KM 91 R - $309.95 DSRP


Distributor Suggested Retail Price
KM 91 R

DSRP: $309.95

Quantity:

Reserve with STIHL Express for In-Store Pick Up

This professional-grade KombiMotor features a powerful, low-emission engine that delivers 30% longer run times than the previous model.

The KM 91 R KombiMotor gives professional landscapers like you the option to streamline your entire operation. Instead of a pile of tools on the trailer, why not have one dependable engine with a selection of space-saving attachments? That’s exactly what the KM 91 R KombiMotor delivers. It also offers simplified starting with its semi-automatic choke lever, as well as one-touch stop and 30% longer...Read More
Print Spec Sheets
KM 91 R Specifications
DISPLACEMENT 28.4 cc (1.73 cu.in.)
ENGINE POWER 0.95 kW (1.27 bhp)
WEIGHT 4.4 kg (9.7 lbs.)
FUEL CAPACITY 710 cc (24.0 oz.)
POWER SOURCE Gas
Model Features
  • Zoom
    Built in the USA
    Indicates products that are built in the United States from domestic and foreign parts and components.

    More Information

  • Zoom
    Reduced-Emission Engine Technology - Caring for Nature
    The STIHL Inc. “Caring for Nature” seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions. STIHL Inc. defines “low exhaust emissions” as being cleaner than EPA and/or CARB exhaust emission standards.

    More Information

  • Zoom
    Loop Handle
    The loop handle (R) is an adjustable rounded handle mounted on the shaft for support and control. The handle is designed to help control the machine in different positions, ideal for reaching tough spots. The handle is large enough to accommodate a gloved hand comfortably.
  • Zoom
    Quick-Release Coupling
    The quick-release coupling system makes it easy to switch between Kombi attachments. In addition, this feature allows KombiSystem equipment to be dismantled into two parts for easy transport and storage and then re-assembled quickly without tools.

    See it in action!
  • Zoom
    Split Shaft
    A split shaft and special toolless quick-release coupling lets you easily switch between attachments, making the KombiSystem highly versatile as well as easy to transport and store.
  • Zoom
    Anti-Vibration System
    STIHL has a system for minimizing the vibration levels of handheld outdoor power equipment. The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.
  • Zoom
    Electronic Ignition Module
    The electronic ignition provides reliable starting and because it is fully enclosed, it is protected from moisture and debris for longer service life.
  • Zoom
    Purge Pump Primer
    A small fuel pump delivers fuel to the carburetor when pushed, reducing the number of starting strokes required following extended breaks in operation.
  • Zoom
    Multi-Function Control Handle
    Having easy access to all of the controls on one comfortable handle help makes it easier to complete tasks so the operator’s hand never has to leave the handle.

Important Information
WARNING! Improper use of any power tool may cause serious or fatal injury. Read, understand and follow carefully the operating and safety instructions in your instruction manual before using such products.

STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.
Click to view the STIHL Limited Warranty Time Periods
We Also Suggest
For Your Safety
  • Black Work Glasses Zoom
    Black Work Glasses

    The STIHL Black Work Glasses feature scratch-resistant polycarbonate lenses and flexible, ventilated, straight-back temples. They block out 99.9% of the sun’s harmful UV rays and offer a sleek style that looks great in any work environment. They’re also comfortable and feature rubber-tipped temples to help keep them in place while the head is in motion. Check out these and other stylish protective eyewear at our Dealership. Shown with Black Frame / Grey Lens. Available lens colors: Blue Mirror, Grey, Silver Mirror.

  • STIHL Landscaper Series™ Gloves Zoom
    STIHL Landscaper Series™ Gloves
    Exclusive deerhide leather provides fantastic wear properties and excellent sense of touch and feel. Naturally soft leather provides all-day working comfort. Sizes available S, M, L, XL.
  • STIHL® Pro Mark™  Hearing Protector Zoom
    STIHL® Pro Mark™ Hearing Protector
    Padded stainless steel spring wire headband maintains constant pressure. Easy to adjust. Noise Reduction Rating (NRR): 29. Meets ANSI S3.19-1974 standard.

    Colors available: Camouflage, Orange and Grey

Are You Ready for a STIHL?

KM 91 R is rated 4.4 out of 5 by 29.
Rated 2 out of 5 by from Broke after 3 months Shaft end came out. It’s heavy and underpowered until u get the Rpms up. Stihl has gone downhill. My old trimmer had way more power and it was power right now. 3 months and it’s in the shop!
Date published: 2018-10-08
Rated 5 out of 5 by from Love the versatility This is a great tool for a homeowner with a large yard and lots of trees. I have the tiller, blower, and bar chainsaw attachments and use them all the time. The engine provides excellent power to run all the attachments. My only caveat is with the chainsaw. Be patient with the blade. It cuts well, but if you rush the cut, it may throw the chain, however, it's easy to re-install. Very sharp. Blower works great and pushes not only leaves, but black walnuts off of our deck. Tiller is great for our garden and landscaping needs around the house.
Date published: 2018-09-30
Rated 1 out of 5 by from Blowed up on 3rd use I used it 3 times in 3 years and it blew the rings off still gas or weedeater one of them was bad now I have ar piece of junk
Date published: 2018-09-25
Rated 5 out of 5 by from GETS THE JOB DONE! I really love this powerhead! I bought the hedge clippers (angle), chain saw and extension to go along with this head. All 4 are INCREDIBLE. I wish I had gotten them 20 years ago. Extremely easy to change out and switch between jobs. Great power and starts really easy. Does not vary with angles or directions. Highly recommend the extension if you ever think you will have something to cut higher. Couldn’t be more pleased. Highly recommend.
Date published: 2018-08-09
Rated 5 out of 5 by from Great product You can feel the quality of the KM91R as soon as you pick it up when compared to the others on the market - the others feel cheap. The Stihl feels solid as a rock. It took a little while to get the cold cranking down but once you do, it runs all day long without hesitation. It is heavier and more expensive than the others on the market but well worth it in the long run and love to hear it running - almost sounds like a Harley idling. There is a reason why Stihl is the brand preferred by the pros.
Date published: 2018-08-04
Rated 1 out of 5 by from I wanted to love it but. On its first use it ran so poorly I had to stop, about 10 minutes. The next day same thing, rough running, no power. Maybe, 30 minutes of run time and I had to take it to a service dealer. Has to be card adjustment or fuel problem, but right out of the box. I had high hopes, this is not cheap, thought I was buying the best and that wasn't the case. Has been in the shop 3 days almost as long as I've had it. Shame on Stihl.
Date published: 2018-07-18
Rated 5 out of 5 by from Easy to use I wound recommend to other people , works great easy to change attachments
Date published: 2018-07-17
Rated 5 out of 5 by from I like my first one, I bought a second. My first KM series is the previous model and STIHL going strong. Bought the second one so I don't have to transport it back and forth to another property. Power and reliability have been good. If I could change one thing it would be the fuel tank vent. When you open it, it lets out a slight mist of fuel, even when the tank is almost empty. Hate the smell of gas on my hands.
Date published: 2018-07-10
  • y_2018, m_10, d_16, h_2
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_29
  • loc_en_US, sid_km91r, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_stihl