Investment Rating - The report maintains an investment rating of "Leading the Market-A" for the general machinery sector [1][10]. Core Insights - The demand for power in North American data centers is increasing, leading to opportunities for domestic gas generator replacements and overseas expansion [1][10]. - The global power consumption of data centers is projected to double from approximately 415 TWh in 2024 to 945 TWh by 2030, indicating a significant growth trajectory [5]. - Caterpillar's revenue reached a historical high of $67.6 billion in 2025, with a 71% year-on-year increase in orders, driven by the surge in demand for data center backup power and gas engines [6][10]. Summary by Sections Market Performance - The general machinery sector has shown strong performance over the past year, with significant growth in the energy and power segment, which achieved a revenue of $9.4 billion, a 23% year-on-year increase [2][6]. Data Center Power Solutions - The increasing reliance on off-grid power solutions in data centers is driven by the mismatch between data center construction cycles and grid expansion timelines, necessitating the use of gas engines as primary power sources [5][8]. - Wärtsilä has secured orders for 507 MW of gas engines for data centers in the U.S., highlighting the growing trend of using gas engines for primary power supply [3][7]. Engine Market Dynamics - The share of gas engines in data center power generation is expected to rise from 28.6% in 2020 to 53.7% by 2024, with projections indicating a further increase to 70.8% by 2030, corresponding to a market size of approximately 101.8 billion RMB [8][10]. - The advantages of medium-speed engines include shorter delivery times, operational reliability in various environments, cost-effectiveness, and compliance with low emissions standards [9]. Investment Opportunities - The imbalance in supply and demand for gas engines in overseas markets presents an opportunity for domestic manufacturers to expand internationally [10][11]. - Key companies to watch include Weichai Heavy Machinery and Weichai Power, which have advantages in the North American market and in the production of gas engines [11].