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Hydraulic power units

Hydroservice develops custom hydraulic power units for industrial, energy, petrochemical, oil & gas and offshore applications, supporting customers from technical requirements to commissioning and long-term service.

Mobile power plant

The Hydroservice Mobile Unit has a 300-liter tank capacity and is equipped with a visual oil level indicator, for immediate monitoring of the system's conditions. Return-line filtration to the tank is at 10 microns, with a visual filter clogging indicator, ensuring the hydraulic circuit stays clean over time. The unit is also designed to accommodate a hydraulic fluid contamination measuring instrument, useful for setting up timely preventive maintenance. The tank return couplings are free of back-pressure, making maintenance operations quicker and easier, while the unit is equipped with an air filter and a filler plug for topping up the oil. The Mobile Unit is designed for use with HLP hydraulic oils and is employed for actuator handling and static-pressure testing of hydraulic components, across numerous industrial sectors. It is mounted on wheels, for easy movement and positioning on site or in the workshop. The design incorporates an air-oil heat exchanger integrated into the pump unit's lantern bracket, ensuring optimal operation even in demanding environmental conditions. The unit is also designed to accommodate an electric oil heating element, paired with a resistance thermometer for temperature measurement, ensuring precise control of the hydraulic fluid. The Hydroservice Mobile Unit is available both for rental, for temporary needs, and in a custom-built version for direct purchase.

Wood Processing

Hydraulic system for command and control of continuous press for forming impregnated wood panels

Design and implementation of two plants for the same line for the control of a continuous woodworking press, through which wood panels are produced for various sectors.

Machine Tools

Control unit with io-link instrumentation

The control unit performs the most classic of applications, namely the hydraulic control for locking and unlocking the equipment of a machining center.But in this case the difference, or rather the innovation, is given by the type of instrumentation and the connection method between the control unit and the electrical control panel of the machine.

On-shore

Hydraulic power unit and accumulator rack for controlling electro-hydraulic actuators

Site installation of hydraulic power units and accumulator racks for the operation of electro-hydraulic actuators installed on a natural gas pipeline. Our hydraulic equipment secure gas flow through the pipeline and consequently the Energy flow.The hydraulic power units are designed and operated with the maximum concern to ecosystem where they are installed.

Presses

Hydraulic unit for hot forging

For a company that designs and manufactures customized presses and complete lines for the hot forging of metals, we have created a hydraulic power unit with upper and lower extraction groups and monobloc for press auxiliaries. As requested by the customer, the pump unit is immersed to reduce overall dimensions and a porthole has been inserted for pump inspection.Furthermore, two structures welded laterally to the tank joined by pipes were created to be used as electrical cabinet supportsWe used REXROTH modular solenoid valves. As with every project, test certificates were finally provided for each element that makes up the control unit: painting, electrical part operation check, hydrostatic test, etc.

Presses

Hpu mechanical press control: innovation and efficiency in action

The Hydraulic Power Unit (HPU) developed by Hydroservice represents a prime example of advanced engineering and integrated solutions, designed to ensure high performance and reliability in industrial production lines. The project features cutting-edge technologies and a modular configuration that facilitates maintenance and accessibility.

View all projects

Qarn alam oman

Turbogas

Need The customer required a reliable hydraulic system for a power generation diverter operating in extreme environmental conditions. What Hydroservice developed Hydroservice engineered the mechanical, hydraulic and electrical systems while optimizing the unit for safe transport. Result On-time installation and performance fully aligned with customer requirements.

Hpu for esd application in middle east

Hpu & Customized Skids

Need The customer required compact, reliable HPUs for emergency shutdown valves in a strategic oil storage facility. What Hydroservice developed Hydroservice designed the HPU together with the end user, optimizing layout, maintainability and operational reliability. Result A solution ensuring reliable valve control and continuous operational verification.

Piston accumulation group

Hydroelectric

Need The customer needed a high-performance accumulator system that could be seamlessly integrated into an existing plant. What Hydroservice developed Hydroservice engineered the complete control and management system in close cooperation with the customer. Result A reliable solution that simplified commissioning and accelerated plant start-up.

Hydraulic oil unit for zpc project

LDPE/EVA plants

Need The customer required a hydraulic system capable of ensuring process continuity even during plant shutdowns. What Hydroservice developed Hydroservice engineered the hydraulic energy storage system and optimized the hydraulic manifolds for greater efficiency. Result Successful on-time delivery with reliable performance throughout the project.

Offshore plant

Off-shore

Need The customer needed a compact, high-power hydraulic skid for FPSO mooring applications. What Hydroservice developed Hydroservice managed the design together with the customer, coordinating suppliers, assembly and testing. Result A hydraulic skid fully compliant with project specifications and delivered on time.

Offshore b7+m3 plants

Off-shore

Need The customer required high-power hydraulic skids for FPSO mooring, fully compliant with international offshore standards. What Hydroservice developed Hydroservice engineered the systems in close cooperation with the customer, optimizing structural design and corrosion protection. Result The largest offshore hydraulic units ever built by Hydroservice, delivered on schedule.

Marine port cranes

Off-shore

Need The customer required certified hydraulic power units for marine cranes operating in ATEX hazardous areas. What Hydroservice developed Hydroservice delivered a fully integrated solution combining hydraulics, electrical systems and automation. Result A plug-and-play hydraulic power unit that simplifies installation and speeds up commissioning.

Hydraulic unit for storage of crude oil

PP Plants Hpu & Customized Skids

Need The customer needed to operate multiple emergency shutdown valves while minimizing the number of hydraulic units installed. What Hydroservice developed Hydroservice designed and tested a single hydraulic power unit able to control the entire valve system. Result A ready-to-use solution fully compliant with project specifications and supported during commissioning.

