Hart Parr 40 Production
Manufacturer: Hart-Parr
Factory: Charles City, Iowa, USA
Years Built: 1923 – 1927
Hart Parr 40 Engine
Hart-Parr, gasoline, 4-cylinder, liquid-cooled, 617.7 ci [10.1 L]
Power: 12 hp [8.9 kW]
Drawbar: 28.23 hp [21.1 kW]
Bore: 5.50×6.50 inches [140 x 165 mm]
Air Cleaner: dry centrifugal
Compression: 6.71:1
Rated RPM: 800
Starter volts: 6
Hart Parr 40 Transmission
Transmission: gear
Gears: 2 forward and 1 reverse
Speeds:
Hart Parr 40 Dimensions
Wheelbase: 90 inches [228 cm]
Weight: 7500 lbs [3402 kg]
Hart Parr 40 Mechanical
Chassis: 4×2 2WD
Steering: manual
Brakes: disc
Cab: Open operator station.
Hart Parr 40 Hydraulics
HydraulicsType: open
HydraulicsValves: 2 to 4
HydraulicsPumpFlow: 6 gpm [22.7 lpm]