Yes, compatibility between components is essential to ensure the correct operation, safety, and durability of the system. Pressure, flow rate, connections, materials, the fluid used, and operating conditions must be evaluated as a whole.

It depends on the state of wear, the cost of the intervention, the criticality of the component, and the impact on system downtime. In general, when a repair does not offer sufficient guarantees of reliability or when the component is already compromised, replacement is often the safest and most efficient choice.

Filters help keep the oil clean and protect the most sensitive components from impurities and contamination. Seals, on the other hand, are essential for ensuring tightness, preventing leaks, and preserving circuit efficiency over time.

The selection of components must begin with the application’s specifications: pressure, flow rate, duty cycles, environmental conditions, fluid compatibility, and performance objectives. It is essential that every component is consistent with the rest of the system to avoid inefficiencies or premature wear.

The most common signs are even minor leaks, crushing, abrasion, swelling, corrosion, loosening, and signs of failure at connection points. Regular inspection of piping and connections is one of the most important preventive activities in hydraulic systems.

The hose must be replaced when it shows signs of wear, cracking, bulging, corrosion, deterioration, or loss of sealing. Even in the absence of obvious breakages, it is important to take action when the material is no longer suitable for the working conditions or shows signs of aging.

The choice of fitting depends on pressure, type of connection, material, working environment, vibrations, and compatibility with the rest of the circuit. Fittings must ensure a reliable connection even in the presence of high pressures and difficult operating conditions.

The hose must be selected based on operating pressure, temperature, type of fluid, environmental conditions, bending radii, and application characteristics. An incorrect choice can compromise the performance, durability, and safety of the entire system.

Yes, because it allows for the early identification of wear, contamination, critical components, or anomalies that could turn into sudden failures. Industry sources associate regular maintenance with increased safety, fewer emergencies, reduced pressure losses, and improved overall system lifespan.

Common signs include the presence of oil near fittings and piping, decreased performance, irregular movements, increased noise levels, and higher energy consumption. Even small leaks should be carefully addressed, as they can lead to more serious problems over time.

The most important checks concern oil level and quality, any contamination, filter condition, connection tightness, and general condition of the piping. Industry sources particularly emphasize the importance of analyzing the oil, replacing filter elements, and immediately correcting leaks or loose connections.

There is no single frequency applicable to all systems, as it depends on the type of system, operating hours, working conditions, and the criticality of the application. In general, it is advisable to schedule periodic inspections to check the condition of the oil, filters, connections, piping, and components subject to wear.

Incorrect sizing can cause loss of efficiency, higher consumption, overheating, premature component wear, operational instability, and increased machine downtime. In some cases, it can also compromise the safety and lifespan of the system.

The main difference concerns dimensions, available power, configuration, and intended use. Traditional power units are suitable for more structured applications, while mini power units and micro power units are designed for reduced spaces and more compact systems, while still maintaining good performance in relation to the application.

The choice depends on several factors: required pressure, flow rate, duty cycles, installation environment, available space, and level of customization needed. For this reason, it is important to start with an accurate technical analysis to avoid undersizing or solutions unsuitable for the actual application.

Hydraulic power units are units that generate and manage hydraulic energy within a system. Depending on the configuration, they are composed of elements such as a motor, pump, reservoir, valves, and filters, and serve to supply the system with the pressure and flow rate necessary for its operation.

A custom solution is recommended when the application presents specific constraints regarding space, performance, duty cycles, operating pressures, or integration with other systems. In such cases, custom engineering allows for the creation of a system that is better suited to actual use and more efficient in the long term.

The main advantages are high power density, precise motion control, the ability to work in demanding conditions, and great design versatility. A properly sized system also improves efficiency, safety, and long-term reliability.

Hydraulics are applied in many fields, including industry, agriculture, mobile machinery, rail, marine, energy, and oil & gas. It is a technology particularly valued when strength, precision, reliability, and operational continuity are required. CMH also works across various application fields and very diverse project portfolios.

A hydraulic system is a system that uses a pressurized fluid, typically hydraulic oil, to transmit energy and generate movement or force. Put simply, the pump pressurizes the fluid, the valves regulate its flow, and the actuators transform the hydraulic energy into mechanical work.