Productivity Improvement With Automatic Truck Dispatching - A Case Study

The methodology and results of a feasibility study of an Automatic Truck Dispatching (ATD) system in an actual open pit mining operation, are presented. Using mine cost data, an economic analysis confirms that capital and operating cost savings with ATD out-weigh the costs. Productivity improvement achievable with ATD is quantified with a computer simulation of truck haulage based on mine production and operational data.