 - 1991

Zetor 8145	Power: 77 hp[P]	Date of manufacture : 1985 - 1991

Zetor 8211	Power: 80 hp	Date of manufacture : 1990 - 1997

Zetor 8245	Power: 80 hp	Date of manufacture : 1990 - 1997

Zetor 8421	Power: 84 hp	Date of manufacture : 2004 - 2007

Zetor 8441	Power: 84 hp	Date of manufacture : 2004 - 2009

Zetor 8520	Power: 80 hp	Date of manufacture : 1995 - 1999

Zetor 8540	Power: 80 hp	Date of manufacture : 1995 - 1999

Zetor 8620	Power: 82 hp	Date of manufacture : 1989 - 1999