Sokolov: In Phase 2, a rocket booster engine is attached to the frame of the Shagohod.The unit incorporates the same technology used the Vostok rocket that sent Major Gagarin into space.

• 在第二阶段，将一个火箭推进器安装在Shagohod的架构上，这个技术同样用于将加加林少校送上太空的东方号火箭上。