Outisan e-Wagon: Electric Utility Wagon with Power Assist by Outisan — Kickstarter
Landworks Self-Propelled Electric Utility Wagon - 48V 7Ah AGM, 500LB H | GreatCircleUS | Outdoor Power & Lawn Tools
Wheelbarrow Utility Cart Electric Powered Cart 48V28Ah, 500W, Capacity 500lbs (230kg), 1000lbs Towing, Material Debris Hauler - Walmart.com
Amazon.com : SuperHandy Wheelbarrow Electric Powered Utility Cart 48V DC 500W Li-Ion Driven Ultra Duty 330LBS (150kgs) Capacity and 4 cu.ft. of Cubage Material Debris Hauler (Amazon Exclusive only for USA) :