THE DIRTY LITTLE SECRET OF GREAT GARDENS. Experience the one tiller that’s truly up to the task! Introducing a greener, cleaner way to get dirty with the Sun Joe TJ604E Electric Tiller Cultivator. A powerful 13. 5-amp motor quickly pulverizes dirt, effortlessly slicing through the soil at 370 RPM, ensuring maximum aeration and perfectly preparing the seedbed for planting. Cultivate an area 16-inches wide and up to 8-inches deep in seconds. Control weeds where needed - Sun Joe tames the toughest yard and garden tasks with more comfort and less strain. 3-position, height-adjustable rear wheels make it easy to maneuver wherever it’s needed - and its collapsible handle makes it a cinch to store when it’s not. The TJ604E comes with a full two-year .