Power: 64 hp Date of manufacture : 2004 - 2007
Production Manufacturer: Zetor Factory: Brno, Czechoslovakia Variants 6421: 2WD 6441: 4WD Zetor 6421 Power Engine: 64 hp 47.7 kW PTO (claimed): 60 hp 44.7 kW Zetor 6421 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: 7240 lbs 3284 kg Front tire: 9.00-16 Rear tire: 16.9-30

Zetor 6320	Power: 66 hp	Date of manufacture : 1993 - 1997

Zetor 6321	Power: 66 hp	Date of manufacture : 1997 - 2004

Zetor 6340	Power: 66 hp	Date of manufacture : 1993 - 1997

Zetor 6341	Power: 66 hp	Date of manufacture : 1997 - 2004

Zetor 6421	Power: 64 hp	Date of manufacture : 2004 - 2007

Zetor 6441	Power: 64 hp	Date of manufacture : 2004 - 2009

Zetor 6711	Power: 65 hp	Date of manufacture : 1972 - 1978

Zetor 6718	Power: 65 hp	Date of manufacture : 1972 - 1978

Zetor 6745	Power: 65 hp	Date of manufacture : 1972 - 1978