More Power: 144cc OHV 4-stroke engine with recoil starter and auto choke, easy to start, deliver strong power for professional quality cut. Durable Cutting Deck: all-steel frame deck with specialized blade, long lasting, allow you to enjoy the clean, even grass cut for years. 3-in-1 Versatility: MULCHING for nutrients back with ultra fine clipping, SIDE-DISCHARGE for reducing clumps for quick mowing, BAGGING helps clean up your lawn while mowing. Cutting Capacity: 21″ cutting width, cutting height adjustable from 1.5″ to 3.9 with 6 positions dual-lever setting, suits most of grasses, ideal for 1/4 acer yard lawn care. Easy to Use: fully assembled in the box, just unfold the handle. Quickly fold and unfold design, save space for storage and easily get to use. 2023 improvement: steel push bar connection reinforced, quick folding designed.