The invention discloses a multifunctional electric garden work vehicle, characterized in that the garden work vehicle uses storage battery as power source, and comprises a chassis, a hook arm device, a water tank device, a high branch trimming device, a hedgerow trimming device, and a branch smashing and storage and transportation device. The hook arm device, the water tank device, the high branch trimming device, the hedgerow trimming device, and the branch smashing and storage and transportation device are arranged on the chassis. The garden work vehicle uses the storage battery as a power source, and would not cause secondary pollution on environment. The garden work vehicle has multifunction of watering and dedusting, insecticide spraying, mist spraying, irrigation, high branch trimming, hedgerow trimming, branch smashing and storage and transportation, and standby application for fire fighting. The garden work vehicle is simple in structure, reasonable in design, and convenient in use, and has multifunction. The garden work vehicle greatly improves equipment utilization rate and working efficiency of working personnel.