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J.I. Case 4994

The J.I. Case 4994 is a tractor produced by J I Case. It is equipped with a 866 ci 14.2 L engine. The rated power output is 400 hp 298.3 kW. Transmission: 12 forward and 2 reverse. Drive type: 4x4 4WD. Operating weight: 26500 to 31315 pounds.

Engine Power
400 hp 298.3 kW
Drive & Traction
4x4 4WD
Fuel & Capacities
300 gal 1135.5 L
Transmission
12 forward and 2 reverse
Operating Weight
26500 to 31315 pounds

J I Case J.I. Case 4994 Serial Number & Year Decoder

Find the exact manufacture year of your tractor by checking your chassis serial number below.

Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.

Overview

J.I. Case 4994 tractor photo
1984 4WD 94 SeriesFour-wheel Drive (4WD) tractor
1984
4WD 94 Series
Four-wheel Drive (4WD) tractor
Production
Manufacturer
J.I. Case
Four-wheel Drive (4WD) tractor
Built in Racine, Wisconsin, USA
Total built
224
Original price was $132,050 in 1985
J.I. Case 4994 Engine
Saab-Scania 14.2L 8-cyl diesel
Engine details ...
J.I. Case 4994 Transmission
12-speed full power shift
Transmission details ...
J.I. Case 4994 Power
Engine
400 hp 298.3 kW
PTO (claimed)
344 hp 256.5 kW
Drawbar (tested)
294.24 hp 219.4 kW
PTO (tested)
344 hp 256.5 kW
Performance test details ...
Mechanical
Drive
4x4 4WD
Steering
hydraulic, front, rear or four-wheel crab steering
Hydraulic dual caliper disc brakes
Silent Guardian cab standard
Capacity
Fuel
300 gal 1135.5 L
Hydraulic system
26.25 gal 99.4 L
Front hubs
13.5 qts (each) 12.8 L
Front diff.
17 qts 16.1 L
Rear hubs
13.5 qts (each) 12.8 L
Rear diff.
22.5 qts 21.3 L
Hydraulics
Type
closed center
Capacity
26.25 gal 99.4 L
Pressure
2000 psi 137.9 bar
Valves
2 to 4
Pump flow
35 gpm 132.5 lpm
Total flow
35 gpm 132.5 lpm
Steering flow
20 gpm 75.7 lpm
Steering press.
2000 psi 137.9 bar
Tractor hitch
Rear Type
IV/IVN (optional)
Rear lift (at 24"/610mm)
16,000 lbs 7257 kg
Power Take-off (PTO)
Rear PTO
independent OptOptional
Rear PTO Type
1000 (1.75)
Engine RPM
1000@2100
Dimensions & Tires
Wheelbase
124.8 inches 316 cm
Weight
26500 to 31315 pounds
Front tire
24.5-32
Rear tire
24.5-32
Full dimensions and tires ...
Electrical
Ground
negative
Charging system
alternator
Charging amps
105
Batteries
2
Battery volts
12
Battery AH
300
Battery Group
30H
References
4994 references literature
4994 Tractor Operators Manual (9-9870) published in 1984
Tractor & Loaders Buyers Guide published in 1985, by J.I. Case

Engine

Engine Detail — 866 ci / 14.2 L Diesel

Manufacturer
Saab-Scania
Configuration
turbocharged diesel, 8-cylinder, liquid-cooled
Displacement
866 ci 14.2 L
Bore/Stroke
5.00x5.51 inches 127 x 140 mm
Power
400 hp 298.3 kW
Air cleaner
dual paper elements
Compression
15.5:1
Rated RPM
2100
Torque
1140 lb-ft 1545.8 Nm
Torque RPM
1300
Firing order
1-5-4-2-6-3-7-8
Starter volts
12
Coolant capacity
88 qts 83.3 L
Intake valve clearance
0.018 inches 0.457 mm
Exhaust valve clearance
0.031 inches 0.787 mm
Oil capacity
27 qts 25.6 L

Transmission

Transmission — 12 forward and 2 reverse full power shift

Type
full power shift
Gears
12 forward and 2 reverse
Oil capacity
63 qts 59.6 L
59 qts (without PTO) 55.8 L
Oil type
Case Powergard PTF
Electronically-controlled Case powershift transmission operated with single control lever and inching pedal. The inching pedal must be depressed to move from park/neutral into first gear. Tractor must be moving in first gear before higher gears can be selected. Gear changes made by pushing control lever into upshift or downshift position. Control lever can be held in upshift/downshift position for multiple gear changes.
With 20.5-32 tires
4994 full power shift speeds
Case Powergard PTF

Dimensions

J.I. Case 4994 Tires
Ag front
24.5-32
Ag rear
24.5-32
Ag front
20.8-38
20.8-42
23.1-34
30.5-32
Ag rear
20.8-38
20.8-42
23.1-34
30.5-32
Dimensions
Wheelbase
124.8 inches 316 cm
Length
261.8 inches 664 cm
Width
120 inches 304 cm
Height (exhaust)
138.5 inches 351 cm
Clearance (drawbar)
14.5 inches 36 cm
J.I. Case 4994 Weight
Shipping
26500 lbs 12020 kg
Operating
31315 lbs 14204 kg
Ballasted
39930 lbs 18112 kg
Max capacity
40000 lbs 18144 kg

Tests

Nebraska Tractor Test 1530
Diesel 12-speed 4WD June 9 - 27, 1984 Link: Nebraska Tractor Test 1530 file
PTO performance
Power at rated engine speed
344 hp 256.5 kW
Fuel use
20.2 gal/hour 76.5 l/hour
Drawbar performance
Max power
294.24 hp 219.4 kW
Fuel use
20.1 gal/hour 76.1 l/hour
Gear 6 used for power test.
Max pull
34,519 lbs 15657 kg
Gear 2 used for pull test.

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