Asimov has launched OpenCrane, an open-source crane system designed specifically for humanoid robots. The frame stands 200 cm tall with a 180 cm span, constructed from 6063-T5 aluminum extrusions and features a modular design that allows mounting components without drilling. The complete specifications and assembly files are available on GitHub for free use by the robotics community. This addresses a key infrastructure need for DIY humanoid developers, providing a standardized frame that enables rapid prototyping and testing.