
HYDRAULIC
POWERPACK/SYSTEM
We deliver customized solutions that go beyond radial piston motors, manufacturing complete systems for diverse applications.
Designed for maximum efficiency, performance, and robustness, our powerpacks paired with Calzoni motors ensure optimal power output while minimizing thermal losses.


Hydraulic design for closed loop, open loop and semi closed loop HPUs.
►Commissioning
►Efficiency improvement
►Performance Improvement
►Performance guarantee
What We Offer:
- Calzoni drives: renowned for robust design, outstanding mechanical and volumetric efficiency, high starting torque, in addition to superior reliability and long-lasting performance.
- Complete Hydraulic Power Units: custom designed, energy-efficient systems using components from leading premium brands, tailored precisely to the application.
- Use of recognized brand components: to ensure maximum performance and flexibility, Calzoni HPUs are built with components from globally recognized manufacturers. This brand-indipendent approach ensures technical compatibility, serviceability and cost efficiency based on specific project needs.
- Engineering & Simulation: developed with advanced simulation capabilities to ensure optimal performance, safety and energy efficiency across all system designs.
- System Integration: from pump selection and tank design to valve configuration and digital control systems, Calzoni HPUs are built with high precision through experienced integration processes.
- Modular & Turnkey Systems: standardized modules or fully customized units, both available with fast implementation and high operational safety.
- Service Competence: including pump/motor repair, valve overhaul, cylinder reconditioning, hose assembly and preventive maintenance, offered through Calzoni’s extended service network.
- Commissioning & Support: all HPUs are tested prior to delivery; on-site commissioning and long-term after-sales support ensure maximum uptime.
Why Choose Calzoni?
- Decades of experience in hydraulic drive technology and system-level engineering.
- Trusted network of system and manufacturing partners for high-quality implementation.
- Combination of the global presence and reliability of a major player with the agility and customer orientation of flexible expert teams.
- Direct project supervision from design to commissioning ensures consistent quality and close communication throughout all phases.
- Proven references in industrial machinery, recycling, energy systems and mechanical engineering.
- Commitment to ISO 4413 compliance and documentation excellence.
- Fast response and technical support through qualified regional teams.
Markets We Serve:
- Heavy Equipment & Construction
- Marine & Offshore
- Manufacturing & Automation
- Recycling
- Mining & Drilling
- Defence
- Renewable Energy (e.g., wind turbines)
- Energy and Drive Systems (incl. test benches and presses)