Hillhead 2012
19 - 21 June 2012
International live demonstration show for the quarrying, recycling and heavy construction industries at Hillhead Quarry, Buxton, UK.
back-acter
A shovel that digs towards the back acter machine and is capable of digging below track level.
[img_assist|nid=15075|title=Back acter|desc=|link=none|align=left|width=266|height=200]
The monthly journal for the quarry products industry.