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Tractor · 1984Unverified

J.I. Case 4494

Name: J.I. Case 4494
Brand: J.I. Case

J.I. Case 4494 — 4WD 94 Series · 175 hp. Reference specifications; pending source verification.

The J.I. Case 4494 is a tractor with a rated power output of 175 hp, placing it at the more powerful end of its class. Manufactured in 1984, the 4494 is equipped with a 6-cylinder turbocharged diesel liquid-cooled engine, paired with four-wheel drive and a powershift transmission. Its listed operating weight is 9453 kg, suitable for operations covering a range of 600–1,500 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

175 hp

Max power

112.0 kW

Weight

9453 kg

Catalogue coverage

Variants represented

Richest spec table

76 rows

Recorded power

175 hp

Recorded weight

9453 kg

Transmissions

12-speed

Production years

1984-1984

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

Four-wheel Drive (4WD) tractorReference

Built in Racine, Wisconsin, USAReference

Original price$78,000 (1985)Reference

Drive4x4 4WDReference

Steeringhydraulic, front, rear or four-wheel crab steeringReference

Hydraulic dry disc brakesReference

Silent Guardian cab standardReference

Engine

Case 8.3L 6-cyl dieselReference

Engine158.8 kWReference

Drawbar (tested)112.0 kWReference

CaseReference

turbocharged dieselReference

6-cylinderReference

liquid-cooledReference

Displacement8.3 LReference

Bore/Stroke117 x 127 mmReference

Power158.8 kWReference

Air cleanerdual paper elementsReference

Compression15.8:1Reference

Rated RPM2200Reference

Torque759.4 NmReference

Torque RPM1650Reference

Starter volts12Reference

Oil capacity22.7 LReference

Coolant capacity45.4 LReference

Power at rated engine speed130.6 kWReference

Max power112.0 kWReference

Transmission

12-speedReference

Transmissionpartial power shiftReference

Gears12 forward and 4 reverseReference

Clutchhydraulic wet discReference

Four ranges (1-4) with three power shift gears (1-3) plus reverse in each range. Both shift levers mounted on the dashboard. Range shift lever is to the left in a H-pattern. Gear shift is an inline pattern on the right.Reference

PTO & Hydraulics

PTO (claimed)130.5 kWReference

PTO (tested)130.6 kWReference

Hydraulic system58.7 LReference

Typeclosed centerReference

Capacity58.7 LReference

Pressure162.0 barReference

Valves2 to 4Reference

Total flow117.3 lpmReference

Rear TypeIII (optional)Reference

Rear lift (at 24"/610mm)5783 kgReference

Rear PTOindependent (optional)Reference

Rear PTO Type1000Reference

Engine RPM1000@2200Reference

Capacities

Fuel484.5 LReference

Dimensions

Wheelbase259 cmReference

Weight9453 kgReference

Front tire18.4-34Reference

Rear tire18.4-34Reference

Ag front18.4-34Reference

Ag rear18.4-34Reference

Length571 cmReference

Width243 cmReference

Width363 cmReference

Height (exhaust)317 cmReference

Operating weight9453 kgReference

Ballasted weight10183 kgReference

Ground clearance45 cmReference

Front tread187 to 312 cmReference

Rear tread187 to 312 cmReference

4494 Serial Numbers

Location:Data plates located at forward-right corner in top of the tractor cab.Reference

19848865000Reference

FAQ: How to read a serial number table.Reference

Electrical

GroundnegativeReference

Battery volts12Reference

Test results

Diesel 12-speed 4WDOctober 15 - 20, 1979Link: Nebraska Tractor Test 1328 fileReference

PTO performanceReference

Fuel use43.5 l/hourReference

Drawbar performanceReference

Fuel use42.8 l/hourReference

Gear 3-2 used for power test.Reference

Max pull9707 kgReference

Gear 1-2 used for pull test.Reference

Speeds

With 23.1x30 tires.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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