International Harvester 544
Type: Utility Tractors
Contents:
Production | |
| Manufacturer: | International Harvester |
| Type: | Utility tractor |
| Factory: | Rock Island, Illinois, USA |
| Total built: | 13,000 |
| Original price: | $7,500 (1973 ) |
Variants | |
| row-crop tractor | |
| industrial tractor |
International Harvester 544 Power | |
| Drawbar (claimed): | 45.4 hp 33.9 kW |
| PTO (claimed): | 52 hp 38.8 kW |
| Drawbar (tested): | 44.74 hp 33.4 kW |
| PTO (tested): | 55.52 hp 41.4 kW |
Mechanical | |
| Chassis: | 4x2 2WD |
| Steering: | power |
| Brakes: | disc |
| Cab: | Open operator station. |
| Transmissions: | 5-speed gear |
| 10-speed two-speed power shift | |
| hydrostatic | |
| 5-speed shuttle | |
Hydraulics | |
| Pump flow: | 6 gpm 22.7 lpm |
| Total flow: | 12 gpm 45.4 lpm |
Tractor hitch | |
| Rear Type: | 2 |
Power Take-off (PTO) | |
| Rear PTO: | independent |
| Rear RPM: | 540/1000 |
544 Serial Numbers | |
| Location: | Serial number plate on the right side of the tractor, on the clutch housing. |
| 1968: | 10250 |
| 1969: | 12699 |
| 1970: | 14589 |
| 1971: | 16018 |
| 1972: | 16838 |
| 1973: | 17341 |
Engine Detail | |
| International Harvester D239 | |
| diesel | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement: | 238.6 ci 3.9 L |
| Bore/Stroke: | 3.875x5.06 inches 98 x 129 mm |
| Compression: | 16:1 |
| Rated RPM: | 2400 |
| Oil capacity: | 7 qts 6.6 L |
| Coolant capacity: | 15 qts 14.2 L |
Dimensions | |
| Wheelbase: | 73 inches 185 cm |
| Length: | 138 inches 350 cm |
| Width: | 71 inches 180 cm |
| Height (steering wheel): | 62 inches 157 cm |
| Clearance (front axle): | 18 inches 45 cm |
| Clearance (drawbar): | 11 inches 27 cm |
