Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 138,151 pages of information and 223,041 images on early companies, their products and the people who designed and built them.
of USA and Team Valley, Gateshead.
The Eimco Rockershovel, also known as the 'Mucker' was powered by compressed air at 3-8 bar. It weighs 2025kg and although the 12B model shown in the images was the smallest in the range it was ideally suited to the very narrow tunnels at Geevor.