J.I. Case 1594

J.I. Case 1594 Utility tractor Technical Specifications

J.I. Case 1594 is a Row-Crop tractor that was produced by the John Deere between 1983 – 1984.

Below you will find detailed technical specifications for J.I. Case 1594 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 1594 Production

Manufacturer: J.I. Case
Type: Utility tractor
Factory: Meltham Mills, Huddersfield, England
Original price: $26,000 (1988)

J.I. Case 1594 Power

Engine: 97 hp
72.3 kW
Drawbar (claimed): 74 hp
55.2 kW
PTO (claimed): 86 hp
64.1 kW
Drawbar (tested): 72.17 hp
53.8 kW
PTO (tested): 85.90 hp
64.1 kW

J.I. Case 1594 Electrical

Ground: negative
Charging system: alternator
Charging amps: 45
  65 (heavy duty)
Battery CCA: 420
  550 (heavy duty)
Battery volts: 12
Battery AH: 96
  128 (heavy duty)

J.I. Case 1594 Mechanical

Chassis: 4×2 2WD
  4×4 MFWD 4WD
Steering: hydrostatic power
Brakes: differential hydraulic wet disc
Cab: ROPS or cab.
Transmissions: 12-speed synchromesh
  12-speed partial power shift


Type: open center
Pressure: 2600 psi
179.3 bar
Valves: 2
Total flow: 10.5 gpm
39.7 lpm
  20.1 gpm
76.1 lpm (tandem)
Steering flow: 7.7 gpm
29.1 lpm
Steering press.: 1850 psi
127.6 bar

Tracktor Hitch

Rear Type: II
Rear lift (at ends): 7,440 lbs
3374 kg
Rear lift (at 24″/610mm): 6,290 lbs
2853 kg

Power Take-off (PTO)

Rear PTO: independent
Rear RPM: 540/1000

Title serial numbers

Location: On right side of main frame
1983: 11219050
1984: 11219213

how to read serial numbers…

What year is my J.I. Case 1594? Serial Number Decoder

The serial number list shows the first tractor built in each year. The other tractors for that year will have successively higher numbers. Your serial number should be between two of the stated numbers.

The list only includes the numbers of the first tractors produced in each year. Your serial should be somewhere between two numbers.Unless you happen to be the first person to own a tractor, your number will not appear on the list.

J.I. Case 1594 Engine detail

Engine Detail
Displacement: 329 ci
5.4 L
Bore/Stroke: 3.937×4.50 inches
100 x 114 mm
Power: 97 hp
72.3 kW
Air cleaner: dual paper elements with pre-cleaner
Compression: 16:1
Rated RPM: 2300
Torque: 242.7 lb-ft
329.1 Nm
Torque RPM: 1425
Starter volts: 12
Oil capacity: 13.2 qts
12.5 L
Coolant capacity: 16.2 qts
15.3 L

J.I. Case 1594 Transmission overview

Engine Oil

Type: synchromesh
Gears: 12 forward and 4 reverse
Oil capacity: 33.6 qts
31.8 L

J.I. Case 1594 Dimensions

Wheelbase: 100 inches
254 cm
Width: 78 inches
198 cm
Height (cab): 107 inches
271 cm
Ground clearance: 16 inches
40 cm (2WD)
  15 inches
38 cm (4WD)
Front tread: 56 to 80 inches
142 to 203 cm (2WD) 60
Rear tread: 56 to 84 inches
142 to 213 cm

J.I. Case 1594 Weight
Operating: 9,290 lbs
4213 kg (2WD cab)
Ballasted: 11,210 lbs
5084 kg
Max capacity: 13,500 lbs
6123 kg
Max Drawbar: 3,300 lbs
1496 kg (PTO position)
Max front axle: 7,500 lbs
3402 kg (2WD)
  8,000 lbs
3628 kg (4WD)
Max rear axle: 12,000 lbs
5443 kg

J.I. Case 1594 Tests

Nebraska Tractor Test 1546

Nebraska Tractor Test 1546
Diesel synchromesh 2WD
October 24 – November 2, 1984
Link: Nebraska Tractor Test 1546 file
PTO performance
Power at rated engine speed: 85.90 hp
64.1 kW
Fuel use: 5.2 gal/hour
19.7 l/hour
Power at rated PTO speed: 80.83 hp
60.3 kW
Fuel use: 4.7 gal/hour
17.8 l/hour
Drawbar performance
Max power: 72.17 hp
53.8 kW
Fuel use: 5.1 gal/hour
19.3 l/hour
Gear 7 used for power test.
Max pull: 8,331 lbs
3778 kg
Gear 4 used for pull test.

Nebraska Tractor Test 1547

Nebraska Tractor Test 1547
Diesel Hydra-Shift 2WD
October 23 – 30, 1984
Link: Nebraska Tractor Test 1547 file
PTO performance
Power at rated engine speed: 85.54 hp
63.8 kW
Fuel use: 5.2 gal/hour
19.7 l/hour
Power at rated PTO speed: 81.94 hp
61.1 kW
Fuel use: 4.9 gal/hour
18.5 l/hour
Drawbar performance
Max power: 69.37 hp
51.7 kW
Fuel use: 5.1 gal/hour
19.3 l/hour
Gear 7 used for power test.
Max pull: 8,198 lbs
3718 kg
Gear 4 used for pull test.


Is J.I. Case 1594 a good tractor?

The J.I. Case 1594 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 1594 take?

Check out the J.I. Case 1594 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 1594?

The J.I. Case 1594 was an agricultural tractor model made from 1983 – 1984

Where is the serial number on a J.I. Case 1594?

Lookup on right side of main frame

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