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Tractor · 1971Unverified

J.I. Case 1175

Name: J.I. Case 1175
Brand: J.I. Case

J.I. Case 1175 — Row-Crop tractor · 122 hp. Reference specifications; pending source verification.

The J.I. Case 1175 is a tractor with a rated power of 122 hp, positioning it at the higher end of its class. Manufactured between 1971 and 1978, this model features a 6-cylinder turbocharged diesel liquid-cooled engine, paired with a two-wheel drive system and an 8-speed gearbox. Its listed operating weight is 4626 kg, making it suitable for operations ranging from 200 to 800 acres.

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

4626 kg

Catalogue coverage

Variants represented

Richest spec table

59 rows

Recorded power

122 hp

Recorded weight

4626 kg

Transmissions

8-speed

Production years

1971-1978

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerJ.I. CaseReference

Row-Crop tractorReference

Built in Racine, Wisconsin, USAReference

Total built8372Reference

Original price was $21,700 in 1978Reference

Two-wheel driveReference

Power steeringReference

Hydraulic dry disc brakesReference

Open operator station. Cab optional with available air-conditioning.Reference

Engine

J.I. Case 7.4L 6-cyl dieselReference

Fuel tank189.2 LReference

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

Starter volts12Reference

Coolant capacity37.9 LReference

Power at rated engine speed90.9 kWReference

Max power80.6 kWReference

Transmission

8-speedReference

Gears8 forward and 2 reverseReference

Clutch381mm ferrometallic dry discReference

Four gears (1-4) plus reverse in two ranges (low/high).Reference

PTO & Hydraulics

PTO (claimed)91.0 kWReference

PTO (tested)90.9 kWReference

Typeopen centerReference

Pressure155.1 barReference

Valves2Reference

Pump flow60.6 lpmReference

Rear TypeIIReference

Controllower-link draft sensingReference

Rear PTOindependentReference

Rear PTO Type1000 (1.375)Reference

Rear PTO Type540/1000Reference

Engine RPM1000@1900Reference

Power at rated PTO speed88.1 kWReference

Dimensions

Weight4626 kgReference

Front tire10.00-16Reference

Rear tire18.4-38Reference

Ag front10.00-16Reference

Ag rear18.4-38Reference

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.

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