Caterpillar Q1 2026: Data Center Demand Fuels Record $63B Backlog; Outlook Raised (CAT Q1 2026 Earnings Call)

Booming Data Center Demand Drives Record Backlog

Caterpillar reported a standout first quarter of 2026, with sales and revenues jumping 22% to $17.4 billion and adjusted profit per share soaring 30% to $5.54. A massive driver of this outperformance was the Power and Energy segment, which saw sales surge 22% to $7.0 billion. Within this segment, power generation sales skyrocketed 48%, fueled by insatiable demand for large reciprocating engines and turbines used in data center applications. The company noted that data center customers are increasingly demanding "prime power" configurations rather than just backup solutions, leading to massive multi-year orders. During the quarter, Caterpillar signed its sixth agreement exceeding 1 gigawatt, a massive 2.1-gigawatt deal with Pro Power for large gas generator sets. This incredible demand pushed Caterpillar's total enterprise backlog to an all-time record of $63 billion, an astounding 79% increase year-over-year.

Aggressive Capacity Expansion and Raised Long-Term Targets

To meet this unprecedented demand from the data center and cloud computing industries, Caterpillar announced a major acceleration of its manufacturing capacity. The company is now expanding its large reciprocating engine capacity to nearly three times its 2024 levels, an upgrade from the previously announced doubling of capacity. Capital expenditures to support this growth are expected to average between 4% and 5% of sales through 2030, with heavy investments scheduled between 2027 and 2029. Consequently, Caterpillar significantly upgraded its long-term financial targets. The company now expects a compound annual growth rate (CAGR) for total enterprise sales of 6% to 9% between 2024 and 2030, and projects power generation sales to more than triple by the end of the decade.

Managing Tariffs Amidst Broad-Based End Market Strength

Beyond power generation, Caterpillar's traditional end markets showed remarkable resilience. Construction Industries sales jumped 30% to $7.2 billion, supported by robust infrastructure spending in North America fueled by the IIJA, resulting in a 7% increase in sales to users. Meanwhile, Resource Industries recorded its strongest order intake quarter since 2012, driven by high demand for copper and gold. These strong fundamentals allowed management to raise full-year 2026 guidance to low double-digit sales growth. Profitability remained strong with an 18.0% adjusted operating profit margin, despite absorbing roughly $600 million in newly introduced tariff costs in the quarter. Management lowered its full-year tariff cost estimate to $2.2 billion-$2.4 billion, reflecting adjustments following a Supreme Court ruling regarding IEEPA tariffs.

Q&A Highlights: Focus on Data Center Architecture and Capacity

The Q&A session was heavily focused on the mechanics of Caterpillar’s data center business. Analysts inquired about the evolving architecture of data center power, specifically the use of reciprocating engines paired with turbines "behind the meter." CEO Joe Creed confirmed this is a growing trend, noting that Caterpillar's ability to supply and integrate both technologies gives the company a distinct competitive advantage. When questioned on the potential for data center power architectures to shift away from backup generators, Creed emphasized that as facilities scale and data usage—particularly for AI—explodes, the need for both prime and reliable backup power will only intensify. The call also served as a farewell to retiring CFO Andrew Bonfield, who passes the reins to incoming CFO Kyle Epley.