KM 91 R

KM 91 R
This professional-grade KombiMotor features a powerful, low-emission engine that delivers 30% longer run times than the previous model.

Product Description

The KM 91 R KombiMotor gives professional landscapers great versatility and dependable performance during daily use. 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 run time compared to previous models. Whether you’re looking to supplement your current collection of power tools, or streamline your entire operation, this KombiMotor is a solid investment for any pro on the go. 

The STIHL KombiSystem is a versatile landscaping system that includes a powerful STIHL KombiMotor and a full line of attachments. Together, they give landscaping professionals the ability to tackle a tremendous range of outdoor tasks without loading the trailer with a pile of tools. Attachments include trimmers, blowers, hedge trimmers, edgers, pruners, cultivators and more. Each attachment slides into the KombiMotor effortlessly and is secured via a quick-release coupling system, saving you time as well as trailer space.

NOTE: STIHL KombiMotors and STIHL KombiSystem attachments are sold separately.

Model Features

  • 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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  • Built in the USA
    Indicates products that are built in the United States from domestic and foreign parts and components.

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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.
  • 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.
  • 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!
  • 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.
  • 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.
  • 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.
  • 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.

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
 

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.

Reviews

KM 91 R is rated 4.4 out of 5 by 39.
Rated 5 out of 5 by from Great purchase Love this tool. Great power and versatility. Buying ALL the separate attachments certainly adds up a bit too much though.
Date published: 2019-08-16
Rated 5 out of 5 by from Reliable Minimal starting effort needed. Has plenty of power. Good tool
Date published: 2019-07-11
Rated 5 out of 5 by from Good Value The Kombi 91 Starts easy, has plenty of power and runs really well. It seems a little heavy for its size.
Date published: 2019-05-11
Rated 5 out of 5 by from very versatile Very versatile and easy to use. Has several attachments that are handy!
Date published: 2019-04-30
Rated 5 out of 5 by from Fantastic Value for Serious Homeowners I have 3 acres I maintain and I love this unit! Reliable, starts easy, runs great, plenty of power! If you really care about your yard and need the right tools to take good care of it, look no further for homeowner multi-tasking.
Date published: 2019-04-12
Rated 4 out of 5 by from Excellent powertrain The KM91R is excellent in terms of easy starting, plenty of power and easy steps to attach the various attachments. The only reason I did not give a 5-star rating is some disappointment with the line trimmer attachment.
Date published: 2019-04-03
Rated 4 out of 5 by from Perfect except for attachments The power head is amazing. Even the lowest powered pro version has plenty of power for the pole saw plus two extensions, ( the extensions suck up power like crazy). My only complaints are for the attachments, more spicificly the dang plastic clip used to retain the shaft on all of there attachments, broke two of them, one on my straight shaft edger and one of my brush clearing attachment. MAKE IMPROVEMENTS STIHL. Still a Stihl man till I die ;)
Date published: 2019-03-29
Rated 3 out of 5 by from No Guts At least it starts. The last STIHL I had would only start with starting fluid. This is a 4 cycle engine, makes a funny noise but constantly reves . You just can not pull the throttle down to a desired RPM and go to work. At full throttle it seems to need a mixture adjustment. It is heavy. I use a string trimmer attachment.
Date published: 2019-03-27
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Read what our customers say about STIHL Multi-Task Tools
The STIHL KombiSystem - Power and Versatility - Video
Product Instruction Manual (PDF)
Product Safety Manual (PDF)
STIHL Limited Warranty
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