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info | |
1983 - 1984, Utility tractor | |
Series next: | Hesston 766 |
Series back: | Hesston 566 |
Production | |
Distributor: | Hesston |
Manufacturer: | Fiat |
Factory: | Modena, Italy |
Original price (USD): | $19,600 (1984) |
Variants | |
666DT: | 4WD |
666HC: | high-crop |
Capacity | |
Fuel: | 19.2 gal [72.7 L] |
3-Point Hitch | |
Rear Type: | I/II |
Power Take-off (PTO) | |
Rear PTO: | independent |
Rear RPM: | 540 |
Dimensions & Tires | |
Wheelbase: | 90.7 inches [230 cm] (2WD), 88.5 inches [224 cm] (4WD) |
Weight: | 5689 to 6350 pounds |
Front tire: | 7.50-16 |
Rear tire: | 14.9-30 |
666 Serial Numbers | |
- Serial numbers unknown - |
Hesston 666 Power | |
Drawbar (claimed): | 54.3 hp [40.5 kW] |
PTO (claimed): | 62 hp [46.2 kW] |
Drawbar (tested): | 53.13 hp [39.6 kW] |
PTO (tested): | 62.40 hp [46.5 kW] |
Mechanical | |
Chassis: | 4x2 2WD, 4x4 MFWD 4WD (666DT) |
Steering: | hydrostatic power |
Brakes: | differential mechanical wet disc |
Cab: | Four-post ROPS standard. Optional canopy. |
Hydraulics | |
Type: | open center |
Pressure: | 2700 psi [186.2 bar] |
Valves: | 1 or 2 |
Pump flow: | 11 gpm [41.6 lpm] |
Electrical | |
Charging system: | alternator |
Charging amps: | 33 |
info | |
Bore/Stroke: | 3.94x4.33 inches [100 x 110 mm] |
Starter volts: | 12 |
Engine Detail | |
Fiat 8045.02, diesel, 4-cylinder, liquid-cooled, 211 ci [3.5 L] |
info | |
Series next: | Hesston 766 |
Series back: | Hesston 566 |
Transmission | |
Type: | synchronized |
Gears: | 12 forward and 4 reverse |
Four synchronized gears in three ranges. |
info | |
Series next: | Hesston 766 |
Series back: | Hesston 566 |
Dimensions | |
Weight (operating): | 5,689 lbs [2580 kg] (2WD), 6,350 lbs [2880 kg] (4WD) |
Wheelbase: | 90.7 inches [230 cm] (2WD), 88.5 inches [224 cm] (4WD) |
Length: | 139 inches [353 cm] (2WD), 143 inches [363 cm] (4WD) |
Height (hood): | 59 inches [149 cm] |
Height (exhaust): | 96 inches [243 cm] (2WD), 97 inches [246 cm] (4WD) |
Ground clearance: | 23 inches [58 cm] (2WD front axle), 19 inches [48 cm] (4WD front axle), 16 inches [40 cm] (4WD front differential) |
2WD turn radius: | 12.5 feet [3.8 m] |
4WD turn radius: | 18.5 feet [5.6 m] |
Hesston 666 Tires | |
Ag front: | 7.50-16 (2WD), 9.5-24 (4WD) |
Ag rear: | 14.9-30 |