Heavy-Lift Multirotor UAV – Mechanical CAD & Product Design

Conceptual heavy-lift multirotor UAV designed and developed as a complete mechanical CAD assembly. The project features a central structural body, multiple motor/propeller assemblies, modular arms, landing gear, payload support frame, and an enclosed electronics/battery compartment. Key design work: Complete 3D mechanical assembly Multirotor frame and structural design Motor and propeller mounting systems Modular arm construction Payload/support-frame design Landing gear design Enclosure and internal component arrangement Mechanical fastening and joint details Product-oriented CAD modeling and visualization Designed with attention to structural arrangement, manufacturability, component integration, and overall mechanical functionality.