Safran Helicopter Engines and Helicoptères Guimbal have formed an exclusive partnership to equip the GrandCabri G5, a five-seat turbine helicopter under development, with the 450-shaft-horsepower Arrius 2D engine.
The GrandCabri G5 aims to fill the gap between Guimbal’s two-seat Cabri G2 piston trainer and larger single-engine turbine models, supporting civilian and military missions. Entry into service is targeted before 2030.[1][2]
The Arrius 2D, a new variant of Safran’s Arrius family, incorporates a proven gas generator for maturity at service entry, along with specific integration for the G5 and a dual-channel FADEC system to ease pilot workload. It offers a 3,000-hour time between overhaul, with access to Safran’s global support network.[1][3]
The Arrius family has accumulated over 14 million flight hours, with more than 4,400 engines delivered to 430 customers across 60 countries. It spans 450 to 750 shaft horsepower for light single- and twin-engine helicopters.[1][3]
Bruno Guimbal, president and CEO of Helicoptères Guimbal, stated the engine aligns with the company’s focus on modern, safe technology. Cédric Goubet, CEO of Safran Helicopter Engines, noted the Arrius provides a reliable propulsion solution for light helicopters.[1]