Fuel young imaginations with the LEGO Technic Surface Space Loader LT78 (42178), an action-packed space exploration vehicle built for kids who love futuristic machines and hands-on adventures. Designed for boys and girls ages 8 and up, this detailed space loader brings planetary missions to life with realistic moving features and rugged design. This feature-rich vehicle includes working steering, a raising and lowering operator’s cab, and a functional crane that lifts and transports cargo across imaginary alien terrain. Kids can test the loader on rocky landscapes, roleplay life on another planet, and create exciting off-world missions filled with discovery and teamwork. The set also includes a special space air-lock element, allowing builders to connect compatible space-themed LEGO sets (sold separately) to expand their interplanetary world. With authentic Technic functions and immersive play features, this build delivers both engineering fun and creative storytelling.DETAILS Style #: 42178 Pieces: 435 Features: Working steering, raising/lowering operator’s cab, functional crane for cargo transport Special Element: Space air-lock connector for linking with compatible space sets (sold separately) Dimensions: Measures over 3.5" H x 8" L x 7" W (9 x 20 x 19 cm) Recommended Age: 8+ Building Support: LEGO Builder app with 3D viewing, progress tracking and model rotation