The STIHL RMA 460 is the first lawn mower in the AK system, rounding out a full line of products to complete tasks around the lawn. This lawn mower is compatible with the AK 20 or AK 30 battery, providing homeowners with performance options based on yard size. With a 19 in steel mowing deck, the RMA 460 is highly maneuverable for quick and efficient grass cutting with each pass. Mow the length of 14 football fields on a Single Charge® with its 15.85 gal grass catcher allowing for more grass cutting and less stopping. The RMA 460 is great for small to midsize yards - under a half acre and can also be used as a mulching mower. Mow up to 4390 linear ft with the AK 30 battery on a single charge. Usage claim tested and verified by an independent third party test laboratory. Runtime per charge may vary depending on usage and application.