HL 45 (0°)


Distributor Suggested Retail Price DSRP:   $369.95

Quantity:

Reserve with STIHL Express for In-Store Pick Up

An extended reach hedge trimmer for homeowners that is well balanced and feature rich.

When you need a little more reach with hedge trimming jobs, get the HL 45 (0°) extended reach hedge trimmer. Featuring double-sided 20" blades that have 0° fixed angle, its lightweight engine and durable gearbox delivers added power without added weight. With great cutting results and a balanced feel, it's just the thing for homeowners.

Print Spec Sheets
HL 45 (0°) Specifications
DISPLACEMENT 27.2 cc (1.66 cu. in.)
ENGINE POWER 0.75 kW (1.01 bhp)
WEIGHT 5.6 kg (12.2 lbs.)
FUEL CAPACITY 330 cc (11.2 oz.)
BLADE LENGTH 500 mm (20")
SHAFT LENGTH 650 mm (26")
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

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

Important Information
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
We Also Suggest
  • HP Ultra 2-Cycle Engine Oil Zoom
    HP Ultra 2-Cycle Engine Oil
    HP Ultra is a fully synthetic 2-cycle engine oil specially suited for high performance chainsaws and power tools. This oil has outstanding engine cleaning characteristics, plus “ultra” superior lubricating qualities in comparison to other 2-cycle engine oils. It is ideal for use in STIHL 4-MIX® engines. This oil is biodegradable, degrading by 80% in 21 days.

    •2.6 oz. bottle makes 1 gallon mix

    •5.2 oz. bottle makes 2 gallon mix

    •6.4 oz. bottle makes 2 1/2 gallon mix

    •12.8 oz. bottle makes 5 gallon mix

    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.

  • No-Spill® Fuel Containers Zoom
    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.
  • Work Gloves Zoom
    Work Gloves
    Double palm layer and finger tips provide long life. Breathable polyester back and knit wrist provide snug fit. One size fits most.
  • 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?

HL 45 (0°) is rated 2.5 out of 5 by 20.
Rated 1 out of 5 by from Do not buy!! I never got a chance to try out this gas hedge trimmer because I could not get it started. I was using the high octane fuel made by Stihl.
Date published: 2016-08-05
Rated 4 out of 5 by from Easy start, once one knows the trick. My Stihl maintenance pro set me straight. Do NOT use the primer bulb. Close choke plate, full throttle, pull couple of times, open plate, still full throttle, starts on 2 or 3rd pull. If flooded(like I did with flippin' bulb!) Open choke, full throttle, pull 10or 11 times. Mine started on 10th pull. Starts NOW on 1 or 2nd pull every time. Good call KELLY what a pro! After 2 hours, disassemble cutting head, much easier to clean. Life got much easier. Thank-you Steve , Steve and Kelly.
Date published: 2016-07-11
Rated 1 out of 5 by from Difficult to Start I purchased this unit a couple of years ago to replace-a much heavier one that I had for several years. This thing is hard to start at best or wil not start at all. I have had it in the shop, but the problem continues.. At times I am so exasperated trying to start it that I don.t feel like doing the trimming when it does start. I own a number of Stihl power tools and accessories and none of them are hard to start. I know Stihl must be aware of the starting issue. It is beyond me why they have not remedied the situation after all this time. Having said that, once it does start, it performs pretty well. But I would not recommend this trimmer, period.
Date published: 2016-07-09
Rated 5 out of 5 by from Great purchase This hedge trimmer cuts through my massive hedges like butter. It has a larger engine displacement than the comparible Echo hedge trimmer and is the same price.
Date published: 2016-06-28
Rated 2 out of 5 by from Will not stay running if on an angle This is one of the hardest starting pieces of equipment I have ever owned. If stored vertically it will not start. It has to lay flat for several minutes first. Then when using on sculptured round bushes, when it is held vertically to cut the sides when in tight spaces, the engine sputters and dies. If it lies flat for several minutes it will start and then the cycle starts over again. The Stihl shop cannot find anything wrong with it but they ran two tanks with it in a horizontal position. They told me their experience is these will not run unless held flat. Their personal ones sputter and die if run in a vertical (upside down) position, which is needed in tight spaces. It is very frustrating considering the cost of the unit. Also the repair department told me to use 93 Octane fuel which has not made a difference, even with Ethanol free fuel. There has to be a carb problem with this trimmer. My Stihl edger is very reliable but I wish I had another brand of hedge trimmer.
Date published: 2016-04-07
Rated 1 out of 5 by from Expected More from a "Stihl" This was a gift for Father's Day last year. I noticed when I first started it that it was a having a difficult time accelerating to top speed. Once it ran for several minutes it was fine, but would not idle properly and sometimes died becoming difficult to almost impossible to start. This spring I tried to start it back up using fresh gas/oil mix (premixed with no ethanol). would not keep running, and then when I did get it to run it was sporatic in the way it ran and would not maintain rpm's. Checked the pulg, regapped it. Removed the carberator and cleaned it. reassembled and tried to start and it ran for 15 seconds and died and am unable to get it started. I have a homelite trimmer, homelite chain saw, a husqavarna chain saw, weed eater edger, honda pressure washer, honda powered log splitter, snapper push mower, snapper riding mower, cub cadet zero turn that ALL start up on the first or second try and run perfect EVERY time. I have friends who are continually taking their "Stihl" to the shop because they can't get it started, or for "maintenance". Gimme a break. I'm going to get this running, and hope it runs long enough to sell on craigslist. Save yourself some frustration and stay away from this product.
Date published: 2016-03-23
Rated 1 out of 5 by from THIS IS NOT A REAL STIHIL PRODUCT, VERY SAD. MY PAST RELIANCE ON STIHL PRODUCTS HAS BEEN DESTROYED PURCHASING THE HL-45 HEDGE TRIMMER, HARD TO START, TRIGERCONTROL BROKE AND BLADES OFTEN DON'T FUNCTION. ENGINEPOWER WEAK.
Date published: 2015-07-02
Rated 5 out of 5 by from Excellent hedge trimmer Received the Stihl HL 45 for Father's Day about eight years ago. Couldn't ask for a better hedge trimmer. Easy to start and cuts hedge branches (up to 1/2") with ease and comfort. I personally maintain three homes (2.5 acres, 5.37 acres, and 1/2 acre) with this unit. All homes have intensive hedges and as long as you maintain this trimmer it will last a lifetime. Have only had to replace carburetor one time in all the years of owning. Key components to keep it working correctly is to maintain per Stihl's recommendations.
Date published: 2015-06-14
  • y_2016, m_12, d_2, h_9
  • bvseo_bulk, prod_bvrr, vn_bulk_0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_20
  • loc_en_US, sid_hl45, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=AGE, direction=DESCENDING)]
  • clientName_stihl