ANDRITZ HYDRO is a global supplier of electromechanical systems and services (“From Water to Wire”) for hydro power plants.
The company is a leader in the world market for hydraulic power generation.

Our global Presence

Our Experience

  • More than 170 years of turbine experience
  • Over 30,000 turbines (more than 400,000 MW) installed
  • Over 120 years of experience in electrical equipment
  • Complete range up to more then 800 MW
  • Leading in Service & Rehabilitation
  • World leader for Compact Hydro

From Water to Wire


Hydro Power Plants Large Hydro


Water to Wire supply / installation of
Hydro power plants.

  • Engineering, design, model testing, purchasing,
    manufacturing, assembly, project management, all
    mechanical and electrical equipment, monitoring and
    diagnosis systems
  • Turbines, all types
  • Digital speed governors
  • Shut – off valves
  • Generators and Excitation Systems
  • Automation, control, protection and synchronization
  • Site management, installation, commissioning, testing, training
  • Large rehabilitation projects

Hydro Mechanical Structures Penstocks & Gates


All kinds of gates and penstocks for hydro power
plants, water supply and irrigation projects.

  • Design, engineering, project management, shop – and
    field fabrication, installation, testing, commissioning and rehabilitation
  • Exposed and embedded penstocks
  • Pipe bridges and steel tunnel linings
  • Manifolds and bifurcations
  • Radial gates, flap gates
  • Intake and outlet equipment
  • Bottom outlets (H > 180 m)
  • Spillway and ship lock equipment
  • Trash racks and raking equipment
  • Hydraulic & mechanical hoists
  • Automation, controls & auxiliary equipment

Small Hydro Power Compact Hydro


Products and services for small and medium hydro power plants up to 30 MW power output per unit.

  • Shorter periods for implementation
  • Efficient power generation with environmental compatibility
  • Full-liner for electromechanical equipment
  • Modular design of turbine systems
  • Delivery of components:
  • preassembled
  • checked
  • short assembling and commissioning time
  • ECO BulbTM low head applications

Modernization Service & Rehab


Solutions, Products and Services over the entire life cycle of the hydro power plant.

  • Plant assessment
  • General overhaul / Rehabilitation
  • Upgrading / Modernization
  • Feasibility studies
  • Residual life analysis
  • Risk assessment
  • Maintenance contracts
  • Spare parts management
  • Fault analysis and troubleshooting
  • Online Monitoring- & Diagnosis Systems
    • DIA TECH
  • Training services
  • Service technicians

Secondary Equipment Automation


Solution provider for secondary equipment and services for hydro power plants.

  • Integrated hydro power plant control system NEPTUN
  • SCADA Systems
    from display up to regional dispatch center
  • Excitation
    static excitation or with exciter unit
  • Electrical protection
    Unit, Field, Line, Busbar
  • Synchronizing
  • Design, documentation, engineering, site management, installation, commissioning, test, maintenance & service
  • Consulting and Training

Hydro and Process Pumps Pumps


Standard and large pumps for water transport, for energy supply, pulp and paper industry and chemical and food industry.

  • Irrigation pumps
  • Drinking water pumps
  • Industrial water supply pumps
  • Cooling water pumps
  • Main coolant pumps
  • Flue gas desulphurization
  • Process pumps
  • Fan pumps
  • Medium-consistency pumps

Gas and Steam Turbine Generators Generator Turbo


Design, manufacturing and installation of Turbo generators.

  • 20 up to 350 MVA
  • Turbo generators
  • Steam turbine generators
  • Monitoring and Diagnosis systems