Caterpillar Deployed Autonomous Hauling in Oklahoma

Caterpillar launched autonomous hauling technology at the Richards Spur limestone quarry in Oklahoma.

Updated on Sept. 29, 2026 in Manufacturing

Caterpillar Deployed Autonomous Hauling in Oklahoma

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Do you trust that autonomous technology in industrial settings is implemented primarily to improve worker safety?

Caterpillar implemented its Command for hauling technology at the Richards Spur operation to improve safety and operational efficiency. The project utilizes a fleet of 777 trucks to perform tasks while reducing employee exposure to high-risk environments.

Why it matters

This implementation aims to enhance workplace safety by removing personnel from hazardous tasks while simultaneously increasing consistency and reliability in mining operations. Local dealer Warren CAT provides essential support for the autonomous system deployment.

The deployment at the Richards Spur facility is part of a broader network of 62 Carmeuse limestone operations globally. This implementation features a fleet of 777 trucks operating under the company's autonomous Command technology suite.

The players

Caterpillar

Caterpillar is a leading global manufacturer of construction and mining equipment that develops autonomous technology for heavy machinery.

Dolese Bros.

Dolese Bros. is a construction materials company that owns and operates the Richards Spur quarry in Oklahoma.

Warren CAT

Warren CAT is a regional equipment dealer that provides technical support and implementation services for Caterpillar products.

The details

The technology automates the transport of materials within the quarry, targeting improved operational reliability and efficiency. Dolese Bros., the owner of the Richards Spur site, partnered with Caterpillar and local dealer Warren CAT to facilitate the system integration.

Caterpillar deployed autonomous hauling at the Drummond Island quarry in May 2026.
Autonomous hauling systems expanded to sites in Boscobel and Bealeton in September 2026.

Market Landscape

This deployment reflects a strategic shift toward digitizing heavy mining operations through proprietary autonomous systems. By integrating Command technology, Caterpillar reinforces its competitive position against rivals by standardizing automated logistics across diverse limestone extraction sites.

Local operations at the Richards Spur site will benefit from higher levels of safety and standardized output reliability. While the technology changes the nature of local site work, it does not currently affect retail pricing or general consumer product availability.

The takeaway

Autonomous systems continue to transform heavy industry by prioritizing worker safety through the removal of personnel from high-risk tasks. These technologies enable higher consistency in material transport and long-term operational predictability for quarry owners.