KM 90 R - $299.95 DSRP


Distributor Suggested Retail Price DSRP:   $299.95

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This professional-grade KombiMotor features a powerful, low-emission engine and 15% more engine power than the KM 56 RC-E.

A professional unit with a smaller displacement low emissions engine than the KM 110 R and KM 130 R. Choose from 13 easy-to-switch attachments to get the job done right.

Print Spec Sheets
KM 90 R Specifications
DISPLACEMENT 28.4 cc (1.73 cu. in.)
ENGINE POWER 0.95 kW (1.27 bhp)
WEIGHT 4.5 kg (9.9 lbs.)
FUEL CAPACITY 530 cc (18.0 oz.)
POWER SOURCE Gas
Model Features
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    Built in the USA
    Indicates products that are built in the United States from domestic and foreign parts and components.

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    14 optional attachments available 
    Create a custom yard care system with up to 14 optional attachments – trim, edge, cultivate, prune, clean up and more!
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    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.

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    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.
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    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!
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    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.
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    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.
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    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.
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    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.
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    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
Note: STIHL engine products with the Caring for Nature logo are cleaner than EPA Standards for exhaust emissions.
Note: STIHL recommends use of fuel with no more than 10% Ethanol content. Using fuel with greater than 10% Ethanol content may cause damage to your equipment and may void your STIHL warranty. Learn More…
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
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    STIHL recommends a mix of 50:1 high-quality 89 octane or higher unleaded gasoline to STIHL engine oil. This same mix ratio should be used during break-in.

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    No-Spill® Fuel Containers
    The latest advance in gasoline can technology is here with No-Spill® fuel containers. Featuring a special treated body for low permeation, thumb-button flow controls for easier pouring, and a wide and stable base design to reduce upsets, No-Spill® fuel containers help ensure that the gasoline goes into your tank, not on the ground or into the air. Fill even smaller-sized tanks without spilling – flow stops automatically when the tank becomes full. With 1¼-gallon, 2 ½-gallon and 5-gallon sizes available, you’re sure to find one that fits your needs. Ask your local STIHL Dealer about No-Spill® fuel containers. Don’t settle for anything less.

    Meets California Air Resources Board Phase II requirements for sale or use in California. No-Spill® gasoline cans are tested and certified to ASTM F-852-99 standard specification for portable gasoline containers for consumer use and our diesel and kerosene cans are tested and certified to ASTM F-976-02 standard specification for portable kerosene and diesel containers for consumer use.

For Your Safety
  • GSX Glasses Zoom
    GSX Glasses
    STIHL GSX Protective Glasses feature adjustable temples allowing a customized fit and a soft nose pad that offers comfort that lasts all day. Polycarbonate glasses with impact-resistant lens provide 99% UV protection.
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    STIHL HomeScaper Series™ Gloves
    Innovative keyed thumb stitching for super comfort and gripping ability. Sizes available S, M, L, XL.
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    Hearing protectors with AM/FM tuner and MP3 capable. 

Are you ready for a STIHL?

Rated 4.9 out of 5 by 66reviewers.
Rated 5 out of 5 by Reliable, easy to use, powerful This is an awesome product! Starts right off every time! August 23, 2015
Rated 5 out of 5 by Works with other attachments Great purchase and it does work with other brand attachments... just make sure it is inserted all the way. August 6, 2015
Rated 5 out of 5 by Quality Tired of buying a new trimmer every other year I finally put out the money for something that will last.I should have done it sooner. This has great throttle control. The trimmer line lasts and I don't have to stop and replace it every other use. Has more power than needed 99% of the time on my half acre. Really nice to have that power for the 1% when it is needed instead of switching to manual cutting.Something I didn't expect... The way the head unit mounts prevents weeds from getting wrapped around and in pulling into the area of the bearings. None if my past cheap units have had that kind of advantage. It is really nice not having to stop and pull out weeds to get the torque back up.Had it for over a month and it still starts on the first pull. Really love this unit and can't wait to add the tiller head unit this spring. July 18, 2015
Rated 5 out of 5 by Great Replacement for my big box trimmer I grew tired of replacing my trimmers from big box stores about every 3 - 5 years. Since my chain saw was a Stihl and 10+ years old, I decided to upgrade. Easy to start, does not get bogged down in thick grass/weeds, and it is well balanced. My only complaint is that is not universal with Trimmer Plus attachments, which I have accumulated over the years, so I am having to start at ground zero with attachments like edger and hedge trimmer. July 17, 2015
Rated 5 out of 5 by I can accomplish so much negelected yard work with this product! My husband passed away and he did most of the yard work. We have 4 acres to keep up and it has gotten overgrown along the fence lines. I needed something that i could handle because the one my husband had was just too big for me to use. I purchased this product and am able to get the work done myself and not have to depend or wait on others to help me! I love it, i have the blower attachment, the trimmer and the weedeater. I use all three of them on a regular basis! June 1, 2015
Rated 5 out of 5 by tough as steel I was Unsure at first. I did not think that it would be as tough as I needed it to be . But it is. I have the edger, weed eater, and the pole saw (with an extension). If you really want to know. Yes you can get it to bog down. If you force it . But it has plenty of power . I've used it a lot more than I thought I would. I talk about this tool to everyone who is looking for a yard tool. I can't get enough of it. I'll even do the neighbors yards at times. (Just to make their yard look as good as mine ) it's easy to use. Well balanced and powerful. If you have a need for more than one tool. May 29, 2015
Rated 5 out of 5 by Professional construction--solid machine I bought this unit after buying name brand trimmers that vibrate apart after one season. I talked to different sales personal and strolling customers in stores before making my decision. This is my first Stihl trimmer/multi tool. I purchased the KM 90 R with the String Trimmer and the Blade Edger tools. The first thing you will notice is the construction, it is manufactured for the long haul. It just feels very solid. The motor rpm seems slower than the many others I have owned but it does not lack power using either attachment. I plan to expand my attachments purchasing the blower and brush cutter next. GREAT Product worth the money. May 28, 2015
Rated 5 out of 5 by Exceptional performance and results Super easy to use... The design, build and workmanship blows away all the competition hands down ! Buy with confidence as you will get the best of the best. May 26, 2015
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