HSA 56

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This battery-powered hedge trimmer combines great power and long run times. 

Product Description

The HSA 56 hedge trimmer delivers exceptional performance and value. It is portable and lightweight at only 8.1 lbs. (including AK 10 battery), while also packing a performance punch. It features a high cutting speed of 2,800 strokes per minute, slicing through overgrown hedges with minimal vibration. Trim the length of three football fields on a single charge – that’s up to 1,000 feet. And when you’re done, just hang it on the wall from its onboard hanging slot. It’s a great STIHL AK Series hedge trimmer for suburban yard care.

Usage claim tested and verified by an independent third-party test laboratory. Run time may vary based on battery type, charge level and capacity, model, operating style and conditions. Batteries and chargers can be purchased separately or as a combined set with tool.

View Our Usage Chart



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

  • Blade Scabbard
    The blade cover helps protect the cutting blade during storage and transport.
  • Double-Sided Cutting Blades
    STIHL hedge trimmers with double-sided cutting blades cut both directions.
  • Ergonomic Loop Handle
    The ergonomic loop handle is ideal for making cuts in any direction.
  • Functional Design
    The housing has smooth surfaces and round contours that help to keep it from getting caught on branches during use. The design also makes cleaning easy.
  • Tip Protector
    The tip protector makes cutting near the ground or along walls easier while protecting the trimmer’s cutters from damage.
  • Rubberized Soft Touch Handle
    Soft rubber texture is both easy to grip and makes the product comfortable to hold for extended periods.  
  • Vertical Hanging Slot
    The built-in hanging slot allows for easy storage when not in use.
  • Lightweight Portability
    Great for maneuverability and extended use.

Specifications

BLADE LENGTH
45.7 cm (18 in.)
STROKES PER MINUTE
2,800
POWER SOURCE
Battery
TOOTH SPACING
30 mm (1.1 in.)
BATTERY SERIES
AK Series
RUN TIME (w/ AK 10)
Up to 40 minutes (Recommended combination)
RUN TIME (w/ AK 20)
Up to 80 minutes
RUN TIME (w/ AK 30)
Up to 120 minutes
WEIGHT (w/Recommended Battery)
AK 10 3.7 kg (8.2 lbs.)
Batteries and chargers can be purchased separately or as a combined set with tool.

Important Information

Note: STIHL engine products with the Caring for Nature logo are cleaner than EPA Standards for exhaust emissions.

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

HSA 56 is rated 4.7 out of 5 by 57.
Rated 5 out of 5 by from Absolutely Love It! I run a professional landscape maintenance company. We run all Stihl equipment from the big blowers to trimmers to chainsaws to the biggest Kombi system they make. We also run the largest gas powered hedge trimmer and while it’s a beast, it’s just too big for a lot of the smaller everyday trim jobs. So I decided to give this one a try. Grabbed it and a spare AK20 battery. It’s now become my personal main hedge trimmer. I’ve done everything from Blackberry vines to 100 ft long Thujia hedges with it. The weight is easy on the shoulders...which is important at 54 years old...and it rarely has issues cutting through even larger stuff. I’m happy enough that I’ll be picking up the matching blower and plan to give the trimmer a go (so long as I can put a Speed Feed Head on it!)
Date published: 2019-09-24
Rated 1 out of 5 by from Trimmer continues to lockup between use Not sure if there is a design issue but in spite of application of Stihl hedge trimmer blade cleaner/resin remover before & after each use, blades still lock up. Normally have to loosen all screws and can eventually get unit functioning again. In the latest episode, even screw loosening did not help. Normal residential use of 3-4 times per year. Cannot recommend this model (HSA 56) while this locking up is an issue. Never had similar issue with corded electric trimmer of different brand.
Date published: 2019-09-17
Rated 5 out of 5 by from Cuts things easily It eats anything. I have had other hedge trimmers, but this one will cut anything up to an inch thick effortlessly.
Date published: 2019-09-13
Rated 5 out of 5 by from Well done! Another great product on the ak series lineup. I purchased them all, and this is another work of art. Very powerful, light, and well made. I’m very impressed with the stihl battery powered product line. Buy an extra battery so you always have one charged.
Date published: 2019-09-05
Rated 5 out of 5 by from A good trimmer The battery charges quickly and lasts a reasonable length of time. The trimmer is light and handles well. It had no problems cutting through some hedges that I've had to use a hand pruners on before. Throughout one round of trimming all the hedges and shrubs on my property, it's hard to come up with any negatives.
Date published: 2019-08-29
Rated 5 out of 5 by from love the wieght wonderful product, buying a chainsaw soon. Excellent tool
Date published: 2019-08-27
Rated 5 out of 5 by from Smooth,light weight Cuts like a hot knife through butter. I was amazed at how well it cut not only through soft branches but 1 to 2 inches as well.
Date published: 2019-08-20
Rated 5 out of 5 by from Works well and lightweight Very pleased with the performance from such a lightweight hedge trimmer.
Date published: 2019-08-09
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