498HS Engine - Zanzottera Technologies Srl

Zanzotteraengines04 May, 2026Business

The 498HS engine by Zanzottera Technologies is a compact, high-performance two-cylinder, two-stroke boxer engine designed for UAV applications, delivering around 44 HP with an excellent power-to-weight ratio. Weighing roughly 16.8 kg, it features electronic fuel injection, an integrated 120A brushless starter-generator, and an advanced ECU with onboard sensors for real-time monitoring and diagnostics, making it a reliable, fuel-efficient, and durable solution for demanding aerospace and defense missions.