Tractor · 1982Unverified
Fiat 666
Fiat 666 — 66 Series · 68 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
68 hp
Weight
6700 to 7275 pounds
Hover a source tag to verify
Overview
ManufacturerFiatReference
Utility tractorReference
Two- or four-wheel driveReference
Final drivesspur gearReference
Differential lockmechanical rearReference
Power steering ((Four-wheel drive models.))Reference
Mechanical wet disc brakesReference
Trailer brakeshydraulicReference
Cab standard.Reference
Variants
6662WDReference
666DT4WDReference
666similar Hesston modelReference
Engine
Fiat 3.5L 4-cyl dieselReference
Fuel tank72.7 LReference
Engine50.7 kWReference
Fiat 8045.02Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.5 LReference
Bore/Stroke100 x 110 mmReference
Power50.7 kWReference
Pre-heatingthermostartReference
Rated RPM2500Reference
StarterelectricReference
Starter volts12Reference
Oil capacity9.3 LReference
Transmission
12-speed synchronizedReference
12-speed mechanical shuttleReference
20-speed creeperReference
TypesynchronizedReference
Gears12 forward and 4 reverseReference
Clutchdry discReference
Oil capacity44.8 LReference
Four synchronized gears in three ranges.Reference
Typemechanical shuttleReference
Gears12 forward and reverseReference
TypecreeperReference
Gears20 forward and 8 reverseReference
PTO & Hydraulics
Typeopen centerReference
Pump flow33.7 lpmReference
Rear TypeII/IReference
Controlposition and draft controlReference
Rear lift3139 kgReference
Rear PTOindependentReference
Rear PTO Type540/1000 (1.375)Reference
Dimensions
2WD Wheelbase230 cmReference
4WD Wheelbase225 cmReference
Weight6700 to 7275 poundsReference
Front tire7.50-16Reference
2WD Rear tire16.9-30Reference
2WD Standard tires (ag)Front: 7.50-16. Rear: 16.9-30Reference
4WD Standard tires (ag)Front: 11.2-24. Rear: 16.9-30Reference
Ag front7.50-20Reference
Ag rear14.9/13-30Reference
Ag rear13.6/12-38Reference
Length393 cmReference
2WD Weight3039 kgReference
4WD Weight3299 kgReference
2WD Front tread139 to 189 cmReference
Rear tread139 to 199 cmReference
Steering wheel167 cmReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Battery volts12Reference
Battery AH120Reference
Fiat 666 Height
Hood148 cmReference
ROPS245 cmReference
Exhaust241 cmReference
Speeds
With 18.4/15-30 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.