First ‘super dozer’ Allis-Chalmers’ HD-41
Image: This HD-41 is working in Europe with another Allis-Chalmers product, an HD-21, in the background. This photo shows how the rear decking was sloped...
Category : Q&M
Technology – can’t shoot it, can’t live without it
Aunty Netta explains what every society whatever end of the world, up there or down here, relies on in common – technology. As long as...
Quarry managers’ training Why return on investment is so important
By Andy Loader, First Rock Let me be blunt: The prime objective of the Quarry Manager is to ensure that the operation makes money! Yes,...
Recovery team head towards the end of Pike River drift
Last December the Pike River Recovery Agency breached the mine tunnel’s 170-metre seal by making a ‘door’ as the next step in its $36 million project to...