Share Cat® 340F UHD Excavator Boom Change Procedure04:33 0 Share 0 Likes 0 Dislikes Published on November 26, 2017 Demonstration of how to properly change the boom on a Cat® 340F UHD Excavator machine. Category: #Video Submitted by: Admin Tags:340F, Boom, Cat, Change, Excavator, Procedure, UHD About The Author Admin Related Posts