Hpu for underground plant

Off-shore

Need The customer required two self-contained hydraulic units to ensure reliable valve operation in an underground crude oil storage facility. What Hydroservice developed Hydroservice designed stand-alone HPUs with dedicated energy storage and monitoring systems for maximum reliability. Result Guaranteed actuator operation under all conditions and enhanced system reliability.

Hydraulic oil unit system for a petrochemical complex located in china

PP Plants LDPE/EVA plants

Need The customer required a reliable hydraulic system to manage the emergency shutdown of a petrochemical plant. What Hydroservice developed Hydroservice engineered a hydraulic unit capable of controlling multiple valves and actuators with maximum system reliability. Result Excellent performance, customer appreciation and continued collaboration on future project phases.

Advanced lubrication solutions

Need The customer needed a reliable lubrication system for gearboxes installed in hazardous areas and difficult-to-access locations. What Hydroservice developed Hydroservice designed certified hydraulic power units with continuous monitoring of key operating parameters. Result Reliable lubrication, real-time monitoring and full compliance with local safety regulations.

Highly technological hydraulic power unit for the drilling industry

Hpu & Customized Skids

Need The customer required a high-power hydraulic unit to control the main functions of a drilling rig safely and efficiently. What Hydroservice developed Hydroservice delivered an automated HPU with remote control, advanced management systems and integrated safety functions. Result Improved operational efficiency, safer manoeuvres and reduced rig-up time. Perfetto! Continuo con le **case history 6-10**, mantenendo lo stesso livello di sintesi. I contenuti derivano dal file che hai condiviso.

Construction of a containerized hydraulic power plant

Off-shore

Need The customer required a transportable hydraulic power unit capable of operating reliably in harsh offshore environments. What Hydroservice developed Hydroservice built a containerized HPU with certified components, advanced corrosion protection and a design tailored for marine applications. Result A durable, fully tested hydraulic power unit ensuring reliable offshore operation.

Supply of a hydraulic power unit for supreme petrochem ltd.

ABS plants

Need The customer required a reliable hydraulic power unit for a petrochemical plant mixer, designed for continuous operation and local certification. What Hydroservice developed Hydroservice engineered the hydraulic power unit and drive system, delivering a compact certified solution through close cooperation with the customer. Result Reliable continuous operation, high performance and full compliance with project requirements.

High-performance and reliability at sea: hydroservice hpu for fpso offshore project in guyana

Off-shore Hpu & Customized Skids

Need The customer required a certified, compact and reliable hydraulic power unit for an FPSO offshore Guyana, designed for long-term operation in harsh marine conditions. What Hydroservice developed Hydroservice designed, built and tested a containerized HPU with an anti-corrosion structure, stainless steel reservoir and space-optimized 3D layout. Result An ABS-certified hydraulic power unit, reliable in demanding offshore environments and fully integrated into the customer's project.

View all the case histories

25/07/2023 • News

Hydraulic manifolds: the regulating heart of modern hydraulic systems

An essential component of modern hydraulic systems, hydraulic manifolds, also known as distributor blocks, are designed to direct and control the flow of fluid in a hydraulic system, ensuring it is properly regulated and distributed. From the Second World War to multidisciplinary applicationsHydraulic manifolds were first used during World War II when mass production demands required quick and effective solutions for hydraulic flow control. Over the years, hydraulic manifolds have been used in a wide variety of applications including the automotive, aerospace, agriculture, construction industries and many more. The power of high pressure flow managementHydraulic manifolds offer many technological advantages over other flow control solutions. One of the main advantages is their ability to handle high pressure fluid flows. This makes them ideal for applications where a large amount of force is required, such as construction equipment, tractors and trucks.In addition, hydraulic manifolds offer greater reliability than other flow control solutions, and because they are designed to be rugged and durable, they can operate reliably even in harsh environments such as dirt, dust or vibration. Versatility and customization for each application Hydraulic manifolds are available in a variety of shapes, sizes and configurations. However, most hydraulic manifolds consist of a solid block of metal that contains a system of channels, holes, and ports that allow fluid to enter and exit the system.As for the materials, the blocks are usually made of metal alloys, such as stainless steel, titanium alloys, aluminum, cast iron, etc. Hydraulic manifolds can be customized to meet the specific needs of each application. This means they can be designed to handle fluid flows at varying pressures and volumes, depending on the application.The design of hydraulic manifolds must allow for the possibility of replacing components in emergency situations. In addition, manifold components must be easily accessible for maintenance and repair.

Engineering

From concept to testing

We provide expert support at every stage. We transform requirements, application constraints, and technical specifications into hydraulic systems designed for efficiency, reliability, durability, and maintainability.

Tag Center

#custom HPU

Products

Hydraulic power units

Mobile power plant

Realizations

Hydraulic system for command and control of continuous press for forming impregnated wood panels

Control unit with io-link instrumentation

Hydraulic power unit and accumulator rack for controlling electro-hydraulic actuators

Hydraulic unit for hot forging

Hpu mechanical press control: innovation and efficiency in action

Case histories

Qarn alam oman

Hpu for esd application in middle east

Piston accumulation group

Hydraulic oil unit for zpc project

Offshore plant

Offshore b7+m3 plants

Marine port cranes

Hydraulic unit for storage of crude oil

Hpu for underground plant

Hydraulic oil unit system for a petrochemical complex located in china

Advanced lubrication solutions

Highly technological hydraulic power unit for the drilling industry

Construction of a containerized hydraulic power plant

Supply of a hydraulic power unit for supreme petrochem ltd.

High-performance and reliability at sea: hydroservice hpu for fpso offshore project in guyana

News

Hydraulic manifolds: the regulating heart of modern hydraulic systems

Institutional content

From concept to testing