CaseIH 4494

The CaseIH 4494 is a tractor produced by Caseih. It is equipped with a 504 ci 8.3 L engine. The rated power output is 213 hp 158.8 kW. Transmission: 12 forward and 4 reverse. Drive type: 4x4 4WD. Operating weight: 20,840 lbs 9453 kg.

Overview

	1984 - 1987 4WD 94 SeriesFour-wheel Drive (4WD) tractor
1984 - 1987
4WD 94 Series
Four-wheel Drive (4WD) tractor

Production
Manufacturer	CaseIH
Four-wheel Drive (4WD) tractor
Built in Racine, Wisconsin, USA
Original price	$74,600 (1987)

CaseIH 4494 Engine
Case 8.3L 6-cyl diesel
Engine details ...

CaseIH 4494 Transmission
12-speed partial power shift
Transmission details ...

CaseIH 4494 Power
Engine	213 hp 158.8 kW
PTO (claimed)	175 hp 130.5 kW
Drawbar (tested)	150.14 hp 112.0 kW
PTO (tested)	175.20 hp 130.6 kW
Performance test details ...

Mechanical
Drive	4x4 4WD
Steering	hydraulic, front, rear or four-wheel crab steering
Hydraulic dry disc brakes
Silent Guardian cab standard

Capacity
Fuel	128 gal 484.5 L
Hydraulic system	15.5 gal 58.7 L

Hydraulics
Type	closed center
Capacity	15.5 gal 58.7 L
Pressure	2350 psi 162.0 bar
Valves	2 to 4
Total flow	31 gpm 117.3 lpm

Tractor hitch
Rear Type	III (optional)
Rear lift (at 24"/610mm)	12,750 lbs 5783 kg

Power Take-off (PTO)
Rear PTO	independent (optional)
Rear PTO Type	1000
Engine RPM	1000@2200

Dimensions & Tires
Wheelbase	102 inches 259 cm
Weight	20,840 lbs 9453 kg
Front tire	18.4-34
Rear tire	18.4-34
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

References
4-Wheel Drive Tractors published in 1987, by CaseIH
1985 Farm Equipment Buyer's Guide published by CaseIH

Engine

Engine Detail — 504 ci / 8.3 L Diesel

Manufacturer	Case
Configuration	turbocharged diesel, 6-cylinder, liquid-cooled
Displacement	504 ci 8.3 L
Bore/Stroke	4.625x5.00 inches 117 x 127 mm
Power	213 hp 158.8 kW
Air cleaner	dual paper elements
Compression	15.8:1
Rated RPM	2200
Torque	560 lb-ft 759.4 Nm
Torque RPM	1650
Starter volts	12
Oil capacity	24 qts 22.7 L
Coolant capacity	48 qts 45.4 L

Transmission

Transmission — 12 forward and 4 reverse partial power shift

Type	partial power shift
Gears	12 forward and 4 reverse
Clutch	hydraulic wet disc
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.
With 23.1x30 tires.

Dimensions

CaseIH 4494 Tires
Ag front	18.4-34
Ag rear	18.4-34

Dimensions
Wheelbase	102 inches 259 cm
Length	225 inches 571 cm
Width	96 inches (minimum) 243 cm
	143 inches (duals) 363 cm
Height (exhaust)	125 inches 317 cm
Operating weight	20,840 lbs (18.4-34 duals) 9453 kg
Ballasted weight	22,450 lbs 10183 kg
Ground clearance	18 inches (frame) 45 cm
Front tread	74 to 123 inches 187 to 312 cm
Rear tread	74 to 123 inches 187 to 312 cm

Tests

Nebraska Tractor Test 1328
Diesel 12-speed 4WD October 15 - 20, 1979 Link: Nebraska Tractor Test 1328 file
PTO performance
Power at rated engine speed	175.20 hp 130.6 kW
Fuel use	11.5 gal/hour 43.5 l/hour
Drawbar performance
Max power	150.14 hp 112.0 kW
Fuel use	11.3 gal/hour 42.8 l/hour
Gear 3-2 used for power test.
Max pull	21,400 lbs 9707 kg
Gear 1-2 used for pull test.

Photos

CaseIH 4494