Pronto AHS surpasses two million tons hauled
A mixed Caterpillar and Komatsu fleet using Pronto AHS autonomously hauled more than two million tons of limestone at Lake Bridgeport.

Evidence notes
- The milestone was achieved in under eight months of operation.
- The fleet combined Caterpillar 775G and Komatsu HD605 trucks under one autonomy system.
- The site became North America's first fully autonomous mixed-fleet quarry.
Company context
Pronto develops OEM-agnostic autonomous haulage systems that retrofit quarry and mining trucks. It operates as the core technology engine of Atoms Mining.