Orlen Hydrol hydraulic oils – professional protection for power hydraulic systems
Choosing the right working medium is the foundation of trouble-free machine and equipment operation. As experts in the power hydraulics industry, we know that oil quality directly translates into performance of hydraulic pumps, control precision, and the service life of the entire system. In the Hydron store's offer, we focus on proven solutions, which is why we recommend the Orlen Hydrol series hydraulic oils. Our products guarantee optimal lubrication, advanced anti-wear protection, and stability of operating parameters in all operating conditions.
Why is it worth using Orlen Hydrol hydraulic oils?
Using high-class hydraulic oil is the most effective way to avoid costly downtime and premature component failure. By choosing Orlen oils from the Hydron offer, you gain:
- Reduction of operating costs: Thanks to excellent oxidation resistance, the oils work stably for a long time, which allows for extending service intervals between changes.
- Component protection (Anti-Wear): Advanced additive packages minimize friction, protecting motors and control valves from premature wear. You can read more about the properties of hydraulic oils in the PKN Orlen safety data sheets.
- Stability in variable temperatures: The HV series ensures smooth starting at low temperatures and maintains a sufficiently durable oil film during operation under high load.
- Corrosion protection: An effective chemical barrier protects metal components of the system against rust and the formation of harmful deposits inside the hoses.
Comparison of Orlen hydraulic oil series
| Parameter / Class | Hydrol HL | Hydrol HM / HLP | Hydrol HV |
|---|---|---|---|
| Application | Stationary systems | Loaded systems | Operation in variable temp. |
| Operating conditions | Stable (indoor) | Industry, agriculture | Field, variable weather |
| Viscosity index | Standard | High | Very high |
FAQ – Frequently Asked Questions
1. What is the difference between HL and HV hydraulic oil?
HL type oil is intended for systems operating in stable temperatures. HV oil has a high viscosity index, thanks to which it maintains its properties during both freezing starts and intensive work in hot weather, which is key for mobile construction machinery.
2. How to choose the oil viscosity (e.g., 32, 46, 68)?
Viscosity is selected according to the machine manufacturer's manual (TDD). In Poland, the standard for most agricultural and construction machinery is viscosity 46. Values of 32 are used in colder climates, and 68 at very high loads.
3. Can I mix oils from different manufacturers?
We recommend avoiding mixing oils with different additive packages. This can lead to the precipitation of deposits and reduced lubrication efficiency, which may result in the need for costly system cleaning.
4. How often should hydraulic oil be changed?
The replacement interval depends on the machine manufacturer's recommendations. If the device works in difficult conditions (high dust, high temperatures), we recommend shortening this time and always replacing the oil along with the hydraulic filter to maintain the cleanliness of the medium.
Need help choosing the right Orlen Hydrol oil class for your excavator, tractor, or injection molding machine? Contact the Hydron team – our specialists will help you choose a product that will ensure maximum efficiency for your hydraulic systems.