Off-road maneuvering fire fighting truck

The invention relates to a cross-country maneuvering fire fighting truck which comprises a chassis, a hydraulic driving unit, a tank body, a compartment and a fire fighting function unit. The tank body comprises a water tank, a hydraulic oil tank and a foam tank, the water tank is arranged on the carriage, the hydraulic oil tank and the foam tank are arranged on the two sides of the water tank respectively, and the hydraulic oil tank, the foam tank and the water tank form a T-shaped arrangement structure; the fire-fighting function unit comprises power equipment, and the power equipment is used for outputting fire-fighting water, fire-fighting foam and compressed air; the chassis comprises a four-wheel-drive cross-country pickup truck chassis, a broken shaft power takeoff is installed on the chassis and connected with the hydraulic driving unit, and the hydraulic driving unit is used for providing power for power equipment of the fire protection function unit. The cross-country maneuvering fire fighting truck