Find a Specific Product: Multi-Task Tools
YARD BOSS®

YARD BOSS®

Why buy a fleet of outdoor power equipment when one system will do? The STIHL YARD BOSS® is a gardening multi-task tool system that’s transforming lawns and redefining lawn care. Featuring a universal power train, this yard care system accepts a wide range of attachments. Now you can complete a variety of lawn and garden tasks with only one machine to operate and maintain. Cultivate, edge, aerate, dethatch, clean up and more. To help you identify model features, look for these corresponding symbols: C = Comfort feature and E = Easy2Start™.

Powered by a STIHL HomeScaper Series™ engine, the STIHL YARD BOSS® has the power to handle tough jobs. Behind all the power, this multi-task tool also features a curved, ergonomic handle design, adding comfort to whatever task your tool is performing. The handles also fold down, making the STIHL YARD BOSS® exceptionally easy to store and transport.
Compare Model Displacement Engine Power Weight Fuel Capacity
MM 55 STIHL YARD BOSS® 27.2 cc (1.66 cu. in.) 0.8 kW (1.07 bhp) 9.5 kg (20.9 lbs.) 330 cc (11.2 oz.)
MM 55 C-E STIHL YARD BOSS® 27.2 cc (1.66 cu. in.) 0.8 kW (1.07 bhp) 9.8 kg (21.6 lbs.) 330 cc (11.2 oz.)
  1. 1 year ago
    Well crafted and durable
    Very well crafted tool. I love the light weight and maneuver ability. A little pricey but would be fine if it had the option of accessories as a base price. I had to order the heavier tines for what I wanted. Stihl was timely with getting the out of stock product to me. My dad trusted stihl and I do too.
  2. 1 year ago
    Two Thumbs Up!
    Added the MM55 to my "Stihl stable". Am quite discriminating #picky# and this machine exceeds my expectations! Handy, portable, starts easy. Perfect for tight areas, and small jobs needing cultivation. It's "lively" working hard ground but never misses a beat. I use highest available octane gas #93# with Stihl Synthetic. NO probs. Doubling the warranty was a nice touch. Love it!
  3. 3 years ago
    Amazing yard tool
    I bought the MM 55 over five years ago after renting a mantis for two weekends. I have only changed the spark plug and cleaned the filter a couple times and finally had to take it in for service ... but only because of the ethanol eating away at some of the carburetor parts. My yard has that tough Texas black clay, and Boss grinds right through it. A few of my neighbors have enjoyed my purchase also. I am so pleased with this product, that when it came time to fix my Craftsman trimmer, I just ... read more headed to the Stihl dealer and have not regretted it.
  1. 1 year ago
    My wife loves it
    This is a great cultivator. We've only used it as a cultivator and it is so easy to use that my wife won't let me use it. She loves it and I do too. We have 5 above ground vegetable garden boxes and she's able to lift it in and out without any problems. It starts very easily even after sitting out the winter in our shed through the Minnesota winters with fuel in the tank. I run only non-oxy fuel in it and would never use oxyginated fuel in any 2-stroke.
  2. 2 years ago
    A very suprising Tool!
    My wife talked me into buying this tool and I must admit I was very skeptical at first. The local dealer suggested the wheel attachment. So we made the purchase. I'm so very glad my wife talked me into this and thanks to my local dealer for the Wheel kit. I found the yard Boss to be very easy to start and use with plenty of power.As with my other STILH tools this one is a keeper. If you have small jobs maintaining your yard, the Yard Boss is a very versatile tool for all ready established yards. ... read more I now own almost all of the attachments and am very pleased. I would highly reccomd this for maintaing your yard. Makes maintaing my yard fun and easy.
  3. 3 years ago
    Just what I needed!
    I bought the yard boss to till up some bare spots in the yard to plant grass. I was skeptical that it would have enough power and weight to get the job done. But with the standard tines it was able to do what I needed it to do. I was pleasantly surprised with the Yard Boss and what it can do. Also bought the edging attachment which worked well for flower beds. Almost forgot that it works well for weeding the garden.
  • 2016-08-27
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