The utility model discloses a multifunctional field operating vehicle, this car includes: frame, gearbox, engine, fertilizer injection unit, turn to preceding regulating plate, turn to the aft ramp, steering adjustment hydro -cylinder, drive mechanism, push away soil spade, front traveling wheel and back row travelling wheel. The utility model discloses owing to set up fertilizer injection unit, push away soil spade, the share can also be set up on the hou mian stores pylon or the son is dragged for, can carry out fertilizer application operation and soil preparation operation to the paddy field, can transport agricultural goods and materials or paddy field seedling on the locomotive fill of setting, ordinary round or paddy field wheel can be changed as required at any time to preceding, back row travelling wheel. The utility model discloses at preceding steering adjustment board and the steering adjustment hydro -cylinder that sets up of frame, can make the operation car turn to steady flexibility, busy season can be engaged in agriculture, can be engaged in the commodity circulation transportation slack season, and being suitable for instantly, rural family uses.