TB110 Walk-Behind Mower

21'' TriAction® Cutting System with 2-in-1 Capability: Mulch / Rear Bag

Model No. 11A-B1BM723


Where to Buy

The Troy-Bilt TB110 walk-behind mower's TriAction cutting system features a rake bumper to lift grass upright, a specially designed blade for a finer mulch and a symmetrical deck for superior grass flow, eliminating clumping. The TB110 push mower is powered by an easy starting 140cc* Briggs and Stratton 550ex series OHV engine with ReadyStart Choke System and equipped with 11 in. rear wheels for all terrain types, dual lever deck height adjustment and 2-in-1 side discharge and mulch capability. Your work in the yard inspires us to design, test and build the most reliable mowers we possibly can.

TB110 Walk-Behind Mower is rated 2.8 out of 5 by 16.
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  • 140cc Briggs and Stratton 550ex series OHV engine with ReadyStart
  • Advanced TriAction cutting system
  • Mulch kit included to help put nutrients back into soil for a healthier lawn
  • 11 in. rear wheels provide improved maneuverability on hills, inclines and in rougher terrain
  • 21 in. 2-in-1 cutting deck with bag and mulch capabilities
  • Stamped, 15 Gauge Steel deck provides durability each cut
  • 1.9 bushel rear bag collects grass clippings for easy clean up or composting

*as rated by engine manufacturer

  • Recoil w/ ReadyStart
  • 64 lbs.
  • N/A
  • 7" front, 11" rear
  • .2 gal
  • 140cc*
  • 6 settings - 1.25" to 3.75"
  • 21" TriAction Cutting System
  • 17.5" (H) x 36.56" (L) x 23.88" (W)
  • Adjustable Loop w/indent
  • 2 year limited
  • Push
  • Briggs & Stratton 550ex Series OHV
  • 1.9 bushel
  • 15oz SAE 30 (included)
  • 2-in-1, side discharge or mulch (bagger optional)
  • Dual-lever
Rated 3 out of 5 by from There’s Obviously An Issue With this Mowers Carb As the title. There’s obviously an issue with the carb system for this mower. I’ve had this mower 3 summers and live in Michigan so I’m only mowing maybe 5 months out of the year. Anyway, there’s a great video on YouTube (search Troy Bilt TB110) that explains what’s happening with the carb on this mower. I’m guessing over 3-400 people have commented on that YouTube video having the same exact issue including myself. You have to take the carb off and clean this little tiny brass hole that gets clogged. Most people experience this within the first season. Troy Bilt...it would be a good idea to fix this problem because I’m sure you use this same system in other mowers as well.
Date published: 2019-09-04
Rated 1 out of 5 by from Horrible I purchased this lawn mower one month ago. I used it one time and it never started again.
Date published: 2019-07-04
Rated 1 out of 5 by from Cheap Bought it 3 months ago already stopped working and wants to die right after u start it
Date published: 2019-07-04
Rated 4 out of 5 by from Good mower, confusing directions on oil I am not completely satisfied with this product. In the directions it says not to overfill the mower, but the prepackaged amount was correct. When I filled it and started using the mower it started smoking, so I gave it a break. The directions were not complete and I had to look the rest up online. I tried calling the company because of some questions I had, but they didn't answer their phone. I think it's a good lawn mower, but I think the people who came up with the directions should add in a bit more details, especially for those who haven't used a lawn mower before. The part with the oil and how much to put into the mower was very confusing.
Date published: 2019-06-30
Rated 4 out of 5 by from Works thus far I've been a fan of troy bilt for the past 17 years. Only reason for getting another one is the most recent one die from over 17 years of pure work. I always talk myself out of a self propelled because I want the exercise! Go figure!! Mower does it's thing but really don't like it sometimes I have to till back a new mower for it to start back up after emptying out a bag of grass. Got 3 total mowers now just hoping this one last at least 10 years or more!
Date published: 2019-06-30
Rated 5 out of 5 by from Great mower We bought this a month ago and are very happy with the quality of the mower. The large back wheels make it easy to push and turn through uneven ground, it starts very easily and does a nice job cutting our St Augustine grass even when it is fairly thick. It was a good value for the quality of the mower.
Date published: 2019-06-28
Rated 4 out of 5 by from Broken in and running great Have been using this for 1.5 to 2 hours a week. Starts easy and let's me walk fast to get a workout in while mowing.
Date published: 2019-06-19
Rated 4 out of 5 by from good Like it because it doesn't require priming of the motor and no choke
Date published: 2019-06-16
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Operator's Manuals Disclaimer

Important Information - Please Read Carefully

The Operator's Manual is an important part of your new outdoor power equipment. It will help you assemble, prepare, maintain and safely operate your machine. Your outdoor power equipment was built to be operated according to the rules and instructions for safe operation which are contained in the operator's manual and on the machine itself.

Safety rules and instructions, if not followed, could endanger the personal safety and/or property of the operator and others. Read and follow all instructions in the manual before attempting to operate your outdoor power equipment. As with any type of power equipment, carelessness or error on the part of the operator can result in serious injury. Your machine is capable of amputating hands and feet and throwing objects. Failure to observe the safety rules and instructions, both on the machine and in the Operator's Manual, could result in serious injury or death.

IMPORTANT: Troy-Bilt, its parents, affiliates and subsidiaries, is concerned about the safety of its customers and others. Due to the size of the Operator's Manual, some Operator's Manuals are broken down into two or more segments so that the entire Operator's Manual can be downloaded easily. Cub Cadet is requiring all those who wish to download a copy of the Operator's Manual to acknowledge that he/she will download the portion of the Operator's Manual that contains the Important Safe Operation Practices section, as stated below. This is to ensure that this section is reviewed and accessible when operating, servicing and/or maintaining the machine.


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