机械行业周报：燃机巨头订单旺盛，机器人基础模型 Pi06 鲁棒性提升-20260303

Investment Rating - The report rates the mechanical industry as "Overweight" [5]. Core Insights - The mechanical equipment index increased by 4.40% from February 24 to February 27, outperforming the CSI 300 index, which rose by 1.15% [7]. - Strong orders from gas turbine giants, with GEV's production capacity sold out until 2029, driven by increased demand for computing power and tight overseas power supply [5]. - The report highlights significant growth in various sectors, including humanoid robots, AI infrastructure, and engineering machinery, with specific company recommendations for investment [5]. Summary by Sections Market Overview - The mechanical equipment sector's performance was ranked 11th among 31 primary industries, with a year-to-date increase of 65.66% compared to the CSI 300 index's 23.30% [9]. Sub-industry Data - Engineering Machinery: Excavator sales in January 2026 reached 18,708 units, up 49.5% year-on-year, while automobile crane sales increased by 28.7% [36][37]. - Industrial Robots: The production of industrial robots in December 2025 was 90,116 units, reflecting a year-on-year growth of 14.70% [42]. - Oil Service Equipment: As of February 27, 2026, there were 1,822 active drilling rigs globally, with Brent crude averaging $72.48 per barrel [54][55]. - Photovoltaic Industry: The report notes stable prices in the photovoltaic sector, with the polysilicon price index remaining unchanged [66][74]. - Lithium Battery Industry: In January 2026, new energy vehicle sales were 944,000 units, showing a slight increase of 0.11% [72]. Company Recommendations - Humanoid Robots: Recommended companies include Hengli Hydraulic, Changying Precision, and Zhaowei Electromechanical [5]. - AI Infrastructure: Recommended companies include Ice Wheel Environment and Hanzhong Precision [5]. - Engineering Machinery: Recommended companies include Sany Heavy Industry, XCMG, and Zoomlion [5]. - Photovoltaic Equipment: Recommended companies include Aotwei and Maiwei [5]. - Lithium Battery Equipment: Recommended company is Haimeixing [5].