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Oliver 1255 vs Oliver Super 77
Verdict: Oliver 1255 vs Oliver Super 77
The Oliver 1255 and the Oliver Super 77 are both tractors — here is how they stack up on the figures that matter. Oliver 1255 leads on rated power with 39 hp against 38 hp. Oliver 1255 is the lighter machine (3,710 kg vs 4,328 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 1954). In short: choose the Oliver 1255 for outright pulling power, or the Oliver Super 77 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
38 hp
Confidence
40%
40%
Guide price
—
—
Overview
Distributor
OliverReference
—
Manufacturer
FiatReference
OliverReference
With 14.9-28 rear tires.Reference
With 11-38 rear tires.Reference
Steering
powerReference
powerReference
Variants
450
similar Fiat modelReference
—
1255
utilityReference
—
1255 Vineyard
narrow profileReference
—
Super 77
—
row-cropReference
Super 77-S
—
standardReference
Super 77-O
—
orchardReference
Engine
Displacement
2.3 LReference
3.5 LReference
Bore/Stroke
95 x 110 mmReference
89 x 95 mmReference
Fuel system
direct injectionReference
—
Air cleaner
oil bathReference
oil bathReference
Compression
17:1Reference
16:1Reference
Rated RPM
2400Reference
1600Reference
Starter volts
12Reference
12Reference
Oil capacity
17.0 LReference
17.0 LReference
Coolant capacity
12.8 LReference
17.0 LReference
Plows
—
3-4Reference
Drawbar (tested)
—
28.4 kWReference
Belt (tested)
—
32.8 kWReference
Idle RPM
—
350-1750Reference
Firing order
—
1-5-3-6-2-4Reference
Starter
—
electricReference
Sparkplug gap
—
0.635 mmReference
Point gap
—
0.559 mmReference
Intake valve clearance
—
0.254 mmReference
Exhaust valve clearance
—
0.406 mmReference
Oil change
—
60 hReference
Pre-heating
—
coolant heaterReference
Belt power (max)
—
32.8 kWReference
Max power
—
28.4 kWReference
Transmission
Type
creeperReference
gearReference
Gears
9 forward and 3 reverseReference
6 forward and 2 reverseReference
Clutch
254mm dry discReference
254mm mechanical dry discReference
PTO & Hydraulics
PTO (claimed)
28.7 kWReference
—
Hydraulic system
17.0 LReference
11.0 LReference
Capacity
17.0 LReference
11.0 LReference
Pressure
147.1 barReference
—
Pump flow
45.4 lpmReference
49.2 lpmReference
Rear Type
II/IReference
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
540 (1.375)Reference
Steering press.
—
69.0 barReference
Engine RPM
—
533@1600Reference
Capacities
Fuel
53.9 LReference
62.5 LReference
Dimensions
2WD Wheelbase
192 cmReference
—
4WD Wheelbase
181 cmReference
—
Weight
3710 to 4300 poundsReference
4328 to 5169 poundsReference
Front tire
6.00-16Reference
5.50-16Reference
Rear tire
12.4-28Reference
11-38Reference
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
12-38Reference
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
—
230 cmReference
Length
—
353 cmReference
Width
—
203 cmReference
Height
—
156 cmReference
Ground clearance
—
63 cmReference
Front tread
—
152 to 213 cmReference
Rear tread
—
152 to 234 cmReference
Gas Shipping
—
1963 kgReference
Diesel Shipping
—
2050 kgReference
Operating
—
2344 kgReference
Ballasted
—
3905 kgReference
Oliver 1255 attachments
1255 Serial Numbers
1969
309-381Reference
—
1970
312-957Reference
—
1971
317-338Reference
—
Location:
Serial number plate below the steering column.Reference
Serial number plate below the tractor's instrument panel.Reference
Final
318-385Reference
59-008Reference
Electrical
Ground
negativeReference
positiveReference
Charging system
alternatorReference
generatorReference
Charging amps
42Reference
—
Batteries
2Reference
2 (diesel)Reference
Battery volts
6Reference
12 (late gas)Reference
Attachment overview
Speeds
Super 77 Serial Numbers
1954
—
8-303Reference
1955
—
10-001Reference
1956
—
38-500Reference
1957
—
44-167Reference
1958
—
56-917Reference
Test results
Belt fuel use (max)
—
11.4 l/hourReference
Max pull
—
2566 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.