The J.I. Case 2090 is a 2WD row-crop tractor from the 90 series. This tractor was manufactured by J.I. Case in Racine, Wisconsin, USA from 1979 to 1983. The J.I. Case 2090 is equipped with an 8.3 L (504.0 cu·in) six-cylinder diesel engine and a partial power shift transmission with 12 forward and 3 reverse gears.
The J.I. Case 2090 row-crop tractor used the J.I. Case engine. It is a 8.3 L, 8,259 cm2, (504.0 cu·in) six-cylinder natural aspirated diesel engine with 117.0 mm (4.61 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. The compression ratio rating is 16.0:1. This engine produced 109.5 PS (80.5 kW; 108 HP) at 2,100 rpm of PTO output power.
The J.I. Case 2090 is equipped with hydrostatic power steering, differential hydraulic wet disc brakes, four-post ROPS or Silent Guardian cab with air-conditioning (optional), and 246.0 liters (65 US gal.; 54.1 Imp. gal) fuel tank.
J.I. Case 2090 Specifications
| General Specifications | |
| Model | J.I. Case 2090 |
| Length | – |
| Width | – |
| Height | – |
| Wheel base | 2,640 mm (103.9 in) |
| Weight (operating) | Cab: 5,460 kg (12,037 lbs) |
| Fuel tank capacity | 246.0 liters (65 US gal.; 54.1 Imp. gal) |
| Battery | 12V |
| Cabin type | Four-post ROPS or Silent Guardian cab with air-conditioning (optional) |
| Engine | |
| Engine model | J.I. Case |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Diesel |
| Displacement | 8.3 L, 8,259 cm2, (504.0 cu·in) |
| Bore and stroke | 117.0 mm X 127.0 mm (4.61 in X 5 in) |
| Compression ratio | 16.0:1 |
| Horsepower | 109.5 PS (80.5 kW; 108.0 HP) at 2,100 rpm |
| Starter | Electric |
| Coolant capacity: | 36.0 L (38 US. qt, 31.7 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Hydrostatic power |
| Brakes | Differential hydraulic wet disc |
| Transmission model | – |
| Transmission type | Partial power shift |
| Gears | 12 forward and 3 reverse |
| Speed | Forward: 30.2 kmh (18.8 mph) Reverse: 13.5 (8.4 mph) |
| Tires | |
| Front tires | Ag: 10.00-16 |
| Rear tires | Ag: 18.4-34 |
| Three-Point Hitch | |
| Category | II |
| Control type | – |
| Lift capacity (at ends) | – |
| PTO (Power take-off shaft) | |
| Rear PTO type | Independent |
| Rear PTO speed | 540/1,000 rpm |
| Hydraulic system | |
| Hydraulic type | Closed center |
| Pump flow | 21.0 gpm (79.5 lpm) |
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