Case
J.I. Case 2590
The J.I. Case 2590 is a row-crop tractor produced from 1979 to 1983 as part of the 90 Series. It features a turbocharged 8.3L 6-cylinder diesel engine producing an estimated 178.6 to 200 hp. The tractor has a 12-speed partial power shift transmission and two-wheel drive with mechanical rear differential lock. It includes a Silent Guardian cab with air-conditioning and offers a four-post ROPS option. The 2590 has a closed center hydraulic system with 2200 psi pressure and a rear Type III hitch with 8000 lbs lift capacity. It weighs between 14,875 and 15,740 lbs and rides on 11.00-16 front and 18.4-38 rear tires. The tractor is equipped with an independent 1000 RPM rear PTO. Attachments include a 90 Loader with a 3370 lbs lift capacity and 5500 lbs breakout force. The 2590 was built in Racine, Wisconsin, USA, with a total production of 6,065 units.
Power200 hp[P]
Founded1979 - 1983
Model2590
Technical Specifications
Detailed specifications and technical data for J.I. Case 2590
Power
| PTO (tested) | 180.38 hp (134.5 kW) |
|---|---|
| PTO (claimed) | 180 hp (134.2 kW) |
| Drawbar (tested) | 153.24 hp (114.3 kW) |
| Drawbar (claimed) | 159 hp (118.6 kW) |
Tires
| Ag rear | 18.4-38, 24.5-32, 30.5-32, 20.8-38, 18.4-42, 20.8-42 |
|---|---|
| Ag front | 11.00-16 |
Engine
| Type | J.I. Case 8.3L 6-cyl diesel turbocharged diesel |
|---|---|
| Cooling | liquid-cooled |
| Cylinders | 6-cylinder |
| Fuel tank | 85 gal (321.7 L) |
| Rated RPM | 2100 |
| Bore/Stroke | 4.625x5.00 inches (117 x 127 mm) |
| Compression | 15.8:1 |
| Displacement | 504 ci (8.3 L) |
| Starter volts | 12 |
| Coolant capacity | 44 qts (41.6 L) |
Weight
| Shipping | 14875 lbs (6747 kg) |
|---|---|
| Operating | 15740 lbs (7139 kg) |
| Max capacity | 20500 lbs (9298 kg) |
Dimensions
| Length | 183.25 inches (465 cm) |
|---|---|
| Rear axle | 3.875 by 96 inches (98 by 2438 mm), 3.875 by 120 inches (98 by 3048 mm) |
| Wheelbase | 104 inches (264 cm) |
| Height (cab) | 115.5 inches (293 cm) |
| Height (exhaust) | 117.5 inches (298 cm) |
Electrical
| Ground | negative |
|---|---|
| Charging volts | 12 |
| Charging system | alternator |
| Cab Charging amps | 72 |
| ROPS Charging amps | 61 |
Hydraulics
| Type | closed center |
|---|---|
| Valves | 2 to 4 |
| Pressure | 2200 psi (151.7 bar) |
| Pump flow | 27 gpm (102.2 lpm) |
| Steering flow | 8 gpm (30.3 lpm) |
| Steering pressure | 2000 psi (137.9 bar) |
Mechanical
| Cab | Silent Guardian cab standard with air-conditioning. Four-post ROPS available. |
|---|---|
| Drive | Two-wheel drive |
| Brakes | Differential hydraulic wet disc brakes |
| Power steering | Yes |
| Differential lock | mechanical rear |
Production
| Type | Row-Crop tractor |
|---|---|
| Series | 90 Series |
| Built in | Racine, Wisconsin, USA |
| Total built | 6,065 |
| Original price | $65,000 in 1983 |
| Years produced | 1979 - 1983 |
Attachments
| Weight | 2161 lbs (980 kg) |
|---|---|
| Dump angle | 43° dump |
| Dump reach | 41.2 inches (104 cm) |
| Bucket width | 83 inches (210 cm) |
| Ground reach | 88 inches (223 cm) |
| Boom cylinder | 3 inches (7 cm) |
| Height at pin | 148.7 inches (377 cm) |
| Lift capacity | 3370 lbs (1528 kg) lift (full at pin) |
| Breakout force | 5500 lbs (2494 kg) breakout (at pin) |
| Dump clearance | 127.7 inches (324 cm) |
| Rollback angle | 27° rollback |
| Bucket cylinder | 3 inches (7 cm) |
| front-end loader | 90 Loader |
Transmission
| Type | partial power shift |
|---|---|
| Gears | 12 forward and 3 reverse |
Tractor hitch
| Rear Type | III |
|---|---|
| Rear lift | 8000 lbs (3628 kg) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Engine RPM | 1000@2100 |
| Rear PTO Type | 1000 (1.375) |