Forest fire fighting vehicle

The forest fire fighting vehicle comprises a vehicle body with a compartment, a power driving mechanism, a speed increasing mechanism, a pumping mechanism, a pump station and an oil pipe winding disc are sequentially arranged in the compartment from back to front, a floating boat pump storage chamber is arranged below the compartment, and a water pipe placing frame is arranged on the side, corresponding to the power driving mechanism, in the compartment; the power driving mechanism is connected with the speed increasing mechanism and transmits the rotating speed and the torque to the speed increasing mechanism. The speed increasing mechanism is connected with the pumping mechanism and used for increasing the rotating speed transmitted by the power driving mechanism. The pumping capacity of the pumping mechanism is improved through the arrangement of the speed increasing mechanism, and the purpose of reducing the length of the vehicle body is achieved through the power driving mechanism, the speed increasing m