Tractor · 1970Unverified
J.I. Case 1170
J.I. Case 1170 — Row-Crop tractor · 122 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
122 hp
Max power
80.6 kW
Weight
6259 kg
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Overview
ManufacturerJ.I. CaseReference
Row-Crop tractorReference
Built in Racine, Wisconsin, USAReference
Total built1816Reference
Original price was $12,700 in 1970Reference
Two-wheel driveReference
Power steeringReference
Hydraulic disc brakesReference
Open operator station. Cab optional with air-conditioning.Reference
Engine
J.I. Case 7.4L 6-cyl dieselReference
Fuel tank189.2 LReference
Drawbar (claimed)82.0 kWReference
Drawbar (tested)80.6 kWReference
J.I. CaseReference
turbocharged dieselReference
6-cylinderReference
liquid-cooledReference
Displacement7.4 LReference
Bore/Stroke111 x 127 mmReference
Air cleanerdryReference
Compression16.5:1Reference
Rated RPM2100Reference
StarterelectricReference
Starter volts12Reference
Coolant capacity37.9 LReference
Power at rated engine speed90.9 kWReference
Max power80.6 kWReference
Transmission
8-speedReference
12-speedReference
Gears8 forward and 2 reverseReference
Clutch381mm cerametallic dry discReference
Four gears (1-4) plus reverse in two ranges (low/high).Reference
Gears12 forward and 3 reverseReference
PTO & Hydraulics
PTO (claimed)91.0 kWReference
PTO (tested)90.9 kWReference
Typeopen centerReference
Pressure144.8 barReference
Valves2Reference
Pump flow60.6 lpmReference
Rear TypeIIReference
Controllower-link draft controlReference
Rear lift2721 kgReference
Rear PTOindependentReference
Rear PTO Type1000 (1.375)Reference
Rear PTO Type540/1000 (1.375)Reference
Engine RPM1000@1900Reference
Power at rated PTO speed88.1 kWReference
Dimensions
Wheelbase279 cmReference
Weight6259 kgReference
Front tire10.00-16Reference
Rear tire18.4-38Reference
Ag front10.00-16Reference
Ag rear18.4-38Reference
Length436 cmReference
Height (hood)198 cmReference
Clearance (drawbar)50 cmReference
Bar rear axle88 mmReference
Front tread152 to 223 cmReference
Rear tread162 to 213 cmReference
Rear tread223 to 274 cmReference
Electrical
Charging systemalternatorReference
Charging amps55Reference
Battery volts12Reference
Test results
Diesel 8-speed 2WDNovember 6 - 19, 1970Link: Nebraska Tractor Test 1062 fileReference
PTO performanceReference
Fuel use29.1 l/hourReference
Fuel use27.3 l/hourReference
Drawbar performanceReference
Fuel use29.5 l/hourReference
Gear 4L used for power test.Reference
Max pull6227 kgReference
Gear 2L 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.