The portable fire pump is the fire pump which is directly connected with engine and water pump and can be operated by manpower to save common material fire and small oil fire. Because of the advantages of portable and flexible, it is not restricted by traffic, power and regional obstacles, and has been widely used to fight the initial fire in places where roads such as industrial and mining enterprises, warehouses, ports, docks and rural areas have poor traffic conditions and fire engines are difficult to pass or cannot arrive in time. 

The portable fire pump is mainly composed of engine, water supply system and hand-lift frame. The engine is the power, and most of the engines used for the portable fire pumps are automobile engines, because the automobile engines have the characteristics of high power, light weight, simple structure, convenient use and maintenance, quick start, etc. The water supply system is the working part of the portable fire pump, and the hand-lift frame is the support of the whole machine. The pump can be lifted by pulling out the handle horizontally, when using.

Classification of portable fire pumps; according to the maximum power of the engine calibration, it can be divided into 5, 7, 8.59, 10, 15, 20, 22, 25 horsepower prtable fire pump;
according to the number of cylinders in the engine, it can be divided into two types: single cylinder engine and double cylinder engine portable fire pump.
according to the engine working cycle, it can be divided into two types: two-stroke engine portable fire pump and four-stroke engine portable fire pump.
according to the cooling mode of the engine, it can be divided into air-cooled and water-cooled portable fire pumps
according to the engine, it can be divided into gasoline engine, diesel engine rotor engine and gas turbine portable fire pump.
according to the starting mode, it can be divided into four types: hand pull rope starting, hand pull rope self-duplex starting, motor starting, hand lift rope starting and motor starting.
according to the way of water diversion, it can be divided into three types: water ring water diversion pump diversion, sliding vane water diversion pump diversion and jet water diversion pump diversion portable fire pump.
according to the ignition mode, it can be divided into three types: flywheel magneto ignition, contactless magneto ignition and battery battery ignition portable fire pump.