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Oliver 1255 vs Oliver 660
Verdict: Oliver 1255 vs Oliver 660
The Oliver 1255 and the Oliver 660 are both tractors — here is how they stack up on the figures that matter. Oliver 660 leads on rated power with 41 hp against 39 hp. Oliver 660 is the lighter machine (3,128 kg vs 3,710 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Oliver 1255 is the newer design (1969 vs 1959). In short: choose the Oliver 660 for outright pulling power, or the Oliver 1255 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
Oliver
62
Fit score
Best match
Clear
Oliver
62
Fit score
Best match
Clear
Rated power
39 hp
41 hp
Confidence
40%
40%
Guide price
—
—
Overview
Distributor
OliverReference
—
Manufacturer
FiatReference
OliverReference
With 14.9-28 rear tires.Reference
With 9-38 rear tires.Reference
Steering
powerReference
—
Variants
450
similar Fiat modelReference
—
1255
utilityReference
—
1255 Vineyard
narrow profileReference
—
Engine
Displacement
2.3 LReference
2.5 LReference
Bore/Stroke
95 x 110 mmReference
92 x 95 mmReference
Fuel system
direct injectionReference
—
Air cleaner
oil bathReference
—
Compression
17:1Reference
16:1Reference
Rated RPM
2400Reference
2000Reference
Starter volts
12Reference
12Reference
Oil capacity
17.0 LReference
3.8 LReference
Coolant capacity
12.8 LReference
13.2 LReference
Plows
—
3Reference
Drawbar (tested)
—
20.9 kWReference
Belt (tested)
—
25.1 kWReference
Belt power (max)
—
25.1 kWReference
Max power
—
20.5 kWReference
Transmission
Type
creeperReference
unsynchronized gearReference
Gears
9 forward and 3 reverseReference
6 forward and 2 reverseReference
Clutch
254mm dry discReference
235mm dry discReference
PTO & Hydraulics
PTO (claimed)
28.7 kWReference
30.6 kWReference
Hydraulic system
17.0 LReference
36.0 LReference
Capacity
17.0 LReference
36.0 LReference
Pressure
147.1 barReference
—
Pump flow
45.4 lpmReference
30.3 lpmReference
Rear Type
II/IReference
—
Control
position and draft controlReference
—
Rear lift
1206 kgReference
—
Rear PTO
live (two-stage clutch)Reference
independentReference
Rear PTO Type
540/ground (1.375)Reference
540Reference
Engine RPM
—
533@1750Reference
Capacities
Fuel
53.9 LReference
49.2 LReference
Dimensions
2WD Wheelbase
192 cmReference
—
4WD Wheelbase
181 cmReference
—
Weight
3710 to 4300 poundsReference
3128 to 3178 poundsReference
Front tire
6.00-16Reference
5.00-16Reference
Rear tire
12.4-28Reference
9-38Reference
2WD Ag front
6.00-16Reference
—
4WD Ag front
9.50-24Reference
—
2WD Ag rear
12.4-28Reference
—
4WD Ag rear
16.9-30Reference
—
Ag front
7.50-16Reference
6.00-16Reference
Ag rear
18.4-16AReference
12.4-38Reference
2WD Length
292 cmReference
—
4WD Length
303 cmReference
—
2WD Width
159 cmReference
—
4WD Width
172 cmReference
—
2WD Height (steering wheel)
148 cmReference
—
4WD Height (steering wheel)
160 cmReference
—
2WD Shipping weight
1682 kgReference
—
4WD Shipping weight
1950 kgReference
—
2WD Clearance (front axle)
46 cmReference
—
4WD Clearance (front axle)
36 cmReference
—
Wheelbase
—
233 cmReference
Length
—
341 cmReference
Width
—
205 cmReference
Height
—
221 cmReference
Gas Shipping weight
—
1418 kgReference
Diesel Shipping weight
—
1441 kgReference
Ground clearance
—
61 cmReference
Oliver 1255 attachments
1255 Serial Numbers
1969
309-381Reference
—
1970
312-957Reference
—
1971
317-338Reference
—
Location:
Serial number plate below the steering column.Reference
—
Final
318-385Reference
—
Electrical
Ground
negativeReference
—
Charging system
alternatorReference
—
Charging amps
42Reference
—
Batteries
2Reference
—
Battery volts
6Reference
—
Attachment overview
Speeds
660 Serial Number Location
660 Serial Numbers
1959
—
73132Reference
1960
—
86166Reference
1961
—
111213Reference
1962
—
117873Reference
1963
—
127356Reference
1964
—
141160Reference
Test results
Belt fuel use (max)
—
9.1 l/hourReference
Max pull
—
1992 kgReference
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.