Professional Hydraulic Components & Systems | Innovative Solutions

As a specialized customized hydraulic power unit manufacturer, Tianjin Uranus delivers tailored HPUs for the most demanding applications. Our engineering process follows a rigorous V - model development cycle, from requirements analysis to validation, with client collaboration at every stage. For aerospace, we've developed HPUs using 6061 - T6 aluminum (30% lighter than steel) with MIL - PRF - 5606 hydraulic fluid compatibility, while for deep - sea applications, our subsea HPUs (3,000 m depth) feature titanium housings and pressure - compensated designs. Key customization capabilities include: 1. Extreme temperatures: -50°C to +200°C with thermoelectric cooling/heating 2. High pressures: Up to 150 MPa with multiple redundant circuits 3. Special fluids: Water - glycol, synthetic esters, and food - grade oils 4. Power sources: Solar - powered, battery - operated, and fuel cell - driven Each custom HPU undergoes 1,000 - hour endurance testing at 120% load and environmental stress screening (ESS) for temperature, vibration, and humidity. Contact us for custom HPU development timelines or view aerospace HPU case studies.