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Tractors > Hart-Parr > Row Crop 18-27

Hart-Parr Row Crop 18-27

Hart-Parr Row Crop 18-27 tractor photo
1930 - 1935
Row-Crop tractor

Introduced in 1930, the Oliver Hart-Parr Row Crop featured a single front wheel during the first two production years. In 1931, the design changed to use two front wheels.


Factory:Charles City, Iowa, USA

Hart-Parr Row Crop 18-27 Engine:

   Oliver 4.6L 4-cyl kerosene
full engine details ...



Dimensions & Tires:

Weight:3500 lbs [1587 kg]
full dimensions and tires ...

Row Crop 18-27 Serial Numbers:

- Serial numbers unknown -

Hart-Parr Row Crop 18-27 Power:

Drawbar (claimed):18 hp [13.4 kW]
Belt (claimed):27 hp [20.1 kW]
Plows:2-3 (14-inch)
Drawbar (tested):18.10 hp [13.5 kW]
Belt (tested):29.72 hp [22.2 kW]
power test details ...


Chassis:4x2 2WD
Final drives:spur gear
Cab:Open operator station.

Belt Pulley:

Diameter:14.5 inches [36 cm]
Width:7.5 inches [19 cm]
Speed:2610 ft/min [795.53 meters/min]

Page information:

Last update:September 9, 2016
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