HL 91 K (0°)

Image of hl91k
A professional hedge trimmer with high reach, low-emission engine and 24" blade.

Product Description

Keep hard-to-reach hedges looking good with the STIHL HL 91 K (0°) extended reach hedge trimmer. Built for professional use, this mid-length hedge trimmer is lightweight and features a fixed-angle, 24" cutting blade. Easy to operate, the HL 91 K (0°) features a powerful, fuel-efficient, low-emission engine. Its compact design provides excellent maneuverability and includes an innovative ergonomic rubberized control handle with ECOSPEED throttle control, allowing for variable speed regulation. This convenient tool is designed to help professionals work longer with reduced fatigue.

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.

    More information

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

    More information

  • Multi-Function Control Handle
    Having easy access to all of the controls on one comfortable handle helps makes it easier to complete tasks so the operator’s hand never has to leave the handle.
  • Double-Sided Blades
    The dual-ground blade system provides a clean cut and is ideal for cutting through stronger, thicker branches.

Specifications

DISPLACEMENT
24.1 cc (1.5 cu. in.)
ENGINE POWER
0.9 kW (1.2 bhp)
FUEL CAPACITY
540 cc (18.3 oz.)
BLADE LENGTH
60 cm (24 in.)
SHAFT LENGTH
76 cm (30 in.)
OVERALL LENGTH
168 cm (66 in.)
CUTTING ATTACHMENT
24"/ 0° head
WEIGHT*
5.4 kg (11.9 lbs.)
*Dry weight.

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.

Reviews

HL 91 K (0°) is rated 4.9 out of 5 by 9.
Rated 4 out of 5 by from Light weight. Powerful. Only issue is the rev limiter kicks in and it requires you to adjust the throttle to avoid it.
Date published: 2019-05-29
Rated 5 out of 5 by from Excellent Tool. Wish I had bought it sooner The extended reach trimmer is an excellent tool. Plenty of power to cut through even tough material. Well balanced and easy to handle. I had hedges that had become overgrown and tall and this tool handled them very well. I wish I had bought this tool earlier.
Date published: 2019-01-07
Rated 5 out of 5 by from Professional Hedge Trimmer HL 91 All of my saws, blowers and hedge trimmers are Stihl. ALL 9 of them. Their dependability, maintenance and repair when need are leaps and bounds above all competitors. Whenever I need a tool, there is nothing to research or consider, I just purchase a professional quality Stihl. The HL91K Hedge trimmer is GREAT!!!! Plenty of power and light weight.
Date published: 2018-11-26
Rated 5 out of 5 by from Handles very easy. Replaced the HL 45 with this. This makes hedge trimming very easy due to the extended reach on this model.
Date published: 2018-05-01
Rated 5 out of 5 by from Great product The saw is really light in weight compared to my old one. This was definitely a great buy.
Date published: 2018-02-27
Rated 5 out of 5 by from Excellent Stihl quality. Nice extended reach. Light weight. Good balance. Starts easily.
Date published: 2017-11-15
Rated 5 out of 5 by from Buy it. Simple If you're on the fence, don't be. 1) Its Stihl, 2) Its Stihl. I just got back home with these and couldn't wait to test them out. Glad I didn't. This is my new favorite tool. The cut was smooth and the machine isn't too heavy for me personally because I was able to keep my normal sway without fatiguing too quickly. If you have other branded trimmers and you purchase these, you won't have the other brand for long.
Date published: 2017-11-04
Rated 5 out of 5 by from first day of using the tool felt like I've had it forever Great trimmers love the reach on them as comfortable as any other still tool reliable handy to have ive used them to cut grass Hedges bushes and I've used them to Bush Hog areas with them. Also great for trimming low-hanging limbs
Date published: 2017-06-12
  • y_2019, m_10, d_21, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_9
  • loc_en_US, sid_hl91k, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_stihl

Standard Features

  • Common Features for Hedge Trimmers
    View the features common to many STIHL hedge trimmers.

We Also Suggest

For Your Safety

Support

Product Instruction Manual (PDF)

Product Safety Manual (PDF)

STIHL Limited Warranty

Contact Us

Share

My Preferred Dealer