Business aircraft

With products on nearly 1,600 business aircraft deployed worldwide, Safran Transmission Systems contributes to the expansion of the global business aviation market. In particular, Safran Transmission Systems developed and produces the accessory drivetrains for the BR700 engine family and the accessory gearbox on the CFE738.

To ensure customer satisfaction in terms of cost, quality and on-time delivery, we design our systems to optimize engine performance, using simplified architectures and lean manufacturing precepts. 

aircraft in service


A l'occasion de la Convention NBAA (National Business Aviation Association) qui s'est déroulée à Orlando (Floride) du 21 au 23 octobre, Safran à présenté une sélection complète de produits et systèmes dédiés à l'aviation d'affaires. Le Groupe est représenté par ses sociétés Safran Aircraft Engines, Safran Power Units , Safran Landing Systems, Safran Electronics & Defense, Safran Helicopter Engines, Safran Nacelles et Safran Electrical & Power.

A partner to Rolls-Royce in business aviation, Safran Transmission Systems is a supplier on the BR710 engine powering the Bombardier Global 5000/6000 and the Gulfstream G500/G550

The Rolls-Royce BR710 engine powers business aircraft that offer an impressive range exceeding 6,480 nautical miles.

The accessory gearbox on the BR710 draws on the full sum of technological expertise offered by Safran Transmission Systems. This compact unit includes an integral oil reservoir, delivers 110 to 170 kW of power, and logs excellent reliability in service.

Safran Transmission Systems' new assembly line is based on a Lean Manufacturing approach and was designed in collaboration with Rolls-Royce. It's a state-of-the-art pulse line, helping to increase throughput to deliver systems to Rolls-Royce on time and to spec.


Product support:

More than 2,500 BR710 accessory gearboxes are in service, posting an excellent track record. Safran Transmission Systems offers its customers repair services for these units, along with on-site maintenance. We also ensure 24/7 parts availability for AOG situations. 

Hit enter to search or ESC to close