Hart-Parr 28-44
| | 1930 - 1937 |
| Standard-tread tractor |
|
| Production |
| Manufacturer: | Hart-Parr (a part of Oliver)
|
| Type: | Standard-tread tractor
|
| Factory: | Charles City, Iowa, USA
|
| Hart-Parr 28-44 Power |
| Drawbar (claimed): | 22 hp
16.4 kW
|
| Belt (claimed): | 44 hp
32.8 kW
|
| Plows: | 3-5
|
| Drawbar (tested): | 34.21 hp
25.5 kW
|
| Belt (tested): | 49.04 hp
36.6 kW
|
| power test details ... |
| Mechanical |
| Chassis: | 4x2 2WD
|
| Steering: | manual
|
| Cab: | Open operator station.
|
| Transmission: | 3-speed gear
|
 Transmission details ... |
| Power Take-off (PTO) |
| Rear RPM: | 540
|
| 28-44 Serial Numbers |
| 1930: | 500001
|
| 1931: | 503599
|
| 1932: | 506185
|
| 1933: | 506212
|
| 1934: | 506255
|
| 1935: | 506401
|
| 1936: | 507176
|
| 1937: | 508016
|
| Final: | 508917
|
how to read serial numbers...
|
| Belt Pulley |
| Diameter: | 16.75 inches
42 cm
|
| Width: | 8.25 inches
20 cm
|
| RPM: | 596
|
| Speed: | 2600 ft/min
792.48 meters/min
|
| Page information |
| Last update: | July 6, 2022
|
| Copyright: | Copyright 2022 TractorData LLC
|
| Contact: | Peter@TractorData.com
|
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Engine details ...
Hart-Parr 28-44 photos...
Full dimensions and tires ...