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Oliver 1250 vs Oliver 660
Verdict: Oliver 1250 vs Oliver 660
The Oliver 1250 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 3,180 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Oliver 1250 is the newer design (1965 vs 1959). In short: choose the Oliver 660 for outright pulling power, or the Oliver 1250 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 12.4-28 rear tires.Reference
With 9-38 rear tires.Reference
Differential lock
mechanical rearReference
—
Steering
powerReference
—
Engine
Displacement
1.9 LReference
2.5 LReference
Bore/Stroke
83 x 89 mmReference
92 x 95 mmReference
Air cleaner
oil bathReference
—
Compression
7.5:1Reference
16:1Reference
Rated RPM
2500Reference
2000Reference
Starter volts
24Reference
12Reference
Oil capacity
13.2 LReference
3.8 LReference
Coolant capacity
10.4 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
partially synchronizedReference
unsynchronized gearReference
Gears
6 forward and 2 reverseReference
6 forward and 2 reverseReference
Clutch
—
235mm dry discReference
PTO & Hydraulics
Diesel PTO (claimed)
28.7 kWReference
—
Gasoline PTO (claimed)
26.1 kWReference
—
Hydraulic system
12.3 LReference
36.0 LReference
Capacity
12.3 LReference
36.0 LReference
Valves
1Reference
—
Rear Type
IReference
—
Control
position and draft controlReference
—
Rear lift
1202 kgReference
—
Rear PTO
liveReference
independentReference
Rear PTO Type
540Reference
540Reference
PTO (claimed)
—
30.6 kWReference
Pump flow
—
30.3 lpmReference
Engine RPM
—
533@1750Reference
Capacities
Fuel
49.2 LReference
49.2 LReference
Dimensions
Wheelbase
192 cmReference
233 cmReference
Weight
3180 to 3280 poundsReference
3128 to 3178 poundsReference
Front tire
6.00-16Reference
5.00-16Reference
Rear tire
12.4/11-28Reference
9-38Reference
Ag front
6.00-16Reference
6.00-16Reference
Ag rear
14.9-28Reference
12.4-38Reference
Length
302 cmReference
341 cmReference
Width
152 cmReference
205 cmReference
Height (steering wheel)
149 cmReference
—
Gas Shipping weight
1442 kgReference
1418 kgReference
Diesel Shipping weight
1487 kgReference
1441 kgReference
Ground clearance
47 cmReference
61 cmReference
Height
—
221 cmReference
Oliver 1250 attachments
1250 Serial Numbers
1965
705376Reference
—
1966
712833Reference
—
1967
728661Reference
—
1968
739527Reference
—
1969
742526Reference
—
Electrical
Ground
negativeReference
—
Charging system
generatorReference
—
Batteries
2Reference
—
Battery volts
12Reference
—
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.


