International Harvester
D-439
Farm tractor · 1962–1966 · 39 hp
International HarvesterD-439
The International Harvester D-439 is a farm tractor manufactured from 1962 to 1966. It features a International Harvester DD-148 engine, and manual steering. It weighs 3,494 lbs (1,584 kg).
Engine
| Engine | International Harvester DD-148 |
|---|---|
| Fuel Type | diesel |
| Cylinders | 4 |
| Cooling | liquid-cooled |
| Displacement | 148.5 ci (2.4 L) |
| Bore | 3.44 in (87 mm) |
| Stroke | 4 in (102 mm) |
| Compression Ratio | 19 |
| Power Gross | 39 hp (29.1 kW) |
| Torque Peak | 108 lb-ft (146.4 Nm) |
| Torque Peak | 1,450 RPM |
| Air Cleaner | oil bath |
| Starter Volts | 12 |
| Oil Capacity | 6.5 qts (6.2 L) |
| Coolant Capacity | 14.8 qts (14 L) |
| Manufacturer | International Harvester |
| Rated | 1,900 RPM |
Transmission
| Transmission Model | Agriomatic |
|---|---|
| Oil Capacity | 2 qts (1.9 L) |
PTO
| Rear Type | 540 (1.375) |
|---|
Hitch
| Rear Type | II/I |
|---|
Dimensions
| Length | 115.4 in (293 cm) |
|---|---|
| Width | 64.6 in (164 cm) |
| Height | 61.5 in (156 cm) |
| Wheelbase | 74 in (187 cm) |
Weight
| Weight | 3,494 lbs (1,584 kg) |
|---|
Tires & Tracks
| Front Ag | 5.00-16, 5.50-16, 6.00-16, 7.50-16 |
|---|---|
| Rear Ag | 10-28, 11-28, 13-30, 9-36, 11-36 |
Fuel
| Capacity | 14.5 gal (54.9 L) |
|---|
Steering
| Type | manual |
|---|