The Case IH 3594 tractor hydraulic capacity is 33.25 gal | 125.9 L, pump flow is 30 gpm | 113.6 lpm, and hydraulic pressure is 2250 psi | 155.1 bar.
Case IH 3594 Hydraulic Capacity & Flow Specs
| Hydraulic type | closed center |
|---|---|
| Hydraulic capacity | 33.25 gal | 125.9 L |
| Hydraulic pressure | 2250 psi | 155.1 bar |
| Pump flow | 30 gpm | 113.6 lpm |
| Hydraulic valves | 2 to 4 |
Case IH 3594 Hitch, Remote & Lift Specs
| Rear hitch type | III |
|---|---|
| Rear lift at 24 inches | 7750 lbs | 3515 kg |
Case IH 3594 Useful Hydraulic Calculations
| Pump flow per gallon of hydraulic capacity | 0.9 gpm per gal |
|---|---|
| Hydraulic tank turnover estimate | about 1.1 minutes at rated pump flow |
| Rear lift per pump gpm | 258.3 lb per gpm |
| Rear lift per hydraulic gallon | 233.1 lb per gal |
| Estimated hydraulic horsepower | about 39.4 hydraulic hp from listed pressure and pump flow |
| Metric capacity vs pump flow | 125.9 L capacity with 30 gpm pump flow |
Case IH 3594 Hydraulic Comparison Charts
Hydraulic capacity comparison
Pump flow comparison
Hydraulic pressure comparison
Rear lift comparison
Benchmarks use practical low, average and high ranges for the large ag tractor category. These are comparison guides only; use the operator manual and exact tractor configuration before buying parts, oil, loaders or hydraulic implements.
Case IH 3594 Steering, Brakes & Mechanical Hydraulic Notes
| Steering | Power steering |
|---|---|
| Brakes | hydraulic wet disc brakes |
Case IH 3594 Hydraulic Capacity FAQ
Is the Case IH 3594 hydraulic capacity big or small for its size?
The Case IH 3594 lists 33.25 gal | 125.9 L of hydraulic capacity, which is below the 42 gal benchmark for this group. Real talk: that is not automatically bad, but it gives you less oil volume as a heat buffer during loader work, hydraulic motors or long remote use.
Will the Case IH 3594 hydraulics feel fast or slow?
The useful speed clue is 30 gpm | 113.6 lpm pump flow, below the 50 gpm benchmark for this group. Expect hydraulic functions to be steady rather than fast, especially with loaders or big cylinders.
What does the Case IH 3594 hydraulic pressure tell you?
The pressure spec is 2250 psi | 155.1 bar, below the 3,100 psi benchmark. Pressure is the force side of hydraulics, so this matters more for lift and cylinder push than for speed.
What matters most for loader speed on the Case IH 3594?
On the Case IH 3594, 30 gpm | 113.6 lpm pump flow points to slower loader and cylinder movement, 2,250 psi pressure affects force more than speed, and 7,750 lb listed lift is the number to watch for implement weight. Flow is the speed number; pressure and lift are the force numbers.
How do you judge hydraulic implement fit on the Case IH 3594?
For implement matching, the useful checks are 30 gpm flow, 2,250 psi pressure, 7,750 lb listed lift, and 2 to 4 remote/valve listing. That combination is more likely to feel slow on loaders, rear remotes and large cylinders, not a brute-force hydraulic setup compared with higher-pressure systems, and best kept realistic on heavy rear implements, so match the implement by hydraulic demand, hitch category and actual tractor setup rather than model name alone.
Is the Case IH 3594 rear lift capacity strong?
The listed lift figure is 7750 lbs | 3515 kg, below the 15,500 lb benchmark. Keep rear implements realistic and pay attention to weight carried behind the lift points.
Are the Case IH 3594 hydraulic remotes enough?
The Case IH 3594 remote/valve listing is 2 to 4. Because that wording may be optional or configuration-dependent, treat it as a setup check before buying an implement that needs rear hydraulic outlets.
Will the Case IH 3594 hydraulics handle long hydraulic jobs?
The useful heat clues are 33.2 gal of hydraulic capacity, 30 gpm flow, 2,250 psi pressure, and about 39.4 hydraulic hp by the pressure-flow estimate. That is a fairly normal flow-to-oil-volume relationship for mixed tractor work.
How much hydraulic power does the Case IH 3594 make on paper?
Using 2,250 psi and 30 gpm, the rough pressure-flow estimate is about 39.4 hydraulic hp. That is a serious hydraulic power figure for demanding hydraulic functions. It is a comparison number, not engine horsepower.
What do the Case IH 3594 hitch hydraulic specs mean?
The hitch-side hydraulic clues are that rear hitch type is III and listed lift is 7750 lbs | 3515 kg. For real implement choice, hitch category gets it connected, lift capacity gets it raised, and hydraulic flow gets cylinders moving at a usable speed.
Hydraulic capacity, pressure, flow, valves, remotes and lift specs can vary by year, market, transmission, pump option, loader package and tractor configuration. Check the operator manual, hydraulic oil dipstick/sight glass, parts book and official caseih.com website before buying hydraulic oil, servicing the system or sizing hydraulic implements.
