The term "3-N-1" refers to the ability of the mower to cut and process grass in three different ways: Freely discharge grass through the opening in the deck. Mulch the grass by closing off the discharge opening. Bag the grass for disposal.

Proudly headquartered in Valley City, Ohio, and with multiple manufacturing locations across the country, including Ohio, Kentucky, Tennessee and Mississippi, Troy-Bilt is strongly committed to the communities we're a part of and keeping America working as hard as we can.

Troy-Bilt introduced the first residential rototiller in 1937. We've spent the 80+ years since then building the most rugged, reliable and helpful equipment we possibly can. Now we offer a full line of products that includes: Riding mowers.

What type and grade of gasoline should I use? We recommend the use of 84-90 octane unleaded gasoline with less than 10% alcohol content. IMPORTANT!

3-in-1 Capabilities: mulching, side-discharge, rear-discharge with bagger, 3 in 1 to meet the different cutting needs of different mowing seasons. Adjustable Cutting Height: The single-lever height adjustment has 6 positions from 1.18" to 3", suitable for all kinds of grasses.

During your search, you'll probably run into terms like 2-in-1 and 3-in-1, particularly when looking at walk-behind lawn mowers. A 2-in-1 mower generally will be side discharge- and bagging-capable, while a 3-in-1 mower also will generally be compatible with a mulch kit.

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Farmers and home gardeners can thank C. W. Kelsey for bringing rototillers to the United States. In 1930, Kelsey established the Rototiller Company in New York City to import and distribute a Swiss designed, German made “earth grinder” that could efficiently and easily cultivate soil.

Troy-Bilt, 21", 3-N-1, Self Propelled Lawn Mower, 160 cc OHC Honda Engine With ACS Starting System, 21" Steel Tri-Action Deck, Front Wheel Drive With Variable Speed Transmission, Integrated Deck Wash System, Rear Bag/Side Discharge/Mulch Capable, Mulch Ready, Rear Bag & Side Discharge Chute Included, 8" Front & 11" ...

The Troy-Bilt Riding Lawn Mower is built tough, with a single cylinder 17 HP Kohler OHV engine and a 42in. W cutting deck that has adjustable cutting heights. This mower is equipped with 7-speed transmission to provide smooth, responsive control.

Choose fuel with the lowest ethanol content possible. To minimize issues, you should use either ethanol-free gas in your lawn mower or fuel that has the least amount of ethanol content possible. Fuel sold at a gas station is often E-10 gas, which contains 10% ethanol and can be used for your outdoor power equipment.

A 3-in-1 mower lets you mow, mulch and bag in one machine. 2-in-1 mowers either mulch and bag, or mulch and side discharge. Most mowers let you quickly and easily switch between ways. If you want to bag your grass clippings, look at a rear-bagging model.

This paper defines Tri-gas as a mixture of gases composed largely of helium with a small percentage of a stoichiometric mixture of hydrogen and oxygen.