The Power Behind Regional Airline Turboprops
1,800 to over 5,000 shaft horsepower
The PW100/PW150 engine family is the benchmark for low fuel consumption on routes of 350 miles or less. That means they consume 25% to 40% less fuel and produce up to 50% fewer CO2 emissions than similar-sized regional jets. Our engines are also biofuel compatible. Airlines and governments count on the reliability and versatility of our engines to fly in many challenging environments.
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Services Hub transforms your digital experience by seamlessly guiding you to the right PW100/PW150 engine maintenance solutions for your aircraft, engine model and life cycle stage in seconds.
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The regional aviation industry – which we helped create – brings the convenience of commercial flight to countless communities around the world and fuels new business opportunities. 

The Power to Perform, Reliably

No other engine family for the regional market delivers higher propulsion at takeoff and climb when it comes to powering short-haul, regional aircraft. 

We have built our reputation on the reliability of our engines. The PW150A engine, for example, has a dispatch availability of more than 99.96%. Our PW100/PW150 engines have four times more flying hours than our nearest competitor.

Building the Future of Regional Flight

We are working on next-generation engine technologies tailored to meet the business needs of our many diverse customers. We are looking at bringing more power, improved fuel consumption, better noise and emissions performance and improved maintainability, while delivering the same durability and dependability our customers expect.

As part of the UTC family, we have access to vast R&D resources ranging from big data to manufacturing technologies, and emerging digital technologies to new engine development.

Global Customer Support

Our engines offer low lifecycle cost, in part due to a growing suite of services that minimize fuel burn and emissions and maximize time on wing.


Our Fleet Management™ Program (FMP™) is our most tailored plan to maximize performance and ensure predictable costs


P&WCSMART maintenance solutions extend the life of your engines with cost-effective solutions


Our FAST™ solution lets you make informed decisions with full-flight data


Oil Analysis Technology identifies issues up to hundreds of hours before they happen


Advisory Services give you recommendations to help you grow and minimize engine-related costs


PW100 engines incorporate the latest advanced technologies to exceed our customers' expectations 

PW100-powered regional turboprop aircraft consume 25 to 40 per cent less fuel and produce up to 50 per cent lower CO2 emissions than similar sized jets, with correspondingly lower greenhouse gases. 38 PW100 models have been produced, ranging in shaft horsepower power from 1,800 shp to 5,000 shp. The PW100 is a three-shaft, two-spool engine. Low pressure and high pressure compressors are powered independently by cooled turbine stages. A third shaft couples the power turbine to the propeller through a reduction gearbox, optimized to establish the best combination of engine and propeller efficiencies.  


Ranging in power from 1,800 shp to over 5,000 shp, PW100 engines are available in 38 models.



(Max. RPM)




PW150 Series 6,200 5,000 1,020 44 30 95
PW127 Series 3,200 2,750 1,200 33 26 84
PW123/124 Series 3,000 2,400 1,200 33 26 84
PW120 Series 2,400 2,100 1,200 31 25 84
PW118 Series 2,180 1,800 1,300 31 25 81
* Powers are approximate values at take-off. Available at sea level, standard day, static conditions, uninstalled.
** Dimensions are approximate values.
*** Equivalent Shaft Horsepower: includes estimated equivalent contribution of exhaust thrust.

Applications (9)

  • PW118

    Embraer EMB120 Brasilia
  • PW119

    Dornier 320-110/120
  • PW120/121

    ATR 42-300/320
    ATR 42-400
    De Havilland Aircraft Dash 8-100
  • PW123

    De Havilland Aircraft Dash 8-200
    De Havilland Aircraft Dash 8-300
    Viking CL-215T/CL-415
  • PW124

    ATR 72-200
  • PW125

    Fokker 50
  • PW126

    JetStream Aircraft ATP
  • PW127

    Airbus Defence and Space C-295
    ATR 42-500/600
    ATR 72-210/500/600
    AVIC Xi’an Aircraft MA-60/600
    Fokker 50 High Performance
    Fokker 60 Utility
    Ilyushin IL-114-100
  • PW150A

    De Havilland Dash 8-400

Services & support to keep you flying

Need support?

US & Canada
1 800 268-8000


Call: +8000-268-8000

or: +01-450-647-8000

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