International Harvester
504
Farm tractor · 1961–1968 · 51 hp
International Harvester504
The International Harvester 504 is a farm tractor manufactured from 1961 to 1968. It features a International Harvester D-188 engine, and power steering. The transmission is a unsynchronized gear type with 5 forward and 1 reverse.
Engine
| Engine | International Harvester D-188 |
|---|---|
| Fuel Type | diesel |
| Cylinders | 4 |
| Cooling | liquid-cooled |
| Displacement | 187.5 ci (3.1 L) |
| Bore | 3.69 in (94 mm) |
| Stroke | 4.39 in (112 mm) |
| Compression Ratio | 18.7 |
| Power PTO | 46 hp (34.3 kW) |
| Power Drawbar | 41 hp (30.6 kW) |
| Air Cleaner | oil bath |
| Starter Volts | 12 |
| Starter Type | electric |
| Oil Capacity | 5 qts (4.7 L) |
| Coolant Capacity | 18.6 qts (17.6 L) |
| Manufacturer | International Harvester |
| Rated | 2,200 RPM |
| Idle | 900-2200 RPM |
Transmission
| Transmission Type | unsynchronized gear |
|---|---|
| Gears | 5 forward and 1 reverse |
| Clutch | 267mm dry disc |
| Available Options | 5-speed unsynchronized gear, 10-speed two-speed power shift |
Hydraulics
| Pump Flow | 7 gpm (26.5 lpm) |
|---|---|
| System Capacity | 13 gal (49.2 L) |
Dimensions
| Length | 128 in (325 cm) |
|---|---|
| Height | 61 in (154 cm) |
| Wheelbase | 73 in (185 cm) |
| Front Tread | 52 in (132 cm) |
| Rear Tread | 52 in (132 cm) |
Weight
| Weight | 4,458 lbs (2,022 kg) |
|---|
Tires & Tracks
| Front Ag | 6.00-16 |
|---|---|
| Rear Ag | 12.4-28 |
Fuel
| Capacity | 15 gal (56.8 L) |
|---|
Steering
| Type | power |
|---|