UNIC URW-295 mini spider crane

UNIC mini cranes are the world’s most compact cranes and have been used in a wide variety of industry sectors for lifting where space and access are restricted. There are currently 9 models in the UNIC range, from 0.995 tonnes to 10 tonnes in lifting capacity.

https://www.craneblogger.com/new-cranes/lights-camera-action-for-unic-mini-cranes/2013/02/05/

https://www.klclutch.com/news/new-technology-mini-cranes/