Aircraft Hydraulic Systems Market Size Worth USD 33.47 Billion by 2034 | CAGR: 11.2%

The global aircraft hydraulic systems market size is expected to reach USD 33.47 billion by 2034, according to a new study by Polaris Market Research. The report “Aircraft Hydraulic Systems Market Share, Size, Trends, Industry Analysis Report: By Type (Open-Center Hydraulic Systems and Closed-Center Hydraulic Systems), By Platform, By Component, By Actuation Technology, By Solution, By End Use, and By Region – Market Forecast, 2026–2034” gives detailed insight into current market dynamics and provides analysis of future market growth. 

Aircraft hydraulic systems use pressurized fluid to transmit power and perform critical operations on an aircraft. Components include pumps, actuators, valves, accumulators, hoses, filters, and hydraulic fluid. These systems are used in areas like flight control systems, landing gear, braking, steering, and other applications. The aircraft hydraulic system market comprises systems and components used across fixed-wing aircraft, rotary-wing aircraft, UAVs, and advanced air mobility platforms.

Fleet expansion and fleet modernization programs are the key factors behind the growing demand for aircraft hydraulic systems. Another factor behind the demand for aircraft hydraulic systems is the introduction of high-pressure hydraulic systems. High-pressure hydraulic systems that operate at pressures greater than 5,000 psi have higher power density. Military aircraft modernization programs are further driving the demand for hydraulic systems and components.

The aviation industry is shifting toward more electric aircraft (MEA). This trend is leading to less use of hydraulics in certain functions of an aircraft. However, there are certain functions that still require hydraulic systems. They include landing gear and aircraft controls. This, in turn, drives demand for components that can operate with newer aircraft models. Moreover, new products are being developed to meet changing aircraft system requirements.

Another market opportunity for aircraft hydraulic systems is lightweight components. Manufacturers are using lightweight alloys and composites in certain components. These can help minimize the weight of hydraulic systems. Lighter hydraulic systems will improve aircraft performance. Hence, this offers scope for manufacturers in terms of lightweight components.

Aircraft Hydraulic Systems Market Report Highlights

• North America accounted for the largest share of 38.40% in 2025. This is due to commercial aviation dominance and technological advancements.
• Asia Pacific is projected to witness rapid growth at an 13.90% CAGR. Growing air travel has created an increased need for aircraft hydraulic systems.
• The closed center hydraulic systems segment accounted for an 62.60% share in 2025. This is due to its efficiency and ability to meet the diverse operational requirements of various aircraft systems.
• The fixed wing segment accounted for an 58.30% market share in 2025. This reflects growth in business aviation and military fleet modernization.
• The commercial aviation segment led with an 54.80% share in 2025. This is due to the emergence of low-cost carriers and digital transformations.
• A few of the key market players include Beaver Aerospace & Defense, Inc. (Héroux-Devtek Inc.); CIRCOR International, Inc.; Collins Aerospace (RTX Corporation); Crane Aerospace & Electronics (Crane Company); Eaton Corporation plc; HYDAC International GmbH; Liebherr Group; Moog Inc.; Nabtesco Corporation; Parker-Hannifin Corporation; Safran SA; Sumitomo Precision Products Co., Ltd.; Triumph Group, Inc.; Whippany Actuation Systems LLC (TransDigm Inc.); and Woodward, Inc.

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Polaris Market Research has segmented the aircraft hydraulic systems market report based on type, platform, component, actuation technology, solution, end use, and region:

By Type Outlook (Revenue – USD Billion, 2021–2034)

• Open-Center Hydraulic Systems
• Closed-Center Hydraulic Systems

By Platform Outlook (Revenue – USD Billion, 2021–2034)

• Rotary Wing
• Fixed Wing
• UAV
• Advanced Air Mobility
  • AAM/eVTOL

By Component Outlook (Revenue – USD Billion, 2021–2034)

• Pumps, Actuators
• Valves
• Accumulators
• Hoses
• Filters
• Hydraulic Fluid

By Actuation Technology Outlook (Revenue – USD Billion, 2021–2034)

• Centralized
• Electro-Hydrostatic Actuators (EHA)
• Hybrid

By Solution Outlook (Revenue – USD Billion, 2021–2034)

• Linefit
• Retrofit

By End Use Outlook (Revenue – USD Billion, 2021–2034)

• Military Aviation
• Commercial Aviation
• Business Aviation

By Regional Outlook (Revenue – USD Billion, 2021–2034)

• North America
  • U.S.
  • Canada
• Europe
  • France
  • Germany
  • UK
  • Italy
  • Netherlands
  • Spain
  • Russia
  • Rest of Europe
• Asia Pacific
  • China
  • Japan
  • India
  • Malaysia
  • South Korea
  • Indonesia
  • Australia
  • Vietnam
  • Rest of Asia Pacific
• Latin America
  • Brazil
  • Mexico
  • Argentina
  • Rest of Latin America
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • Israel
  • South Africa
  • Rest of Middle East & Africa