Green works GMAX 40V 10 Inch Cultivator is the next alternative to its gas powered counterparts with reliable performance and dependability. This powerful cultivator can reliably make your job in the garden easier without the hassle of spilling gas and worrying about extension cords. Designed with robust features such as; four 8″ adjustable tines for maximum tilling width of 8.25″ to 10″, adjustable tilling depth selector up to 5″, large 6″ rear wheels and durable gear drive transmission to handle tough areas with ease. Safety feature include an Easy Start 2-Step Switch to prevent accidental start ups and eliminates hard to manage gas pull cords. Operated by Green works powerful NEW GMAX 40V 2 AH Lithium-Ion battery, you can depend on this tiller to perform at the highest efficiency level and consistency throughout its entire run time of up to 40 minutes with ZERO carbon footprint in the yard. Increase your run time with our GMAX 40V 4 AH battery. Energy Star rated, you can charge your battery for $.04 or less, saving you money and avoid messing oil spills and extension cords. Green works light weight design makes this the ultimate cultivator and a great tool for the complete yard work solution.