J.I. Case 4994

J.I. Case 4994 Four-wheel Drive (4WD) tractor Technical Specifications

J.I. Case 4994 is a Row-Crop tractor that was produced by the John Deere between 1984.

Below you will find detailed technical specifications for J.I. Case 4994 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

J.I. Case 4994 Production

















Manufacturer:
Manufacturer: J.I. Case
Type: Four-wheel Drive (4WD) tractor
Factory: Racine, Wisconsin, USA
Total built: 224
Original price: $132,050 (1985 )


J.I. Case 4994 Power













Engine:
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

J.I. Case 4994 Electrical






















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

J.I. Case 4994 Mechanical



















Chassis: 4×4 4WD
Steering: hydraulic, front, rear or four-wheel crab steering
Brakes: hydraulic dual caliper disc
Cab: Silent Guardian cab standard
Transmission: 12-speed full power shift

Capacity



















Fuel: 300 gal
1135.5 L
Hydraulic system: 26.25 gal
99.4 L
Front hubs: 13.5 qts
12.8 L (each)
Front diff.: 17 qts
16.1 L
Rear hubs: 13.5 qts
12.8 L (each)
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

Tracktor Hitch







Rear Type: IV/IVN (optional)
Rear lift (at 24″/610mm): 16,000 lbs
7257 kg

Power Take-off (PTO)










Rear PTO: independent*Optional
Rear RPM: 1000 (1.75)
Engine RPM: 1000@2100

J.I. Case 4994 Engine detail

















































Engine Detail
Saab-Scania
turbocharged diesel
8-cylinder
liquid-cooled
Displacement: 866 ci
14.2 L
Bore/Stroke: 5.00×5.51 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



J.I. Case 4994 Transmission overview

Engine Oil















Type: full power shift
Gears: 12 forward and 2 reverse
Oil capacity: 63 qts
59.6 L
  59 qts
55.8 L (without PTO)
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.

J.I. Case 4994 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

J.I. Case 4994 Tests



Nebraska Tractor Test 1530








































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.

FAQ

Is J.I. Case 4994 a good tractor?

The J.I. Case 4994 is one of the great tractors in the J.I. Case stable, and it has earned J.I. Case a fantastic reputation.

How much oil does a J.I. Case 4994 take?

Check out the J.I. Case 4994 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year J.I. Case made the 4894

The J.I. Case 4994 was an agricultural tractor model made from 1984

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