CaseIH

1594

Farm tractor · 1985–1988 · 97 hp

CaseIH1594
EngineTransmissionHydraulicsPTOHitchDimensionsWeightTires & TracksFuelSteeringCabCompatible ImplementsNebraska TestsMore CaseIH

The CaseIH 1594 is a farm tractor manufactured from 1985 to 1988. It features a Case engine, and hydrostatic power steering. The transmission is a synchromesh type with 12 forward and 4 reverse.

Engine

EngineCase
Fuel Typediesel
Cylinders6
Coolingliquid-cooled
Displacement329 ci (5.4 L)
Bore3.94 in (100 mm)
Stroke4.5 in (114 mm)
Compression Ratio16
Power Gross97 hp (72.3 kW)
Power Rated97 hp (72.3 kW)
Power PTO85.54 hp (64.1 kW)
Power Drawbar72.17 hp (53.8 kW)
Torque Peak242.7 lb-ft (329.1 Nm)
Torque Peak1,425 RPM
Air Cleanerdual paper elements with pre-cleaner
Starter Volts12
Oil Capacity13.2 qts (12.5 L)
Coolant Capacity16.2 qts (15.3 L)
ManufacturerCase
Rated2,300 RPM

Transmission

Transmission Typesynchromesh
Gears12 forward and 4 reverse
Oil Capacity33.6 qts (31.8 L)
Available Options12-speed synchromesh, 12-speed partial power shift

Hydraulics

Typeopen center
Pressure2,600 psi (179.3 bar)
Valves2
Total Flow10.5 gpm (39.7 lpm)
Steering Flow7.7 gpm (29.1 lpm)

PTO

Rear Typeindependent

Hitch

Rear TypeII
Rear Lift7,440 lbs (3,374 kg)

Dimensions

Length164 in (416 cm)
Width78 in (198 cm)
Height Cab107 in (271 cm)
Wheelbase100 in (254 cm)
Ground Clearance15 in (38 cm)
Front Tread60 in (152 cm)
Rear Tread56 in (142 cm)
Max Drawbar3,300 lbs (1,496 kg)

Weight

Operating9,290 lbs (4,213 kg)
Ballasted11,210 lbs (5,084 kg)

Tires & Tracks

Front Ag13.6-24, 13.6-28
Rear Ag16.9-38, 18.4-34, 14.9-24, 18.6-38

Fuel

Capacity36 gal (136.3 L)

Steering

Typehydrostatic power
Pressure1,850 psi (127.6 bar)

Cab

CabROPS or cab

Compatible Implements

Rotary Cutters

ModelTypeWidthMin HP
BEFCO RMD-372Rotary Cutters72"40 hp
Land Pride RCF2696Rotary Cutters96"40 hp
Land Pride RCF2084Rotary Cutters84"45 hp
Land Pride RCR1884Rotary Cutters84"45 hp
Bush Hog BH310 variant 2Rotary Cutters72"45 hp
Land Pride RCR2596 - 3 PTRotary Cutters96"50 hp
Land Pride RCF3096 - 3PTRotary Cutters96"50 hp
Bush Hog BH210-3 variant 3Rotary Cutters84"50 hp
Land Pride RCF3696 - 3PTRotary Cutters96"50 hp
Land Pride RCFM3696 - 3PTRotary Cutters96"50 hp
BEFCO RHD-472Rotary Cutters72"50 hp
Bush Hog BH310 variant 3Rotary Cutters84"55 hp
Land Pride RCF2784 - 3PTRotary Cutters84"60 hp
Land Pride RCF3610 - 3PTRotary Cutters120"60 hp
Land Pride RCFM3610 - 3PTRotary Cutters120"60 hp
Bush Hog BH410 variant 1Rotary Cutters72"60 hp
BEFCO RHD-484Rotary Cutters84"60 hp
Land Pride RCF3672Rotary Cutters72"60 hp
Land Pride RCF3010 - 3PTRotary Cutters120"60 hp
Land Pride RCFM3010 - 3PTRotary Cutters120"60 hp
Land Pride RCR2510 - 3 PTRotary Cutters120"60 hp
Bush Hog BH410 variant 2Rotary Cutters84"70 hp
Land Pride RCF3684 - 3PTRotary Cutters84"70 hp
Land Pride RCPM2760Rotary Cutters60"75 hp
Land Pride RCP2760Rotary Cutters60"75 hp
Land Pride DB2660Rotary Cutters60"75 hp
Land Pride DBM2660Rotary Cutters60"75 hp

Box Blades

ModelTypeWidthMin HP
Land Pride BB3578Box Blades78"45 hp
Land Pride BB3584Box Blades84"45 hp
Land Pride BB3596Box Blades96"45 hp

drag_scraper

ModelTypeWidthMin HP
Land Pride BB4512drag_scraper144"70 hp
Land Pride BB4596drag_scraper95"70 hp
Land Pride BB4510drag_scraper120"70 hp

Checked: 3-point hitch category, PTO horsepower. Not checked: PTO speed (540/1000), hydraulic flow, 3-point lift capacity, rear remotes, ballast.

These implements meet this tractor's hitch and PTO-HP requirements — this is not a full compatibility guarantee. Confirm the remaining specs with your dealer before purchasing.

Nebraska Tests

NTTLTest #1547
October 23 to 30, 1984 (kW) speed rpm gal/hr Ib/hp.hr (llh) (kglkW.h) Hp.hr/gal Cooling (kW.h/l) medium wet bulb dry bulb inch H g (kPa)

Nebraska Tractor Test

PTO Power
85.54HP
Sound
88.5dB(A)
NTTLTest #1547
October 23 to 30, 1984 (kW) speed rpm gal/hr Ib/hp.hr (llh) (kglkW.h) Hp.hr/gal Cooling (kW.h/l) medium wet bulb dry bulb inch H g (kPa)

Nebraska Tractor Test

PTO Power
85.54HP
Sound
88.5dB(A)
NTTLTest #1546
October 24 to November 2, 1984 H p shaft A i r A i r Barometer (kW) speed gal/hr Ib/hp.hr Hp.hr/gai Cooling wet dry inch H g

Nebraska Tractor Test

Sound
86dB(A)