J.I. Case 1090: all source data
All 43 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | J.I. Case |
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| (no label) | Row-Crop tractor |
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| (no label) | Built in Racine, Wisconsin, USA |
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| Total built | 450 |
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| (no label) | Original price was $12,000 in 1970 |
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Engine| (no label) | J.I. Case 7.4L 6-cyl diesel |
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| Fuel tank | 50 gal | 189.2 L |
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Transmission| (no label) | 8-speed unsynchronized |
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| (no label) | 12-speed partial powershift |
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Power| PTO (claimed) | 110 hp | 82.0 kW |
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Mechanical| (no label) | Two-wheel drive |
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| (no label) | Power steering |
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| (no label) | Open operator station. Cab optional. |
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Hydraulics| Type | open center |
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| Valves | 2 |
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| Pump flow | 16 gpm | 60.6 lpm |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540 |
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Dimensions| Weight | 10,400 lbs | 4717 kg |
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| Front tire | 10.00-16 |
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| Rear tire | 18.4-38 |
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Engine
Engine detail| (no label) | J.I. Case |
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| (no label) | diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 451 ci | 7.4 L |
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| Bore/Stroke | 4.375x5.00 inches | 111 x 127 mm |
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| Compression | 16.5:1 |
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| Rated RPM | 2100 |
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| Starter volts | 12 |
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| Coolant capacity (Coolant) | 40 qts | 37.9 L |
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Transmission
Transmission options| (no label) | 8-speed unsynchronized |
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| (no label) | 12-speed partial powershift |
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Transmission| Type | unsynchronized |
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| Gears | 8 forward and 2 reverse |
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| Transmission | Range Power Shift |
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| Type | partial powershift |
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| Gears | 12 forward and 4 reverse |
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| (no label) | Four gears each with reverse and a three-speed forward powershift. |
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Dimensions
Tires| Ag front | 10.00-16 |
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| Ag rear | 18.4-38 |
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Dimensions| Weight | 10,400 lbs | 4717 kg |
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