Hart-Parr 28-44 Specifications - Hart-Parr 28-44 Specs

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1930 - 1937, Standard-tread tractor
Next model: Oliver 90
Production
Manufacturer: Oliver
Factory: Charles City, Iowa, USA
Dimensions & Tires
Weight: 6,415 lbs [2909 kg]
Hart-Parr 28-44 Power
Drawbar (claimed): 22 hp [16.4 kW]
Belt (claimed): 44 hp [32.8 kW]
Plows: 3-5
Drawbar (tested): 34.21 hp [25.5 kW]
Belt (tested): 49.04 hp [36.6 kW]
Mechanical
Chassis: 4x2 2WD
Steering: manual
Cab: Open operator station.
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Bore/Stroke: 4.75x6.25 inches [121 x 159 mm]
Rated RPM: 1125
Engine Detail
Hart-Parr, kerosene, 4-cylinder, liquid-cooled, 443 ci [7.3 L]
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Next model: Oliver 90
Transmission
Type: gear
Gears: 3 forward and 1 reverse
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Next model: Oliver 90
Dimensions
Weight (operating): 6,415 lbs [2909 kg]