Caterpillar Expands Autonomous Quarry Trucks to Two More Sites
Luck Stone deployment follows successful pilot that moved 3.5 million tons without injury, as equipment makers race to automate aggregate operations.
Caterpillar is expanding autonomous hauling technology to two additional quarries operated by Luck Stone in Virginia, building on a pilot program that has moved more than 3.5 million tons of material without a single reported injury.
The equipment manufacturer will integrate its autonomous system across fleets of Cat 775 trucks at Luck Stone's Boscobel and Bealeton operations, according to details first reported by Automation Watch. The expansion follows a pilot deployment at Luck Stone's Bull Run Quarry that went live in November 2024.
Proven track record in quarry conditions
Caterpillar's autonomous trucks have collectively hauled more than 13 billion tons and traveled over 455 million kilometers across all deployments without reported injuries. The Bull Run pilot provided the company with operational data specific to quarry environments, which differ from the mining operations where autonomous haulage has been more widely adopted.
Luck Stone, the largest family-owned crushed stone, sand, and gravel producer in the United States, operates more than 75 product lines across various grades and sizes. The company is a division of Luck Companies.
Beyond the autonomous trucks themselves, Caterpillar will deploy complementary technologies for loaders and other site equipment, creating what the company describes as a broader technology ecosystem across the operations.
Why it matters
Quarry operators face persistent labor shortages and mounting pressure to improve safety and production consistency. Autonomous hauling addresses all three challenges simultaneously while generating operational data that can optimize the entire materials handling process. For equipment manufacturers, the shift represents a fundamental business model evolution—from selling machines to providing integrated technology systems with recurring service revenue.
Competitive landscape intensifies
Caterpillar's expansion comes as competitors advance their own quarry automation offerings. Komatsu has partnered with Silicon Valley autonomous technology company Pronto to develop its Smart Quarry Autonomous system, designed specifically for quarry environments without the infrastructure complexity of large-scale mining automation.
Volvo Group is developing autonomous transport solutions for controlled environments through its Autona/freight and Autona/earth platforms, targeting mines and quarries alongside highway applications.
The competitive dynamic underscores how traditional equipment manufacturers are repositioning themselves as technology integrators, moving beyond one-time equipment sales to ongoing digital services and automation platforms.
Details of the Caterpillar expansion were reported by Automation Watch.
This is an original analysis by the Omega editorial team. Source reporting: Automation Watch.
Want systems like this working for your business?
Book a Call
