• 163cc Briggs and Stratton ready start engine with simple no prime, no choke starting
• Rear wheel drive with variable 4-speed transmission provides more control and traction on hills or when bagging
• Larger 2.3 bushel rear bag collects more clippings for easy clean up or composting
• Built-in America with U'S and global parts since 1937
• Included mulch kit helps maintain a healthy lawn
• Deck wash adaptor makes maintenance easier by simply connecting a standard garden hose to rinse clippings from underside of deck
• Dual-lever, 6 position height adjustment makes it easy to change cutting heights from 1.25 in. to 3.75 in.
• TriAction cutting system delivers a well-groomed look to your lawn the rake bumper, specialized blade and symmetrical deck work together to create finely mulched clippings and a clean, even cut every time
• 8 in. x 8 in. wheels provide reliable traction
• 21 in. steel deck provides durability that's built to last
• Comes fully assembled for your convenience and side discharge chute has handy, built-in clip to attach to handle when not in use
• Backed by a 3-year limited warranty for peace of mind

Yard work has never been easier thanks to the commercial-grade power of the Troy-Bilt TB310B XP self-propelled walk behind lawn mower. The TB310B XP is powered by a reliable 163cc Briggs and Stratton engine featuring Ready Start technology for simple, no prime no choke starting. Rear wheel drive with variable 4-speed transmission provides improved control on hills, even when bagging. The 21 in. steel deck provides durability that's built to last and includes a deck wash for easy maintenance. Dual-lever height adjusters are conveniently located to quickly adjust the cutting height. Dispose of grass clippings with either the side discharge chute, the included 2.3 bushel bag, or the included mulch kit. With a reliable 3-year limited warranty, you can count on Troy-Bilt to help make yard work easier.