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CaseIH 1594

CaseIH 1594 tractor
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The CaseIH 1594 is a utility tractor produced from 1985 to 1988. It features a 5.4L 6-cylinder diesel engine producing 97 hp, with options for 12-speed synchromesh or partial power shift transmissions. The tractor offers 2WD or optional 4WD drive, hydrostatic power steering, and differential hydraulic wet disc brakes. It has an open center hydraulic system with 2600 psi pressure and a rear PTO with 540/1000 rpm options. Dimensions include a 100-inch wheelbase and a weight of 9,290 lbs (operating). The 1594 is designed for utility tasks with a rear hitch type II and a rear lift capacity up to 7,440 lbs.
CaseIH 1594CaseIH tractor1594 tractor specsutility tractor97 hp tractor5.4L diesel tractor
Power97 hp
Founded1985 - 1988
Model1594

Technical Specifications

Detailed specifications and technical data for CaseIH 1594

Power

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

Engine

Type:diesel, 6-cylinder, liquid-cooled
Model:Case 5.4L 6-cyl diesel
Power:97 hp (72.3 kW)
Torque:242.7 lb-ft (329.1 Nm)
Fuel tank:36 gal (136.3 L)
Rated RPM:2300
Torque RPM:1425
Air cleaner:dual paper elements with pre-cleaner
Bore/Stroke:3.937x4.500 inches (100 x 114 mm)
Compression:16:1
Displacement:329 ci (5.4 L)
Oil capacity:13.2 qts (12.5 L)
Starter volts:12
Coolant capacity:16.2 qts (15.3 L)

Weight

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

Electrical

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

Hydraulics

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

Mechanical

Drive:4x2 2WD, 4x4 MFWD 4WD (optional)
Brakes:Differential hydraulic wet disc brakes
Steering:hydrostatic power
ROPS or cab:Yes

Production

Type:Utility tractor
Years made:1985 - 1988
Original price:$26,000 (1988)

Transmission

Type:synchromesh, partial power shift (Hydra-Shift)
Gears:12 forward and 4 reverse
Options:12-speed synchromesh, 12-speed partial power shift
Oil capacity:33.6 qts (31.8 L)

Tractor hitch

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

Serial Numbers

1985:11526001
1986:11526518
1987:11527297
1988:11528442
Location:On right side of main frame

Dimensions & Tires

Width:78 inches (198 cm)
Length:164 inches (416 cm)
Rear tire:16.9-38, 18.4-34, 14.9-24, 18.6-38
Wheelbase:100 inches (254 cm)
Front tire:10.00-16 (2WD), 13.6-24 (4WD), 13.6-28 (4WD)
Rear tread:56 to 84 inches (142 to 213 cm)
Front tread:56 to 80 inches (142 to 203 cm) (2WD), 60 to 76 inches (152 to 193 cm) (4WD)
Height (cab):107 inches (271 cm)
Ground clearance:16 inches (2WD) (40 cm), 15 inches (4WD) (38 cm)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:540/1000

Related Models

CaseIH 1694

Model:1694

CaseIH 1594 (1983-1984)

Model:1594