Hart-Parr 40-80: all source data

All 21 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerHart-Parr
(no label)Built in Charles City, Iowa, USA
Total built10
(no label)The Hart-Parr model 40-80 was introduced at the Minnesota State Fair in 1908.
Engine
(no label)Hart-Parr 54.2L 4-cyl kerosene
Power
Engine110 hp | 82.0 kW
Drawbar (claimed)40 hp | 29.8 kW
Belt (claimed)80 hp | 59.7 kW
Mechanical
Drive2WD
Steeringmanual
Dimensions
Weight34,000 lbs | 15422 kg
Rear tire98x28

Engine

Engine detail
(no label)Hart-Parr
(no label)kerosene
(no label)4-cylinder
(no label)liquid-cooled
Displacement3309.4 ci | 54.2 L
Bore/Stroke9.00x13.00 inches | 229 x 330 mm
Power110 hp | 82.0 kW

Dimensions

Tires
Ag rear98x28 (steel)
Dimensions
Weight34,000 lbs | 15422 kg