Caterpillar Inc. (NYSE: CAT) saw its shares jump 7.5% in premarket trading on Tuesday after the company reported second-quarter results that far exceeded Wall Street expectations. The heavy machinery giant posted adjusted earnings of $8.17 per share, crushing the consensus estimate of $6.20, while revenue climbed 24% year-over-year to $20.54 billion, also above the $19.20 billion analysts had projected.
The company's backlog reached an all-time high of $72.1 billion, a 92% increase from the prior year, signaling robust demand across its key segments. The construction division was the primary growth engine, contributing 54% of the overall revenue increase and nearly half of the operating profit growth. Power & Energy accounted for roughly 25% of the revenue expansion, while Resource Industries contributed the remaining 20%.
Segment Performance
All three of Caterpillar's primary segments delivered double-digit sales growth in the quarter. Construction Industries led the way with a 35% surge in external sales to $8.346 billion, driven by a 50% jump in North America. Segment profit for construction rose 57% to $1.947 billion, reflecting strong volume and favorable pricing.
Power & Energy, which benefits from AI-driven data center demand, saw sales increase 17% to $8.238 billion, with segment profit up 30% to $2.027 billion. Resource Industries posted a 20% sales gain to $4.648 billion, and segment profit grew 23% to $693 million. The company's adjusted operating margin expanded by 430 basis points to 21.9%.
Earnings Drivers and Tariff Impact
The earnings beat was significantly larger than the revenue surprise, with adjusted EPS exceeding expectations by 31.8% versus a 7% revenue beat. Volume increases contributed $3.1 billion to the top line, while pricing added $595 million. The company also recorded $392 million in anticipated International Emergency Economic Powers Act (IEEPA) recoveries, which amounted to roughly $0.65 per share. Excluding that item, operating profit growth was closer to 36% rather than the reported 50%.
Tariff costs for the quarter came in at approximately $400 million, well below the previous projection of $700 million. For the full year, Caterpillar now expects tariff expenses of around $2.2 billion, excluding recoveries, which is at the low end of its earlier guidance range of $2.2 billion to $2.4 billion.
AI Infrastructure and Backlog
AI infrastructure continued to be a major growth catalyst. Revenue from power generation surged 29% to $3.098 billion, and a related dealer retail metric jumped 72%. Management attributed the higher sales of large engines and turbines primarily to demand from data-center customers.
The backlog increased by $9.4 billion from the first quarter to $72.1 billion, representing about 3.5 quarters of revenue based on the current run rate. Chairman and CEO Joe Creed noted, "Strong order rates and a growing backlog reflect broadening momentum across all three of our primary segments."
Guidance and Cash Flow
Looking ahead, Caterpillar raised its 2026 sales growth outlook to mid-to-high teens percentage growth, up from the previous low-double-digit forecast. The company expects solid third-quarter sales growth and an adjusted margin above last year's level. Full-year margin, excluding IEEPA recoveries, is projected to be near the lower end of its target range.
Free cash flow from Machinery, Power & Energy climbed 118% to $5.1 billion, and the company returned $2.2 billion to shareholders through dividends and buybacks.
Risks and Outlook
While the results were strong, investors should note that backlog is not a guarantee of future revenue. Potential slowdowns in data-center permits or construction investment could impact demand. The company's 8:30 a.m. ET conference call is expected to provide more details on backlog composition and conversion, as well as insights into normalized margins.
