Power: 85 hp Date of manufacture : 1994 - 2003
Production Manufacturer: Ford Type: Utility tractor Factory: Queretaro, Mexico Original price: $28,500 (2000) Ford 6610S Power Engine: 85 hp 63.4 kW PTO (claimed): 76 hp 56.7 kW Ford 6610S Engine Mechanical Chassis: 4x2 2WD   4x4 MFWD 4WD Steering: hydrostatic power Brakes: wet disc Cab: Two-post ROPS. Transmission: 8-speed unsynchronized gear Capacity Fuel: 21.5 gal 81.4 L   13.2 gal 50.0 L (aux. tank) Steering: 2.3 qts 2.2 L Hydraulics Type: gear pump Pressure: 2500 psi 172.4 bar Valves: 2 Pump flow: 9.7 gpm 36.7 lpm Steering flow: 9.6 gpm 36.3 lpm Steering cap.: 2.3 qts 2.2 L Tractor hitch Rear Type: II Control: position control with top-link draft sensing Rear lift: 4040 lbs 1832 kg Power Take-off (PTO) Rear PTO: independent Rear RPM: 540 Engine RPM: 540@1900 Dimensions & Tires 2WD Wheelbase: 87.5 inches 222 cm 4WD Wheelbase: 88.8 inches 225 cm Weight: 5695 to 6335 pounds Front tire: 7.50-16 Rear tire: 16.9-30 Full dimensions and tires ... 6610S Serial Numbers Location: Front right of transmission 1994: ZX35000 1995: 351863M 1996: 353483M 1997: 354758M 1998: 358416M 1999: 361105M 2000: 363210M 2001: 365619M 2002: 368034M 2003: 371020M how to read serial numbers... Electrical Ground: negative Charging system: alternator Charging amps: 55 Charging volts: 12 Battery volts: 12

Ford 6600	Power: 75 hp	Date of manufacture : 1975 - 1981

Ford 6600	Power: 79 hp	Date of manufacture : 1976 - 1984

Ford 6610	Power: 78 hp	Date of manufacture : 1982 - 1993

Ford 6610	Power: 86 hp	Date of manufacture : 1988 - 1991

Ford 6610S	Power: 85 hp	Date of manufacture : 1994 - 2003

Ford 6630	Power: 90 hp	Date of manufacture : 1992 - 1997

Ford 6640	Power: 90 hp	Date of manufacture : 1991 - 1995

Ford 6700	Power: 75 hp	Date of manufacture : 1977 - 1981

Ford 6710	Power: 78 hp	Date of manufacture : 1982 - 1987