The hydraulics that give movement to major infrastructures

In civil infrastructure construction, every movement counts. When a bridge needs to rise, a gate must control the flow, or a lock must withstand water pressure, hydraulics become the heart of the system.

At Stern Hidráulica, we design and manufacture custom hydraulic cylinders and systems that ensure the safe and efficient operation of these structures — from the engineering phase to commissioning.

Every component is born with a clear purpose: to make infrastructures operate safely, precisely, and durably.

We understand that behind every project there are specific challenges — harsh environmental conditions, variable loads, tight deadlines, and the need to maintain uninterrupted operability.

That’s why our solutions are built on three pillars:

• Tailor-made design: we adapt every cylinder and hydraulic unit to real working conditions, ensuring optimal performance and minimal maintenance.
• 100% in-house manufacturing: we control the entire process to guarantee quality, traceability, and compliance with the most demanding standards.
• Specialized technical support: we accompany our clients throughout the entire project lifecycle — from installation to preventive maintenance.

This way, our clients can focus on what truly matters: building safe, efficient, and long-lasting infrastructures.