How a North American coal mine reduced haulage costs by 20% with Komatsu FrontRunner AHS
Integrated autonomous dispatch balanced loading and reduced queuing, delivering 30% better fleet utilization.
Context
The mine faced bottlenecks from long queues at shovels and mismatches between truck arrivals and loading capacity, leading to reduced utilization and increased hauling costs. Manual dispatch struggled to balance loading across multiple active areas.
Solution
Implementation of Komatsu's FrontRunner AHS integrated with Modular Mining's DISPATCH optimization tools reduced delays and balanced loading. The system coordinates truck assignments to minimize wait times and maximize shovel utilization.
Results
The autonomous system achieved a 20% reduction in haulage costs and 10% increase in material moved per shift. Fleet utilization improved by up to 30% through optimized dispatch and reduced queueing at loading points.
Data Inputs
Truck telemetry, shovel loading rates, queue lengths, material destinations