Warning This site is not recommended for Internet Explorer browsers. Please use another web browser to get a better experience.

Explore

Arrius 2B2Plus, the Airbus H135 engine

Arrius 2B1/2B2

Arrius 2B2Plus

Safran Helicopter Engines

Maximum continuous power 621 shp

Max take-off power 660 shp

One Engine Inoperative (OEI) rating 819 shp

Engine monitoring Single-channel FADEC (Full Authority Digital Engine Control)

Time between Overhaul (TBO) 4,000 hours

The Arrius 2B2 powers the Airbus H135. With a take-off power of 633 shp and a cruise power of 580 shp, it is one of the most powerful variants in the Arrius range.

Arrius 2B2Plus

Product Helicopter engines

Safran Helicopter Engines

Maximum continuous power 621 shp

Max take-off power 660 shp

One Engine Inoperative (OEI) rating 819 shp

Engine monitoring Single-channel FADEC (Full Authority Digital Engine Control)

Time between Overhaul (TBO) 4,000 hours

Unmatched level of maturity

Built around a proven core engine

Twin-module configuration delivers high reliability, with low maintenance and operating costs

500
More than 500 H135 are powered by Safran

Engine of the H135

The Arrius 2B2Plus variant entered service on the H135 in 2014. This combination has become increasingly popular among operators, especially those dealing with demanding missions like emergency medical services, search and rescue, or military training.

Like all Arrius 2 versions, the 2B2 is notable for high levels of reliability and simplified maintenance procedures.

The most competitive engine in its category

Arrius 2B2Plus delivers increased power at take-off and during hot and high missions compared to the earlier 2B2 version, together with lower direct operating costs. The engine has also one of the highest TBO (Time between Overhaul) in its class (4000 hours).

With more than 3,800 units delivered to 430 customers in 60 countries and over 10 million operating hours, the Arrius family covers a power range of 450-750 shp and flies in both single and twin-engine light helicopters.

Over the years, the Arrius range has maintained its status as the most competitive and robust engine solution for the light helicopter market, and it continues to be selected for new models.

  • © Rémy Bertrand / Safran
  • © Philippe Pons / Safran