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Years in Production / 1919–1924
Hart-Parr
30
Explore the specifications, hardware, and original references for the Hart-Parr 30.
No photo
33hp
Engine estimate · from belt
2WD Only
Drive
1919–1924
Production years
Hart-Parr
Manufacturer
30 / 01
At a glance
Production
Standard-tread tractor
Built in Charles City, Iowa, USA
Original price was $1,395 in 1924
- Manufacturer
- Hart-Parr
Mechanical
Two-wheel drive
Manual steering
Open operator station.
- Final Drives
- bull gear
30 / 02
Under the hood
Engine Detail
Hart-Parr
gasoline
2-cylinder
liquid-cooled
- Displacement
- 464.6 ci7.6 L
- Bore Stroke
- 6.50x7.00 inches165 x 178 mm
- Rated Rpm
- 750
- Fuel Type
- gasoline
- Cylinders
- 2
- Cooling
- liquid-cooled
30 / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 2 forward and 1 reverse
30 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 5450 lbs2472 kg
- Front Tire
- 28x5
- Rear Tire
- 52x10
Tires And Tracks
- Front Ag
- 28x5 (steel)
- Rear Ag
- 52x10 (steel)
30 / 05
Tests (NTTL)
Nebraska Tractor Test 26Nebraska test report ↗
Kerosene 2-speed 2WDJune 17 - 22, 1920
Drawbar performance
- Id
- 26
- Belt Power Max
- 31.37 hp23.4 kW
- Belt Fuel Use Max
- 4.7 gal/hour17.8 l/hour
- Max Power
- 19.65 hp14.7 kW
- Max Pull
- 3494 lbs1584 kg