Hydraulic Power Units (HPU)

Hydraulic Power Units (HPU)

Hydraulic Power Units (HPU)

Product catalog summary
Overview: Pleiger Maschinenbau specializes in customized hydraulic power units (HPUs) and actuator systems for power plant applications, designed to operate under extreme conditions. Their solutions include a variety of hydraulic power units, actuators, and control systems that ensure efficient, reliable, and safe operations.
Specifications: The HPUs are housed in 20-foot insulated high cube containers approved by the Container Safety Convention (CSC) for outdoor installation. These containers feature space heaters, additional doors with Ex-approval, and trace heated seals. The systems are designed to operate with special low-temperature hydraulic fluid, AeroShell Fluid 41, suitable for temperatures as low as -55°C.
Applications: Typical applications include diverter dampers, louver dampers, and tailor-made actuator systems. The systems are equipped with emergency quick closing functions in case of electric power supply failure. Remote control is facilitated via HART-Transmitter with Ex-approval and local display, with triple instruments for monitoring oil pressure, oil level, oil temperature, and air temperature.
Customized Solutions: An example of a customized application is the Carmon Creek Project in Canada, where the ambient temperature ranges from -50°C to +40°C. The systems comply with Canadian Standards Association (CSA) and Canadian Underwriters Laboratories (CUL) specifications, featuring local electric control cabinets and lighting inside the container according to CSA EX-Specifications.
Company Background: Pleiger Maschinenbau has over 90 years of experience in hydraulic systems, known for providing customized solutions tailored to client needs. The company is part of the Pleiger business group, employing over 650 staff worldwide, and is committed to innovation, stability, and sustainable growth.
Contact Information: Pleiger Maschinenbau GmbH & Co. KG is based in Germany, with additional offices in Korea and China. Contact details for each location are provided for further inquiries.
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Catalog excerpts

Hydraulic Power Units (HPU)-1

Hydraulic Power Units (HPU) customized designs for extreme conditions PLEIGER MASCHINENBAU _Power Plant Applications

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Hydraulic Power Units (HPU)-2

Hydraulic Actuator Systems for power plant applications Pleiger provides system solutions designed to match the individual needs of different actuator applications and functions. Pleiger offers a wide range of Hydraulic Power Units, linear and rotary actuators, redundant PLC based control systems and data link communication with the main control system. Complete actuator systems solutions made by Pleiger not only provide easy installation and commissioning but also highly reliable operation and safety functions. Typical Applications: _Diverter dampers. Between GT outlet and HRSG inlet with HRSG...

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Hydraulic Power Units (HPU)-3

Customized Applications Carmon Creek Project in Canada Ambient temperature range from -50°C to +40°C. Ex-specification according to Canadian Standards Association (CSA) and Canadian Underwriters Laboratories (CUL). Remote control via HART-Transmitter with Ex-approval and local display. Triple instruments for oil pressure, oil level, oil temperature and air temperature. Transmitter cable and cable glands according to CSA EX-Specifications. Local electric control cabinets inside the container with EXP-specification according to CSA. Lighting inside the container including switches, cable and cable...

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Hydraulic Power Units (HPU)-4

Innovation and Experience For more than 90 years now, PLEIGER has been renowned as a reliable partner for hydraulic systems and hydraulic actuators. Our image is dominated by „customised“ solutions perfectly suited to the needs of our clients. Innovation and experience combined with down-to-earth and long-term character are the hallmarks of our family-owned company. The development and training centre, as well as production in Germany offer wide-ranging perspectives. As part of the Pleiger business group, with over 650 staff members worldwide, PLEIGER Maschinenbau stands for stability and sustainable...

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All Pleiger Maschinenbau GmbH & Co. KG catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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