Eurocopter marked a new milestone in its product line enhancement strategy by launching the improved-performance, updated EC135 T3/P3 helicopter versions at the ongoing Heli-Expo 2013 (Nevada, Las Vegas), signing Air Methods of the U.S., Norsk Luftambulanse of Norway, and Italy’s Aiut Alpin Dolomites as launch customers.

New features for these latest variants of Eurocopter’s EC135 light, multipurpose twin-engine rotorcraft include significantly improved hot/high performance, increased maximum takeoff weight, improved flight envelope, extended range, cockpit innovations and enhanced interior versatility. T3/P3 designations signify availability of 2 upgraded engine options on the helicopters: Turbomeca’s Arrius 2B2 “Plus” for the EC135 T3; and Pratt & Whitney Canada’s PWC 206B3 for the EC135 P3.

Eurocopter’s launch customers have ordered both the P3 and T3 versions: Air Methods is to acquire six EC135 P3 helicopters to be utilized in air medical transport missions; Norsk Luftambulanse signed for six EC135 P3 rotorcraft in the medical evacuation configuration; while Aiut Alpin Dolomites booked one EC135 T3 for its mountain rescue operations.

“Our EC135 T3/P3 represent the latest examples of Eurocopter’s commitment to continually evolve the product line, applying creativity and innovation in delivering optimum performance for operators,” said Eurocopter President & CEO Lutz Bertling.

“It’s particularly appropriate that the initial customers announced today will benefit from the helicopters’ superior performance in critical life-saving missions that often are performed in highly demanding conditions,” he added.

Changes in the EC135 T3/P3 include a 10-cm. increased length for the main rotor blades, new and optimized software in the FADEC (Full Authority Digital Engine Controls), along with enhanced air intakes compatible with inlet barrier filters that provide engine protection from sand, dust and potential causes of foreign object damage.

Among the resulting improvements are significantly better hot/high performance (with 240 kg. more payload at a 1,500-meter altitude, ISA+20 conditions), improved maximum takeoff weight (a 30 kg. increase to 2,980 kg. when compared with the most recent EC135 P2e/T2e versions), and an improved flight envelope up to -45° C/-49° F (versus -35°C/-31°F).

In the cockpit, notable innovations for the EC135 T3/P3 are the integration of Garmin’s GTN 750 fully-integrated navigation, communications, and GPS avionics solution with a large touch-screen display; the installation of Appareo’s Vision 1000 flight data monitoring and cockpit imaging device, and an iPad holder with power supply. For passengers, the new EC135 versions are offered with Eurocopter’s Stylence® cabin interior.

Further enhancing operational safety is a new external life raft system.