The Case IH 1594 specifications include engine power rated at 97 hp (72.3 kW), transmission options including synchromesh or partial power shift and a listed weight of 9,290 lbs (4,213 kg).
Case IH 1594 key specifications
| Engine power |
97 hp (72.3 kW) |
| PTO power |
86 hp (64.1 kW) |
| Displacement |
329 cu in (5.4 L) |
| Transmission |
synchromesh or partial power shift |
| Fuel capacity |
36 gal (136.3 L) |
| Weight |
9,290 lbs (4,213 kg) |
| Wheelbase |
100 inches (254 cm) |
Case IH 1594 industry comparison
See how this tractor compares across up to six main specifications using the low, average and high values in this specifications database.
Engine power97 hp
Low 14.7 hpAverage 138.3 hpHigh 785 hp
PTO power86 hp
Low 13.7 hpAverage 132.4 hpHigh 530 hp
Displacement5.4 L
Low 0.7 LAverage 5.2 LHigh 18.8 L
Fuel capacity36 gal
Low 3.2 galAverage 72.6 galHigh 520 gal
Weight9,290 lbs
Low 1,311 lbsAverage 12,209.7 lbsHigh 61,200 lbs
Wheelbase100 in
Low 52.8 inAverage 99.8 inHigh 160 in
This model Industry average
Case IH 1594 power chart
Compare the available engine, PTO and drawbar power ratings.
Tested drawbar power72.2 hp
Case IH 1594 capacity chart
Compare the tractor's listed fuel, hydraulic and service-fluid capacities.
Maximum fuel capacity136.3 L
Case IH 1594 dimensions chart
Compare the main listed tractor dimensions using centimetres.
Power and performance
| Original price |
$26,000 in 1988 |
Engine specifications
| Bore/Stroke |
3.937 × 4.500 inches (100 × 114 mm) |
| Rated RPM |
2,300 |
| Torque |
242.7 lb-ft (329.1 Nm) |
| Torque RPM |
1,425 |
| Compression |
16:1 |
| Air cleaner |
dual paper elements with pre-cleaner |
| Oil capacity |
13.2 qt (12.5 L) |
| Coolant capacity |
16.2 qt (15.3 L) |
| Starter volts |
12 |
Transmission options
| Gears |
12 forward and 4 reverse |
| Oil capacity |
33.6 qt (31.8 L) |
PTO and hitch
| Drawbar (claimed) |
74 hp (55.2 kW) |
| Drawbar (tested) |
72.17 hp (53.8 kW) |
| PTO (tested) |
85.90 hp (64.1 kW) |
| Rear hitch category |
Category II |
| Rear lift (at ends) |
7,440 lbs (3,374 kg) |
| Rear lift (at 24"/610mm) |
6,290 lbs (2,853 kg) |
| Rear PTO |
independent |
| Rear PTO speed |
540 or 1,000 rpm |
Hydraulics
| Hydraulic type |
open center |
| Hydraulic pressure |
2,600 psi (179.3 bar) |
| Valves |
2 |
| Total flow |
10.5 gpm (39.7 L/min) |
| Steering flow |
7.7 gpm (29.1 L/min) |
| Steering pressure |
1,850 psi (127.6 bar) |
Mechanical specifications
| Drive |
4×2 2WD |
| Steering |
hydrostatic power |
Electrical specifications
| Charging system |
alternator |
| Charging amps |
45 |
| Battery CCA |
420 |
| Battery volts |
12 |
| Battery AH |
96 |
Dimensions and weight
| Length |
164 inches (416 cm) |
| Width |
78 inches (198 cm) |
| Ground clearance |
16 inches (40 cm, 2WD) |
| Operating weight |
9,290 lbs (4,213 kg, 2WD cab) |
| Ballasted weight |
11,210 lbs (5,084 kg) |
| Cab height |
107 inches (271 cm) |
| Maximum permitted weight |
13,500 lbs (6,123 kg) |
| Maximum drawbar load |
3,300 lbs (1,496 kg, PTO position) |
| Maximum front axle load |
7,500 lbs (3,402 kg, 2WD) |
| Maximum rear axle load |
12,000 lbs (5,443 kg) |
Tires and tread
| Front tread |
56 to 80 inches (142 to 203 cm, 2WD) or 60 to 76 inches (152 to 193 cm, 4WD) |
| Rear tread |
56 to 84 inches (142 to 213 cm) |
| Front tire |
10.00-16 (2WD) |
| Rear tire |
16.9-38 |
Note: Industry comparison values are calculated from models in this specifications database. Specifications can vary by year, market, configuration, tires and optional equipment. For official specifications, check the official Case IH website or the tractor’s operator manual.
