The New Holland TN55 tractor hydraulic capacity is 11.1 gal | 42.0 L, pump flow is 12.4 gpm | 46.9 lpm, and hydraulic pressure is 2755 psi | 190.0 bar.
New Holland TN55 Hydraulic Capacity & Flow Specs
| Hydraulic type | open center |
|---|---|
| Hydraulic capacity | 11.1 gal | 42.0 L |
| Hydraulic pressure | 2755 psi | 190.0 bar |
| Pump flow | 12.4 gpm | 46.9 lpm |
| Steering flow | 7.2 gpm | 27.3 lpm |
| Hydraulic valves | 1 or 2 |
New Holland TN55 Hitch, Remote & Lift Specs
| Rear hitch type | II |
|---|---|
| Rear lift at 24 inches | 3962 lbs | 1797 kg |
New Holland TN55 Useful Hydraulic Calculations
| Pump flow per gallon of hydraulic capacity | 1.1 gpm per gal |
|---|---|
| Hydraulic tank turnover estimate | about 0.9 minutes at rated pump flow |
| Steering flow vs pump flow | 58.1% of listed pump flow |
| Rear lift per pump gpm | 319.5 lb per gpm |
| Rear lift per hydraulic gallon | 356.9 lb per gal |
| Estimated hydraulic horsepower | about 19.9 hydraulic hp from listed pressure and pump flow |
| Metric capacity vs pump flow | 42 L capacity with 12.4 gpm pump flow |
New Holland TN55 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 utility and row-crop tractor category. These are comparison guides only; use the operator manual and exact tractor configuration before buying parts, oil, loaders or hydraulic implements.
New Holland TN55 Steering, Brakes & Mechanical Hydraulic Notes
| Steering | Power steering |
|---|---|
| Brakes | hydraulic wet disc brakes |
New Holland TN55 Hydraulic Capacity FAQ
Is the New Holland TN55 hydraulic capacity big or small for its size?
The New Holland TN55 lists 11.1 gal | 42.0 L of hydraulic capacity, which is below the 18 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 New Holland TN55 hydraulics feel fast or slow?
The useful speed clue is 12.4 gpm | 46.9 lpm pump flow, close to the 14 gpm benchmark for this group. It should be normal for general tractor hydraulic work, assuming the pump and valves are healthy.
What does the New Holland TN55 hydraulic pressure tell you?
The pressure spec is 2755 psi | 190.0 bar, close to the 2,600 psi benchmark. That is a normal working-pressure number for this tractor category.
What matters most for loader speed on the New Holland TN55?
On the New Holland TN55, 12.4 gpm | 46.9 lpm pump flow is around normal for loader/cylinder speed, 2,755 psi pressure affects force more than speed, and 3,962 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 New Holland TN55?
For implement matching, the useful checks are 12.4 gpm flow, 2,755 psi pressure, 3,962 lb listed lift, and 1 or 2 remote/valve listing. That combination is in the normal flow range for this size group, normal on pressure for the class, 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 New Holland TN55 rear lift capacity strong?
The listed lift figure is 3962 lbs | 1797 kg, below the 7,000 lb benchmark. Keep rear implements realistic and pay attention to weight carried behind the lift points.
Are the New Holland TN55 hydraulic remotes enough?
The New Holland TN55 remote/valve listing is 1 or 2. 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 New Holland TN55 hydraulics handle long hydraulic jobs?
The useful heat clues are 11.1 gal of hydraulic capacity, 12.4 gpm flow, 2,755 psi pressure, and about 19.9 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 New Holland TN55 make on paper?
Using 2,755 psi and 12.4 gpm, the rough pressure-flow estimate is about 19.9 hydraulic hp. That is a useful middle-range hydraulic power figure for normal tractor work. It is a comparison number, not engine horsepower.
What do the New Holland TN55 hitch hydraulic specs mean?
The hitch-side hydraulic clues are that rear hitch type is II and listed lift is 3962 lbs | 1797 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 newholland.com website before buying hydraulic oil, servicing the system or sizing hydraulic implements.
