A mobile pump truck is a specialized firefighting vehicle designed for emergency response. Equipped with a water pump, water tank, hoses, and other firefighting equipment, it serves to quickly supply water and pressure to control fires and emergencies. Its functions encompass temporary water sourcing, supplemental water supply for areas lacking resources, and boosting water pressure for varied fire scenarios.Overall, the mobile pump truck's pivotal role lies in providing essential resources for firefighting efforts, ensuring efficient fire control and property protection.