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Hart-Parr 18-28 vs Hart-Parr Row Crop 18-27
Verdict: Hart-Parr 18-28 vs Hart-Parr Row Crop 18-27
The Hart-Parr 18-28 and the Hart-Parr Row Crop 18-27 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 18 hp. Hart-Parr Row Crop 18-27 is the lighter machine (1,587 kg vs 3,800 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. 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
Hart-Parr
62
Fit score
Best match
Clear
Hart-Parr
62
Fit score
Best match
Clear
Rated power
18 hp
18 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Hart-Parr (a part of Oliver)Reference
Hart-Parr (a part of Oliver)Reference
Gear 1 used for pull test.Reference
Gear 1 used for pull test.Reference
Final drives
—
spur gearReference
Variants
18-27
row-cropReference
row-cropReference
18-28
standardReference
standardReference
Engine
Fuel tank
53.0 LReference
—
Aux. fuel
3.8 LReference
—
Drawbar (claimed)
13.4 kWReference
13.4 kWReference
Belt (claimed)
20.9 kWReference
20.1 kWReference
Drawbar (tested)
17.6 kWReference
13.5 kWReference
Belt (tested)
22.6 kWReference
22.2 kWReference
Displacement
4.6 LReference
4.6 LReference
Bore/Stroke
105 x 133 mmReference
105 x 133 mmReference
Coolant capacity
30.3 LReference
—
Belt power (max)
22.6 kWReference
22.2 kWReference
Max power
17.6 kWReference
13.5 kWReference
Plows
—
2-3 (14-inch)Reference
Transmission
Type
gearReference
gearReference
Gears
3 forward and 1 reverseReference
3 forward and 1 reverseReference
Dimensions
Wheelbase
184 cmReference
—
Weight
3800 to 4165 poundsReference
1587 kgReference
Front tire
28x5Reference
—
Rear tire
44x10Reference
—
Ag front
28x5Reference
—
Ag rear
44x10Reference
—
Length
284 cmReference
317 cmReference
Height (hood)
135 cmReference
—
Shipping weight
1723 kgReference
—
Operating weight
1889 kgReference
—
Height
—
162 cmReference
Rear tread
—
152 to 187 cmReference
Capacities
Diameter
36 cmReference
36 cmReference
Width
154 cmReference
203 cmReference
RPM
726Reference
700Reference
Speed
825.70 meters/minReference
795.53 meters/minReference
Test results
Belt fuel use (max)
11.4 l/hourReference
11.7 l/hourReference
Max pull
1470 kgReference
1661 kgReference
Fuel use
—
9.1 l/hourReference
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.