Hart-Parr 16-30

The Hart-Parr 16-30 is a tractor produced by Hart Parr. It is equipped with a 464.6 ci 7.6 L engine. The rated power output is 37.03 hp 27.6 kW. Transmission: 2 forward and 1 reverse. Operating weight: 5450 lbs 2472 kg.

Overview

	1924 - 1926 Standard-tread tractor
1924 - 1926
Standard-tread tractor

Production
Manufacturer	Hart-Parr
Standard-tread tractor
Built in Charles City, Iowa, USA
Original price was $1,350 in 1926

Hart-Parr 16-30 Engine
Hart-Parr 7.6L 2-cyl gasoline
Engine details ...

Hart-Parr 16-30 Transmission
2-speed gear
Transmission details ...

Hart-Parr 16-30 Power
Drawbar (claimed)	16 hp 11.9 kW
Belt (claimed)	30 hp 22.4 kW
Plows	3
Drawbar (tested)	24.79 hp 18.5 kW
Belt (tested)	37.03 hp 27.6 kW
Performance test details ...

Mechanical
Two-wheel drive
Manual steering
Open operator station.

Dimensions & Tires
Weight	5450 lbs 2472 kg
Front tire	28x5
Rear tire	52x10
Full dimensions and tires ...

Engine

Engine Detail — 464.6 ci / 7.6 L Gasoline

Manufacturer	Hart-Parr
Fuel Type	Gasoline
Configuration	2-cylinder, liquid-cooled
Displacement	464.6 ci 7.6 L
Bore/Stroke	6.50x7.00 inches 165 x 178 mm
Air cleaner	dry
Rated RPM	750

Transmission

Transmission — 2 forward and 1 reverse gear

Type	gear
Gears	2 forward and 1 reverse
Clutch	mechanical dry disc

Dimensions

Hart-Parr 16-30 Tires
Ag front	28x5 (steel)
Ag rear	52x10 (steel)

Dimensions
Length	132 inches 335 cm
Width	74 inches 187 cm
Height	67 inches 170 cm
Weight	5450 lbs 2472 kg

Tests

Nebraska Tractor Test 106
Kerosene 2-speed 2WD October 14 - 23, 1924 Link: Nebraska Tractor Test 106 file
Belt power (max)	37.03 hp 27.6 kW
Belt fuel use (max)	6.4 gal/hour 24.2 l/hour
Drawbar performance
Max power	24.79 hp 18.5 kW
Max pull	4913 lbs 2228 kg

Photos

Hart-Parr 16-30 F, right side.

Hart-Parr 16-30 F, left side.