Case Study: Dragline Swing to
Dump Automation By Peter Corke, CSIRO Manufacturing Technology/CRC for Mining Technology and Equipment (CMTE) Peter Corke presented a case study of a project to automate the dragline swing to dump operation. The project is
funded by ACARP, BHP Coal, Pacific Coal and the CMTE and is being carried out on a dragline at Pacific
Coal's Meandu mine near Brisbane. Corke began by highlighting that the minerals industry makes extensive use of large, mechanised machines.
However, unlike other industries, mining has not adopted automation and most machines are controlled by
human operators on board the machine itself. Choosing an automation target The dragline automation was chosen because: draglines are one of the biggest capital assets in a mine; performance between operators vary significantly, so improved capital utilisation is possible; the dragline is often the bottleneck in production; a large part of the operation cycle is spent swinging from dig to dump; and
it is technically feasible. There has been a history of drag line automation projects, none with great success.