The HZ15 Railway Platform Vehicle (officially classified as a "Field Platform Launching Vehicle") is a specialized emergency logistics asset designed to solve a critical gap: loading and unloading heavy equipment when fixed railway platforms are unavailable, damaged, or impractical to use. Built for agility and self-sufficiency, it features three core capabilities—self-erection, self-retrieval, and self-movement—eliminating reliance on cranes, forklifts, or other auxiliary machinery. This makes it a linchpin for rapid-response railway operations, whether in disaster zones, remote construction sites, or military field deployments where every minute of downtime risks delays to critical supplies or equipment.