Case 4490
Contents:
Production | |
| Manufacturer: | J.I. Case |
| Type: | Four-wheel Drive (4WD) tractor |
| Original price: | $70,800 (1983 ) |
J.I. Case 4490 Power | |
| Engine: | 210 hp 156.6 kW |
| Drawbar (claimed): | 153 hp 114.1 kW |
| PTO (claimed): | 175 hp 130.5 kW |
| Drawbar (tested): | 150.14 hp 112.0 kW |
| PTO (tested): | 175.20 hp 130.6 kW |
Mechanical | |
| Chassis: | 4x4 4WD |
| Final drives: | outboard planetary |
| Steering: | power four-wheel |
| Brakes: | hydraulic dry disc |
| Cab: | Cab standard with air-conditioning. |
| Transmission: | 12-speed three-speed power shift |
Hydraulics | |
| Type: | closed center |
| Pressure: | 2250 psi 155.1 bar |
| Valves: | 2 to 4 |
| Pump flow: | 31 gpm 117.3 lpm |
| SCV flow: | 24 gpm 90.8 lpm |
Tractor hitch | |
| Rear Type: | III |
| Rear lift: | 11000 lbs 4989 kg |
Power Take-off (PTO) | |
| Rear PTO: | independent |
| Rear RPM: | 1000 (1.375) |
Electrical | |
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 72 |
Engine Detail | |
| Case | |
| turbocharged diesel | |
| 6-cylinder | |
| liquid-cooled | |
| Displacement: | 504 ci 8.3 L |
| Bore/Stroke: | 4.625x5.0 inches 117 x 127 mm |
| Power: | 210 hp 156.6 kW |
| Air cleaner: | dual paper elements |
| Compression: | 15.8:1 |
| Rated RPM: | 2200 |
| Starter volts: | 12 |
| Coolant capacity: | 48 qts 45.4 L |
Transmission | |
| Type: | three-speed power shift |
| Gears: | 12 forward and 4 reverse |
| Clutch: | hydraulic wet disc |
| Three power shift gears, plus reverse gear, in four ranges. | |
Dimensions | |
| Wheelbase: | 102 inches 259 cm |
| Length: | 232 inches 589 cm |
| Width: | 96 inches 243 cm *Minimum width. |
| Operating weight: | 20840 lbs 9453 kg |
| Ballasted weight: | 22450 lbs 10183 kg *With dual 18.4-34 front and rear and liquid in all front tires. |
| Ground clearance: | 18 inches 45 cm |
| Front tread: | 72 to 92 inches 182 to 233 cm |
| Rear tread: | 72 to 92 inches 182 to 233 cm |
