Data center double-stack diesel generator set assembly completed with the continuous development of modern industry and infrastructure construction, demand for high power, flexible deployment of emergency power equipment is growing. Among the numerous emergency power solutions, double-layer container diesel generator sets are increasingly favored by more and more engineering projects due to their compact structure, convenient transportation and efficient operation and maintenance. Today, the customer ordered a 50 HZ, 400V power output of 3000 kva WEIChai Baudouin double-stack diesel generator set assembly completed, by the customer's factory acceptance testing is complete. First of all, the generating set with a standard double container design, bottom is 16 M55D2900E310 baudouin Engine, Rated power 2640 kw / 3300 kva, 1500 RPM, form a complete set of Leroy Somer LSA53.2 M9 Alternator assembled, the upper is large horizontal tank. The design of the lower container fully takes into account the layout of the unit and the requirements of ventilation and heat dissipation. Diesel generator sets of the 3000KVA level are large in size and heavy in weight, and have high requirements for the bearing capacity of the foundation and structure. The bottom of the container is reinforced and equipped with shockproof supports to ensure the long-term stable operation of the generator set. The container is standardly equipped with sound insulation and fireproof materials inside, effectively reducing operational noise and ensuring the safety of equipment and personnel. In addition, the bottom layer also integrates core auxiliary components such as diesel storage systems, automatic control systems, and power distribution cabinets, enhancing the capabilities of modular installation and rapid deployment. The upper container is designed for horizontal tank. Due to the large amount of heat generated during the operation of high-power diesel generator sets, an efficient cooling system must be equipped. The horizontal water tank is large in volume and has sufficient capacity, which can continuously provide the required cooling water for the generator set. In addition, the dedicated layout of the upper water tank helps to utilize gravity to achieve natural water supply, enhancing the reliability of the overall system operation