Pronto AHS surpasses two million tons hauled

Jan 15, 2026 · Production Milestone · Pronto AI · Mining

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

Pronto AI company media
Company media · Pronto AI
  • 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.

Pronto develops OEM-agnostic autonomous haulage systems that retrofit quarry and mining trucks. It operates as the core technology engine of Atoms Mining.