Core Viewpoint - SANY Automobile Crane Machinery Co., Ltd. has applied for a patent related to a method, device, and equipment for calculating the power consumption of pure electric cranes, indicating a focus on enhancing energy efficiency in electric machinery [1] Group 1: Patent Application - The patent titled "Method, Device, and Equipment for Power Consumption Statistics of Pure Electric Cranes" was published with the number CN121515829A and was applied for on December 2025 [1] - The technology involves monitoring the power system, specifically focusing on the charging and discharging parameters of the energy pool in pure electric cranes, which helps in accurately calculating power consumption [1] - The proposed method simplifies the power consumption statistics process and improves the accuracy and reliability of overall vehicle energy consumption statistics [1] Group 2: Company Overview - SANY Automobile Crane Machinery Co., Ltd. was established in 2008 and is located in Changsha, primarily engaged in the general equipment manufacturing industry [1] - The company has a registered capital of 163.4 million RMB and has made investments in 43 enterprises [1] - SANY has participated in 3,383 bidding projects and holds 1,410 patent records, along with 134 administrative licenses [1]