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CaseIH 4994

CaseIH 4994 tractor
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The CaseIH 4994 is a four-wheel drive (4WD) tractor produced from 1984 to 1987. It belongs to the 4WD 94 Series and was built in Racine, Wisconsin, USA. The tractor features a powerful Saab-Scania 14.2L 8-cylinder turbocharged diesel engine delivering 400 hp (298.3 kW). It has a 12-speed full power shift transmission with hydraulic wet disc clutch. The 4994 offers advanced mechanical features including 4x4 drive, hydraulic steering with front, rear or four-wheel crab steering, and hydraulic dual caliper disc brakes. It comes standard with a Silent Guardian cab. The tractor has a large fuel capacity of 300 gallons and a closed center hydraulic system with 26.5 gallons capacity. Dimensions include a wheelbase of 124.8 inches and a length of 261.8 inches, with various tire options available. The 4994 was priced originally at $130,000 in 1987 and had a total production of 224 units.
CaseIH 4994tractor4WDspecificationsenginetransmissiondimensionshydraulicspowerCaseIH tractors
Power400 hp
Founded1984 - 1987
Model4994

Technical Specifications

Detailed specifications and technical data for CaseIH 4994

Power

Engine:400 hp (298.3 kW)
PTO (tested):344 hp (256.5 kW)
PTO (claimed):344 hp (256.5 kW)
Drawbar (tested):294.24 hp (219.4 kW)

Engine

Make:Saab-Scania
Type:turbocharged diesel
Power:400 hp (298.3 kW)
Torque:1140 lb-ft (1545.8 Nm)
Cooling:liquid-cooled
Cylinders:8-cylinder
Rated RPM:2100
Torque RPM:1300
Air cleaner:dual paper elements
Bore/Stroke:5.00x5.51 inches (127 x 140 mm)
Compression:15.5:1
Displacement:866 ci (14.2 L)
Firing order:1-5-4-2-6-3-7-8
Starter volts:12
Coolant capacity:88 qts (83.3 L)

Capacity

Fuel:300 gal (1135.5 L)
Rear hubs:13.5 qts (each) (12.8 L)
Front hubs:13.5 qts (each) (12.8 L)
Rear diff.:22.5 qts (21.3 L)
Front diff.:17 qts (16.1 L)
Hydraulic system:26.5 gal (100.3 L)

Electrical

Ground:negative
Batteries:2
Battery AH:300
Battery Group:30H
Battery volts:12
Charging amps:105
Charging system:alternator

Engine Oil

Oil capacity:27 qts (25.6 L)

Hydraulics

Type:closed center
Valves:4
Capacity:26.5 gal (100.3 L)
Pressure:2000 psi (137.9 bar)
Total flow:35 gpm (132.5 lpm)
Steering flow:20 gpm (75.7 lpm)
Steering press.:2000 psi (137.9 bar)

Mechanical

Cab:Silent Guardian cab standard
Drive:4x4 4WD
Brakes:Hydraulic dual caliper disc brakes
Steering:hydraulic, front, rear or four-wheel crab steering

Production

Type:Four-wheel Drive (4WD) tractor
Built in:Racine, Wisconsin, USA
Years made:1984 - 1987
Total built:224
Manufacturer:CaseIH
Original price:$130,000 (1987)

References

1:4-Wheel Drive Tractors published in 1987, by CaseIH
2:1985 Farm Equipment Buyer's Guide published by CaseIH

Transmission

Type:full power shift
Gears:12 forward and 2 reverse
Clutch:hydraulic wet disc
Oil type:Case Powergard PTF
Description:Electronically-controlled Case power shift 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.
Oil capacity:63 qts (59.6 L), 59 qts (without PTO) (55.8 L)

Serial Numbers

1984:8865000 (JI Case)
1985:8866200
1986:8866971
1987:8867559
Location:Data plates located at forward-right corner in top of the tractor cab.

Dimensions & Tires

Width:117 inches (minimum) (297 cm), 156 inches (duals) (396 cm)
Length:261.8 inches (664 cm)
Weight:26500 to 31315 pounds
Wheelbase:124.8 inches (316 cm)
Max capacity:40,000 lbs (18144 kg)
Ag rear tires:24.5-32, 20.8-38, 20.8-42, 23.1-34, 30.5-32
Ag front tires:24.5-32, 20.8-38, 20.8-42, 23.1-34, 30.5-32
Shipping weight:26,500 lbs (12020 kg)
Ballasted weight:39,930 lbs (18112 kg)
Height (exhaust):138.5 inches (351 cm)
Operating weight:31,315 lbs (14204 kg)
Clearance (drawbar):14.5 inches (36 cm)

Power Take-off (PTO)

Rear PTO:independent (optional)
Engine RPM:1000@2100
Rear PTO Type:1000

Related Models

CaseIH 4894

Model:4894