Designed to launch heavy-lift fixed-wing UAVs, our hydraulic catapults generate up to 180 kN of launch force via a triple-stage telescopic cylinder system. The high-pressure hydraulic system (42 MPa) accelerates UAVs with payloads up to 200 kg to takeoff speeds (60-100 m/s) within 20 meters of launch track. A linear induction motor assist system provides additional thrust during the initial phase, reducing peak hydraulic pressure by 25%. The catapult features a modular track design with quick-change rails to accommodate different UAV wheelbase sizes, while an integrated laser velocimeter (sampling rate 1 kHz) ensures precise speed control. An emergency shutdown system with redundant pressure sensors meets military safety standards (MIL-STD-882E), making it suitable for cargo UAVs, surveillance aircraft, and military drones. Contact us for payload-speed performance charts or view our heavy-lift UAV launch case studies.