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Oliver 66 Row-Crop vs Oliver 66 Standard
Verdict: Oliver 66 Row-Crop vs Oliver 66 Standard
The Oliver 66 Row-Crop and the Oliver 66 Standard are both tractors — here is how they stack up on the figures that matter. Oliver 66 Row-Crop leads on rated power with 23 hp against 22 hp. Oliver 66 Standard is the lighter machine (1,444 kg vs 3,193 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the Oliver 66 Row-Crop for outright pulling power, or the Oliver 66 Standard 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
23 hp
22 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
OliverReference
OliverReference
Diesel 6-speed 2WDOctober 12 - 18, 1951Link: Nebraska Tractor Test 467 fileReference
Gear 1 used for pull test.Reference
Original price
$2,000 (1954)Reference
—
Steering
manualReference
manualReference
Variants
66R
row-cropReference
row-cropReference
66S
standardReference
standardReference
Engine
Fuel tank
37.9 LReference
37.9 LReference
Plows
2 (14-inch)Reference
2 (14-inch)Reference
Drawbar (tested)
16.8 kWReference
16.0 kWReference
Belt (tested)
18.7 kWReference
18.6 kWReference
Displacement
2.1 LReference
2.1 LReference
Bore/Stroke
84 x 95 mmReference
84 x 95 mmReference
Fuel system
Marvel-Schebler carburetorReference
Marvel-Schebler carburetorReference
Air cleaner
oil bathReference
oil bathReference
Compression
15.5:1Reference
15.5:1Reference
Rated RPM
1600Reference
1600Reference
Coolant capacity
13.2 LReference
13.2 LReference
Belt power (max)
18.7 kWReference
18.6 kWReference
Max power
16.8 kWReference
16.0 kWReference
Transmission
Gears
6 forward and 2 reverseReference
6 forward and 2 reverseReference
Clutch
dry discReference
dry discReference
PTO & Hydraulics
Type
unsynchronized gearReference
unsynchronized gearReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540Reference
540Reference
Dimensions
Wheelbase
220 cmReference
186 cmReference
Weight
3193 to 3795 poundsReference
1444 kgReference
Front tire
5.00-15Reference
5.00-15Reference
Rear tire
8-38Reference
10-24Reference
Ag front
5.00-15Reference
5.00-15Reference
Ag rear
10-38Reference
10-24Reference
Length
342 cmReference
314 cmReference
Height
216 cmReference
200 cmReference
Ground clearance
61 cmReference
29 cmReference
Front tread
128 to 222 cmReference
116/129 cmReference
Rear tread
152 to 223 cmReference
126/151 cmReference
Operating
1721 kgReference
—
Ballasted
2523 kgReference
—
Operating weight
—
1444 kgReference
Ballasted weight
—
2540 kgReference
66 Serial Numbers
1949
420001Reference
470001Reference
1950
423101Reference
471051Reference
1951
426011Reference
472391Reference
1952
429771Reference
474233Reference
1953
3503990Reference
3504001Reference
1954
4500309Reference
4501624Reference
Final
4503563Reference
4504476Reference
Capacities
Diameter
30 cmReference
30 cmReference
Width
18 cmReference
18 cmReference
RPM
987Reference
987Reference
Speed
934.21 meters/minReference
934.21 meters/minReference
Test results
Belt fuel use (max)
6.8 l/hourReference
7.9 l/hourReference
Max pull
1619 kgReference
1390 kgReference
66 Standard Serial Numbers
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.