Overview
The Hart-Parr 16-30 is a standard-tread farm tractor produced in Charles City, Iowa, from 1924 to 1926. It features a 7.6L 2-cylinder gasoline engine and a 2-speed gear transmission, with an original 1926 price of 1,350 dollars.
Ideal Applications
Tested Power Output:
During Nebraska Tractor Test 106, the unit recorded a maximum belt power of 37.03 hp and a maximum drawbar pull of 4,913 lbs while running on kerosene.
Mechanical Configuration:
The tractor is equipped with an open operator station, manual steering, and a 2-speed gear transmission with two forward gears and one reverse gear.
Physical Dimensions and Chassis:
This two-wheel drive model weighs 5,450 lbs and utilizes steel ag wheels, with 28x5 front tires and 52x10 rear tires.
Production
| Description | Standard-tread tractor / Built in Charles City, Iowa, USA / Original price was $1,350 in 1926 |
|---|---|
| Manufacturer | Hart-Parr |
Engine
| Engine type | Hart-Parr 7.6L 2-cyl gasoline |
|---|---|
| Air cleaner | dry |
| Bore/Stroke | 6.50x7.00 inches (165 x 178 mm) |
| Description | Hart-Parr / gasoline / 2-cylinder / liquid-cooled |
| Displacement | 464.6 ci (7.6 L) |
| Rated RPM | 750 |
| Belt (claimed) | 30 hp (22.4 kW) |
| Belt (tested) | 37.03 hp (27.6 kW) |
| Drawbar (claimed) | 16 hp (11.9 kW) |
| Drawbar (tested) | 24.79 hp (18.5 kW) |
| Plows | 3 |
Transmission
| Clutch | mechanical dry disc |
|---|---|
| Gears | 2 forward and 1 reverse |
| Transmission type | 2-speed gear |
| Type | gear |
Mechanical
| Cab | Open operator station. |
|---|---|
| Description | Manual steering |
| Drive type | Two-wheel drive |
Dimensions & Tires
| Height | 67 inches (170 cm) |
|---|---|
| Length | 132 inches (335 cm) |
| Weight | 5450 lbs (2472 kg) |
| Width | 74 inches (187 cm) |
| Front tire | 28x5 |
| Rear tire | 52x10 |
| Weight | 5450 lbs (2472 kg) |
| Ag front | 28x5 (steel) |
| Ag rear | 52x10 (steel) |
16-30 Serial Numbers
| 1924 | 22501 |
|---|---|
| 1925 | 22601 |
| 1926 | 24001 (16-30 F) |
| Description | FAQ: How to read a serial number table. |
Nebraska Tractor Test 106
| Belt fuel use (max) | 6.4 gal/hour (24.2 l/hour) |
|---|---|
| Belt power (max) | 37.03 hp (27.6 kW) |
| Description | Kerosene 2-speed 2WDOctober 14 - 23, 1924Link: Nebraska Tractor Test 106 file / Drawbar performance |
| Max power | 24.79 hp (18.5 kW) |
| Max pull | 4913 lbs (2228 kg) |