Stucchi Solutions for Construction Applications

The Stucchi Proposition: Reliable, Efficient, and Durable Solutions

This year, Stucchi proudly celebrates 65 years of experience and innovation in quick couplings. Thanks to a constant commitment to research and development, the company has established itself as a trusted partner in the construction sector. With its pioneering introduction of flat face screw couplings, Stucchi has redefined industry standards for efficiency and reliability, contributing to the sector’s evolution.

Stucchi’s solutions address the main challenges of hydraulic connections, enabling quick connections even under residual pressure, reducing downtime, and increasing productivity. The continuous investment in research and development allows for tailored solutions that meet the specific needs of construction applications. Whether in high-pressure environments, multi-line connections, or heavy-duty machinery, Stucchi’s innovations enhance performance and ensure greater durability.

The Advantages of Stucchi Solutions

Connection Under Pressure

Hydraulic circuits can retain residual pressure due to temperature variations or system configuration. Stucchi’s quick couplings are designed to be manually connected even under residual pressure, ensuring simple and safe operations without the need for external tools or pressure relief steps.

Prevention of the Brinelling Effect

Traditional ball-locking mechanisms can generate brinelling, small indentations that compromise the integrity of the coupling. Flat face screw couplings and multi-coupling systems from Stucchi distribute mechanical stress more effectively, improving durability and reducing wear.

Elimination of Hose Twisting

Hose twisting is one of the leading causes of hydraulic system failures, leading to premature wear, leaks, and high maintenance costs. Stucchi’s VT RoT-lock system integrates an axial bearing, allowing the coupling to rotate, preventing accidental disconnections, and extending the lifespan of hoses and couplings.

Efficient Multi-Line Connections

Construction machinery often requires multiple hydraulic lines, making the connection and disconnection process complex and potentially hazardous. Stucchi’s multi-coupling systems allow for simultaneous connection of multiple lines, eliminating misalignment issues, ensuring a compact design, and enabling the integration of additional components such as electrical connectors or sensors.

Our Range for the Construction Sector

A Series – Flat face quick couplings, designed for easy cleaning, minimal fluid loss, and efficient system operation, ensuring contamination-free hydraulic circuits.
APM Series – Ideal for connections under residual pressure, this series incorporates a triple valve system to enable manual coupling without tools.
VT RoT-lock – Screw coupling with double locking system and integrated axial bearing, allowing hose rotation, preventing accidental unscrewing and component damage.
VEP-P Series – High-pressure screw coupling, designed for heavy-duty applications, featuring a pressure release valve for easier connection and disconnection.
VEP-HD Series – Specifically built for extreme conditions, offering high resistance to impulse pressures and mechanical stress.
VP-P Series – Robust screw coupling, designed to eliminate the brinelling effect, ideal for applications requiring a double locking system.
Saturn Series (Saturn 3 & Saturn 5) – Designed for skid steer machines, with an external pressure relief system that allows easy connection and disconnection even under residual pressure.
Multi-Coupling Solutions – A complete range of multi-coupling plates, designed to simplify connections, ensure flexibility and secure locking, and improve hydraulic circuit management.
The DP Series allows for the simultaneous connection and disconnection of up to six hydraulic, electrical, and pneumatic lines.
The GR Series can manage up to ten lines, ensuring high operational efficiency.

Conclusion

Stucchi continues to revolutionize hydraulic connection technology, providing robust, high-performance solutions for the construction industry. By addressing key challenges such as eliminating fluid spillage during connection and disconnection, enabling coupling under residual pressure, and preventing hose twisting, Stucchi ensures safer, more efficient, and more reliable operations.

You can read the full brochure at the following link: https://www.stucchigroup.com/app/uploads/2025/03/ConstructionSolutions_Brochure_January2025_EN.pdf