Hart-Parr Row Crop 18-27


Hart-Parr Row Crop 18-27 tractor photo
1930 - 1935
Row-Crop tractor
Series map:
Row Crop 18-27
30.0hp*
*Estimated engine power for comparison only.
Production
ManufacturerHart-Parr (a part of Oliver)
Row-Crop tractor
Built in Charles City, Iowa, USA
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.
Variants
18-27row-crop
18-28standard
Hart-Parr Row Crop 18-27 Power
Drawbar (claimed)18 hp
13.4 kW
Belt (claimed)27 hp
20.1 kW
Plows2-3 (14-inch)
Drawbar (tested)18.10 hp
13.5 kW
Belt (tested)29.72 hp
22.2 kW
Performance test details ...
Mechanical
Two-wheel drive
Final drivesspur gear
Manual steering
Open operator station.
Belt Pulley
Diameter14.5 inches
36 cm
Width7.5 inches
19 cm
RPM700
Speed2610 ft/min
795.53 meters/min
Page information
Contact: Peter Easterlund
Updated on September 4, 2022
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