Walinga USA Inc 1190 Electric Avenue , Wayland , Michigan 49348 USA About Solutions products Publications videos Downloads Companies Walinga USA Inc Videos HOAG Boom Test-Video HOAG Boom Test-Video 0 Share Testing the functionality of a boom on a new 'HOAG' (High Output Auger) Feed Trailer. Customer comments No comments were found for HOAG Boom Test-Video. Be the first to comment! Add your comment Publish your comment Great! comment successfully added!