Industrial Lubricants
Hydraulic Oils
Hydraulic Oils for Clean, Stable, and Reliable Hydraulic Operation
Industrial Lubricants
Hydraulic Oils for Clean, Stable, and Reliable Hydraulic Operation
Austin Hydraulic Oils are designed for industrial hydraulic systems that require power transmission, pump protection, oxidation resistance, filterability, foam control, rust protection, and cleanliness support. Hydraulic oil is both a lubricant and a functional fluid, so selection must consider viscosity, pump type, operating temperature, pressure, cleanliness target, OEM requirement, and maintenance objective.
Austin Product Lineup
Hydraulic Oils - Anti-Wear
| Tier | Product | Technology Direction | Key Features | Meet Requirement |
|---|---|---|---|---|
| Pro | Austin Hydrex Pro | Premium anti-wear hydraulic oil technology | Anti-wear protection, filterability, foam control, stable hydraulic performance | DIN 51524 Part 2 HLP, Cincinnati P-68/P-69/P-70 |
| Standard | Austin Hydraulic AW | Standard zinc anti-wear hydraulic oil technology | Reliable wear protection, rust and corrosion resistance | DIN 51524 HLP, ISO 11158 HM |
Hydraulic Oils - High VI
| Tier | Product | Technology Direction | Key Features | Meet Requirement |
|---|---|---|---|---|
| Pro | Austin Hydrex Pro HV | Premium high VI hydraulic oil technology | Stable viscosity, anti-wear performance, oxidation resistance | DIN 51524 Part 3 HVLP |
| Standard | Austin Hydraulic HV | Conventional high VI hydraulic oil technology | General high VI hydraulic protection for outdoor equipment | HVLP |
Hydraulic Oils - Zinc-Free
| Tier | Product | Technology Direction | Key Features | Meet Requirement |
|---|---|---|---|---|
| Pro | Austin Hydrex Pro ZF | Premium ashless hydraulic oil technology | Ashless anti-wear protection, hydrolytic stability, clean operation | DIN 51524, ISO 11158 |
| Standard | Austin Hydraulic ZF | Standard ashless hydraulic oil technology | Ashless anti-wear protection for zinc-free applications | ISO 11158 |
The Meet Requirement column indicates the performance level the products are designed to meet. These are not statements of formal OEM approval. Technical (TDS) and safety (SDS) data sheets are available on individual product pages where published.
Technical Selection Factors
- ISO viscosity grade selection
- Vane, piston, or gear pump requirement
- Operating temperature and temperature variation
- Oxidation stability and sludge control
- Foam control and air release
- Water separation and rust protection
- Filterability and ISO cleanliness target
- Seal compatibility and conversion risk
Typical Applications
- Industrial hydraulic systems
- Injection molding machines
- Press machines
- Machine tools
- Mobile hydraulic equipment
- General manufacturing machinery
How Austin Helps
Austin supports customers by connecting product selection with application review, oil condition analysis, contamination control, product conversion planning, storage and handling improvement, and maintenance team education. The recommendation should consider not only the product name, but also operating severity, current lubricant condition, OEM requirement, maintenance objective, and risk level.
Customer FAQ
How do I choose the right hydraulic oil viscosity?
Start with OEM recommendation, then review actual operating temperature, pump type, pressure, start-up condition, climate, and energy efficiency objectives.
When should hydraulic oil be changed?
Oil should not be changed by time alone. Use oil analysis to monitor viscosity, oxidation, water, particle count, wear metals, and additive condition.
Why is oil cleanliness important?
Particles can damage pumps, valves, and cylinders. Clean oil helps reduce wear, sticking, leakage, and unexpected downtime.