Civil and military helicopters
Our SAFIR auxiliary power units can be primarily seen in Russian and Chinese helicopters in several developed versions and modifications. The achieved parameters of these units enabling simultaneous supply of compressed air and electricity, an operating altitude up to 6,000 m, continuous operation for up to 6 hours, and a service life of 4,500 hours, ranks PBS APUs in the category up to 100 kW among the world's best. Existing versions of APU Safir are used in Mi-8, Mi-17 and Z8 helicopters.
For more information about our APUs, please contact our experts.