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Fiat 70-66S vs Fiat 70-88
Verdict: Fiat 70-66S vs Fiat 70-88
The Fiat 70-66S and the Fiat 70-88 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 69 hp. Fiat 70-66S is the lighter machine (5,490 kg vs 6,614 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Fiat 70-66S is the newer design (1992 vs 1990). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Fiat
62
Fit score
Best match
Clear
Fiat
62
Fit score
Best match
Clear
Rated power
69 hp
69 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
FiatReference
FiatReference
liquid-cooledReference
liquid-cooledReference
Engine
Engine
51.5 kWReference
51.5 kWReference
Displacement
3.6 LReference
3.6 LReference
Bore/Stroke
100 x 115 mmReference
100 x 115 mmReference
Power
51.5 kWReference
51.5 kWReference
Rated RPM
2500Reference
2500Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Fuel tank
—
93.1 LReference
Torque
—
224.0 NmReference
Torque RPM
—
1500Reference
Transmission
Type
creeperReference
shuttleReference
Gears
20 forward and 12 reverseReference
12 forward and reverseReference
PTO & Hydraulics
Rear lift
3564 kgReference
—
Rear PTO Type
540/1000Reference
540 (1.375)Reference
Pump flow
—
43.9 lpmReference
Rear Type
—
IIReference
Rear PTO
—
independentReference
Dimensions
2WD Wheelbase
230 cmReference
—
4WD Wheelbase
224 cmReference
—
Weight
5490 to 6151 poundsReference
6614 to 7055 poundsReference
Front tire
7.50-18Reference
—
2WD Rear tire
13.6/12-36Reference
—
2WD Standard tires (ag)
Front: 7.50-18. Rear: 13.6/12-36Reference
—
4WD Standard tires (ag)
Front: 12.4/11-24. Rear: 13.6/12-36Reference
—
2WD Length
346 cmReference
—
4WD Length
346 cmReference
—
2WD ROPS Weight
2490 kgReference
—
4WD ROPS Weight
2790 kgReference
—
2WD Ground clearance
52 cmReference
—
4WD Ground clearance
41 cmReference
—
2WD Front tread
140 to 190 cmReference
—
4WD Front tread
156 to 199 cmReference
—
Rear tread
139 to 199 cmReference
—
2WD Steering wheel
160 cmReference
—
4WD Steering wheel
166 cmReference
—
2WD Weight
—
3000 kgReference
4WD Weight
—
3200 kgReference
Electrical
Ground
negativeReference
—
Battery volts
12Reference
—
Fiat 70-66S Height
2WD Hood
147 cmReference
—
4WD Hood
149 cmReference
—
ROPS
249 cmReference
—
Cab
240 cmReference
—
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.