How Caterpillar & NVIDIA are Deploying Physical AI

Caterpillar and NVIDIA have announced an expanded collaboration that could reshape supply chain operations across manufacturing, construction and mining sectors.

The partnership focuses on deploying physical AI to optimise factory production systems and create more resilient supply networks through digital twin technology and edge computing capabilities.

The collaboration addresses critical supply chain challenges by enabling real-time data processing and autonomous decision-making across Caterpillar's global manufacturing footprint.

These advancements could help companies navigate supply chain disruptions more effectively while reducing operational bottlenecks in production environments, according to Caterpillar.

Joe Creed, CEO of Caterpillar, says: "As AI moves beyond data to reshape the physical world, it is unlocking new opportunities for innovation. Caterpillar is committed to solving our customers' toughest challenges by leading with advanced technology in our machines and every aspect of business."

Digital twins transform production planning

Caterpillar is using an NVIDIA AI Factory to create physically accurate digital twins of its manufacturing facilities. These virtual replicas use NVIDIA Omniverse libraries and OpenUSD to mirror real-world factories with high precision, allowing supply chain teams to design and optimise production layouts before implementing changes on the factory floor.

By simulating factory workflows, Caterpillar can identify potential bottlenecks and supply chain constraints before they impact physical operations. This capability could improve planning and expansion phases by testing different production scenarios virtually, helping teams make more informed decisions about resource allocation and facility design.

The models rely on Caterpillar's manufacturing digital data platform, which provides the foundation for automating critical supply chain processes such as demand forecasting and production scheduling. This infrastructure helps create leaner, safer production systems that can adapt to changing market conditions and supply chain pressures.

Edge computing for remote operations

Caterpillar is preparing its manufacturing assets for increased automation by deploying the NVIDIA Jetson Thor platform across its equipment fleet. This technology enables machines to process sensor data locally, reducing reliance on centralised data centres and creating more resilient supply chain operations.

The edge computing approach addresses connectivity challenges in remote manufacturing and mining environments where traditional cloud-based systems may struggle. By processing billions of data points in milliseconds locally, equipment can maintain operational continuity even when network connectivity is limited.

This capability could support autonomous operations across isolated worksites, helping companies maintain production schedules despite infrastructure limitations. The technology acts as a digital nervous system for facilities, allowing machines to make real-time decisions without external input.

AI assistance for workforce efficiency

On 7 January 2025 in Las Vegas, Caterpillar unveiled the Cat AI Assistant, which uses NVIDIA Riva speech models to provide maintenance recommendations and parts information. The tool is designed to help operators and maintenance teams make faster, more informed decisions about equipment servicing and parts procurement.

The assistant offers voice-activated access to troubleshooting guides and can provide proactive alerts about maintenance requirements. This functionality draws on data stored within Caterpillar's Helios unified data platform, creating a connected ecosystem that links production equipment with supply chain information systems.

Jensen Huang, Founder and CEO of NVIDIA, adds: "For a century, Caterpillar has built the industrial machines that shaped the world. In the age of AI, NVIDIA and Caterpillar are partnering across the full spectrum – from autonomous construction fleets to the AI data centres powering the next industrial revolution."

Caterpillar plans to launch an off-board version of the Cat AI Assistant in Q1 2026 and says it will increase research spending through 2030 as it continues developing AI-driven supply chain capabilities.