Tractor · 1970Unverified
J.I. Case 1090
J.I. Case 1090 — Row-Crop tractor · 110 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
110 hp
Weight
4717 kg
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Overview
ManufacturerJ.I. CaseReference
Row-Crop tractorReference
Built in Racine, Wisconsin, USAReference
Total built450Reference
Original price was $12,000 in 1970Reference
Two-wheel driveReference
Power steeringReference
Open operator station. Cab optional.Reference
Engine
J.I. Case 7.4L 6-cyl dieselReference
Fuel tank189.2 LReference
J.I. CaseReference
dieselReference
6-cylinderReference
liquid-cooledReference
Displacement7.4 LReference
Bore/Stroke111 x 127 mmReference
Compression16.5:1Reference
Rated RPM2100Reference
Starter volts12Reference
Coolant capacity37.9 LReference
Transmission
8-speed unsynchronizedReference
12-speed partial powershiftReference
TypeunsynchronizedReference
Gears8 forward and 2 reverseReference
TransmissionRange Power ShiftReference
Typepartial powershiftReference
Gears12 forward and 4 reverseReference
Four gears each with reverse and a three-speed forward powershift.Reference
PTO & Hydraulics
PTO (claimed)82.0 kWReference
Typeopen centerReference
Valves2Reference
Pump flow60.6 lpmReference
Rear TypeIIReference
Rear PTOindependentReference
Rear PTO Type540Reference
Dimensions
Weight4717 kgReference
Front tire10.00-16Reference
Rear tire18.4-38Reference
Ag front10.00-16Reference
Ag rear18.4-38Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.