J.I. Case
4690
Farm tractor · 1979–1983 · 261 hp
J.I. Case4690
The J.I. Case 4690 is a farm tractor manufactured from 1979 to 1983. It features a Case engine, and hydraulic four-wheel steering steering. The transmission is a three-speed powershift type with 12 forward and 4 reverse.
Engine
| Engine | Case |
|---|---|
| Fuel Type | diesel |
| Cylinders | 6 |
| Cooling | liquid-cooled |
| Turbocharger Status | turbocharged intercooled diesel |
| Displacement | 504 ci (8.3 L) |
| Bore | 4.63 in (117 mm) |
| Stroke | 5 in (127 mm) |
| Compression Ratio | 15.8 |
| Power Gross | 261 hp (194.6 kW) |
| Power Rated | 261 hp (194.6 kW) |
| Power PTO | 219.62 hp (163.8 kW) |
| Power Drawbar | 189.75 hp (141.5 kW) |
| Starter Volts | 12 |
| Coolant Capacity | 48 qts (45.4 L) |
| Manufacturer | Case |
| Rated | 2,200 RPM |
Transmission
| Transmission Type | three-speed powershift |
|---|---|
| Gears | 12 forward and 4 reverse |
| Clutch | hydraulic wet discs |
| Available Options | 12-speed |
Hydraulics
| Type | closed center |
|---|---|
| Pump Flow | 31 gpm (117.3 lpm) |
| Valves | 2 |
| System Capacity | 15.5 gal (58.7 L) |
Hitch
| Rear Type | III |
|---|---|
| Rear Lift | 12,750 lbs (5,783 kg) |
Dimensions
| Wheelbase | 102 in (259 cm) |
|---|
Weight
| Operating | 22,310 lbs (10,119 kg) |
|---|---|
| Ballasted | 25,230 lbs (11,444 kg) |
Tires & Tracks
| Front Ag | 18.4-34 |
|---|---|
| Rear Ag | 18.4-34 |
Fuel
| Capacity | 128 gal (484.5 L) |
|---|
Steering
| Type | hydraulic four-wheel steering |
|---|
Cab
| Cab | Silent Guardian cab standard with air-conditioning |
|---|