In today’s diverse fire prevention and control environment, the mobility, reliability, and adaptability of firefighting equipment have become key criteria for evaluating their performance. As an emergency device that integrates high efficiency, flexible operation, and rapid response, the portable fire pump leverages its compact design, powerful performance, and user-friendly operation to play an irreplaceable role in various complex and dynamic fire scenes. This mobile diesel-powered fire pump is specifically designed for use in outdoor, power-deficient, confined spaces, or areas with restricted access. It is widely applicable for forest fire prevention, oil field firefighting, rural self-built housing fire suppression, initial fire response in high-rise buildings, and fire safety support for temporary large-scale events, providing users with a stable and efficient firefighting solution. First, in terms of the power system, the device uses a high-performance four-stroke diesel engine as the core power source, offering strong output power and excellent fuel efficiency. Compared to traditional electric fire pumps, diesel-driven pumps offer greater independence and durability, enabling continuous and stable operation even in areas without electricity or with unstable power supply. This ensures timely response during the initial stages of a fire, significantly enhancing emergency response efficiency. Second, in terms of pump design, this portable fire pump adopts a single-stage or multi-stage centrifugal structure, allowing customers to configure high-head or high-flow parameters based on their actual needs. The maximum head can exceed 80 meters, and the maximum flow rate can surpass 100 cubic meters per hour, effectively covering the needs of various buildings in both urban and rural areas. Additionally, the pump body is made of corrosion-resistant cast iron or aluminum alloy die-casting, offering excellent pressure resistance and high-temperature adaptability, enabling continuous operation in harsh environments and significantly extending its service life. From a structural design perspective, the product adopts an integrated steel pipe protective frame structure, with the frame surface treated using high-temperature static spray coating technology, providing excellent rust prevention and impact resistance, and adapting to harsh transportation and usage conditions. The overall weight is reasonably controlled, and it is equipped with wear-resistant rubber tires and a foldable handle, allowing a single person to quickly move and deploy it, significantly saving manpower. Additionally, the device has undergone intelligent upgrades in its control system, featuring a simple panel button start or electric start mode, along with multiple safety protection mechanisms such as low oil pressure alarms, water temperature alarms, and start-up fault alerts. This enables operators to quickly complete operations even in emergency situations, greatly enhancing operational reliability and user-friendliness. Notably, the pump unit can be optionally equipped with quick-connect interfaces, suction hoses, spray guns, and water hoses, among other firefighting accessories, to accommodate different firefighting strategies and operational preferences. The device also features excellent noise control, with an optimized exhaust system design that minimizes disturbances to the surrounding environment during operation, making it particularly suitable for densely populated areas or nighttime emergency tasks. In terms of transportation and storage, the portable fire pump has a compact overall size, is easy to stack, and is convenient to transport. It can be loaded into light trucks, pickup trucks, or emergency vehicle trunks. Even in rugged terrain or narrow paths, it can be rapidly deployed, effectively reducing response times and minimizing the risk of fire spread. Additionally, this product has passed multiple quality inspection certifications, complies with international firefighting equipment standards, and meets the regulatory requirements for firefighting equipment in various countries and regions worldwide. It is widely used in overseas engineering projects, construction contracting companies, international aid organizations, and other fields, and is highly trusted by professional users. Overall, this portable diesel-powered fire pump truly achieves “small size, big power.” While ensuring that performance parameters are not compromised, it combines lightweight design, easy operation, and low maintenance costs, making it a highly competitive and efficient emergency tool in the current fire equipment market. Whether it’s rapid fire suppression in forest areas, initial firefighting in communities, remote water supply operations, or supporting large-scale firefighting systems, it can respond swiftly, provide stable water supply, and sustain operations, offering robust support for emergency firefighting tasks in various environments. As urbanization accelerates and natural disasters become more frequent, rapid response and efficient fire control have become core challenges for modern firefighting. This product is a highly efficient solution designed to address this trend. In the future, as more users demand flexible, operable, and multi-functional equipment, portable fire pumps will play an increasingly important role globally, making them an indispensable choice for any organization seeking to enhance its initial firefighting capabilities and emergency response levels.