Compare/Hart-Parr 28-44 vs Hart-Parr Row Crop 18-27

Hart-Parr 28-44 vs Hart-Parr Row Crop 18-27

Verdict: Hart-Parr 28-44 vs Hart-Parr Row Crop 18-27

The Hart-Parr 28-44 and the Hart-Parr Row Crop 18-27 are both tractors — here is how they stack up on the figures that matter. Hart-Parr 28-44 leads on rated power with 22 hp against 18 hp. Hart-Parr Row Crop 18-27 is the lighter machine (1,587 kg vs 5,565 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the Hart-Parr 28-44 for outright pulling power, or the Hart-Parr Row Crop 18-27 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

Hart-Parr

Fit score

Best match

Clear

Hart-Parr

Fit score

Best match

Clear

Rated power

22 hp

18 hp

Confidence

40%

Guide price

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Overview

Manufacturer

Hart-Parr (a part of Oliver)Reference

Gear 1 used for pull test.Reference

Final drives

—

spur gearReference

Engine

Fuel tank

128.7 LReference

—

Drawbar (claimed)

16.4 kWReference

13.4 kWReference

Belt (claimed)

32.8 kWReference

20.1 kWReference

Plows

3-5Reference

2-3 (14-inch)Reference

Drawbar (tested)

25.5 kWReference

13.5 kWReference

Belt (tested)

36.6 kWReference

22.2 kWReference

Displacement

7.3 LReference

4.6 LReference

Bore/Stroke

121 x 159 mmReference

105 x 133 mmReference

Rated RPM

1125Reference

—

Coolant capacity

39.7 LReference

—

Belt power (max)

36.6 kWReference

22.2 kWReference

Max power

25.5 kWReference

13.5 kWReference

Transmission

Type

gearReference

Gears

3 forward and 1 reverseReference

PTO & Hydraulics

Rear PTO Type

540Reference

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Dimensions

Wheelbase

203 cmReference

—

Weight

5565 to 6415 poundsReference

1587 kgReference

Front tire

29x6Reference

—

Rear tire

46x12 (steel)Reference

—

Ag front

29x6 (steel)Reference

—

Ag rear

46x12 (steel)Reference

—

Length

319 cmReference

317 cmReference

Height (hood)

151 cmReference

—

Shipping weight

2524 kgReference

—

Operating weight

2909 kgReference

—

Height

—

162 cmReference

Rear tread

—

152 to 187 cmReference

28-44 Serial Numbers

1930

500001Reference

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1931

503599Reference

—

1932

506185Reference

—

1933

506212Reference

—

1934

506255Reference

—

1935

506401Reference

—

1936

507176Reference

—

1937

508016Reference

—

Final

508917Reference

—

Capacities

Diameter

42 cmReference

36 cmReference

Width

165 cmReference

203 cmReference

RPM

596Reference

700Reference

Speed

792.48 meters/minReference

795.53 meters/minReference

Test results

Belt fuel use (max)

18.5 l/hourReference

11.7 l/hourReference

Max pull

2320 kgReference

1661 kgReference

Fuel use

—

9.1 l/hourReference

Variants

18-27

—

row-cropReference

18-28

—

standardReference

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.