CaseIH 1594 tractor specifications

1985 - 1988

1985 - 1988 Utility tractor

Production

Production Manufacturer:CaseIH
Type:Utility tractor
Original price:$26,000 (1988)

CaseIH 1594 Power

CaseIH 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
power test details ...

1985 - 1988

Utility tractor

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.

CaseIH 1594 Engine

CaseIH 1594 Engine Case 5.4L 6-cyl diesel Fuel tank:36 gal
136.3 L
Engine details ...

1985 - 1988

Utility tractor

Engine Detail

Engine Detail
Case
diesel
6-cylinder
liquid-cooled
Displacement:	329 ci 5.4 L
Bore/Stroke:	3.937x4.500 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

Mechanical

Mechanical Chassis:4x2 2WD
4x4 MFWD 4WD (optional)
Steering:hydrostatic power
Brakes:differential hydraulic wet disc
Cab:ROPS or cab.
Transmissions:12-speed synchromesh
12-speed partial power shift
Transmission details ...

1985 - 1988

Utility tractor

Transmissions overview

Transmissions overview
12-speed synchromesh
12-speed partial power shift

Transmission

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

Transmission

Transmission
Transmission:	Hydra-Shift
Type:	partial power shift
Gears:	12 forward and 4 reverse
Oil capacity:	33.6 qts 31.8 L

Hydraulics

Hydraulics 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

Tractor hitch

Tractor 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)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:540/1000

Dimensions & Tires

Dimensions & Tires Wheelbase:100 inches
254 cm
Weight:9,290 lbs
4213 kg
Front tire:10.00-16
Rear tire:16.9-38
Full dimensions and tires ...

1985 - 1988

Utility tractor

CaseIH 1594 Tires

CaseIH 1594 Tires
Ag front:	10.00-16 (2WD)
	13.6-24 (4WD)
	13.6-28 (4WD)
Ag rear:	16.9-38
	18.4-34
	14.9-24
	18.6-38

Dimensions

Dimensions
Wheelbase:	100 inches 254 cm
Length:	164 inches 416 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)
Front tread:	60 to 76 inches 152 to 193 cm (4WD)
Rear tread:	56 to 84 inches 142 to 213 cm

CaseIH 1594 Weight

CaseIH 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

1594 Serial Numbers

1594 Serial Numbers Location:On right side of main frame
1985:11526001
1986:11526518
1987:11527297
1988:11528442

how to read serial numbers...

Electrical

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