Tractor · 1980Unverified
J.I. Case 1690
J.I. Case 1690 — 90 Series · 90 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
90 hp
Max power
54.1 kW
Weight
3971 kg
Hover a source tag to verify
Overview
ManufacturerJ.I. CaseReference
Utility tractorReference
Built in Meltham Mills, Huddersfield, EnglandReference
Original price was $30,000 in 1983Reference
Two- or four-wheel driveReference
Power steeringReference
Hydraulic wet disc brakesReference
Two-post ROPS. Cab optional.Reference
Engine
J.I. Case 5.4L 6-cyl dieselReference
Fuel tank98.4 LReference
Drawbar (tested)54.1 kWReference
J.I. CaseReference
dieselReference
6-cylinderReference
liquid-cooledReference
Displacement5.4 LReference
Bore/Stroke100 x 114 mmReference
Air cleanerdual paper elementsReference
Compression16:1Reference
Rated RPM2200Reference
Starter volts12Reference
Coolant capacity15.1 LReference
Power at rated engine speed67.4 kWReference
Max power54.1 kWReference
Transmission
12-speed synchromeshReference
12-speed partial power shiftReference
TypesynchromeshReference
Gears12 forward and 4 reverseReference
Clutchhydraulic dry discReference
Typepartial power shiftReference
Three gears, plus reverse, with a four-range power shift.Reference
PTO & Hydraulics
PTO (claimed)67.1 kWReference
PTO (tested)67.4 kWReference
Typeopen centerReference
Pump flow75.7 lpmReference
Rear TypeIIReference
Rear PTOindependentReference
Rear PTO Type540/1000Reference
Power at rated PTO speed65.4 kWReference
Dimensions
Wheelbase255 cmReference
Weight3971 kgReference
Front tire10.00-16Reference
Rear tire18.4-34Reference
Ag front10.00-16Reference
Ag rear18.4-34Reference
4WD ROPS Operating weight3971 kgReference
Ballasted weight5656 kgReference
4WD Front tread149 to 180 cmReference
Rear tread154 to 215 cmReference
J.I. Case 1690 attachments
front-end loaderReference
1690 Serial Number Location
Serial number stamped into the top of the tractor's frame on the right side, next to the engine.Reference
1690 Serial Numbers
198011120101Reference
198111211841Reference
198211213684Reference
198311214373Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Battery volts12Reference
Test results
Diesel 12-speed synchro 4WDMarch 27 - April 21, 1981Link: Nebraska Tractor Test 1383 fileReference
PTO performanceReference
Fuel use22.0 l/hourReference
Fuel use20.8 l/hourReference
Drawbar performanceReference
Gear 3-2 used for power test.Reference
Max pull4779 kgReference
Gear 3-1 used for pull test.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.