Oliver 90 Specifications - Oliver 90 Specs

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1937 - 1952, Standard-tread tractor
Previous model: Hart-Parr 28-44
Production
Manufacturer: Oliver
Factory: Charles City, Iowa, USA, South Bend, Indiana, USA
Variants
90: all-fuel engine
99: gasoline engine
Power Take-off (PTO)
Rear PTO: optional
Dimensions & Tires
Weight: 7,000 lbs [3175 kg]
Front tire: 7.50-18
Rear tire: 46x12
Oliver 90 Power
Drawbar (claimed): 22 hp [16.4 kW]
Belt (claimed): 44 hp [32.8 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]
Air cleaner: oil bath
Rated RPM: 1125
Starter type: hand-crank, electric (optional)
Engine Detail
Waukesha-Oliver, kerosene, 4-cylinder, liquid-cooled, 443 ci [7.3 L]
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Previous model: Hart-Parr 28-44
Transmission
Type: gear
Gears: 4 forward and 1 reverse
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Previous model: Hart-Parr 28-44
Dimensions
Weight: 7,000 lbs [3175 kg]
Oliver 90 Tires
Ag front: 7.50-18
Ag rear: 46x12 (steel), 12.75-28, 13.25-28