HS 45 Petrol Hedge Trimmer
Light and compact hedge trimmer with a choice of blade length
Overview
The HS 45 petrol hedge trimmer is the ideal tool for light maintenance of hedges, shrubs and bushes in your garden.
This neat tool is available with a 45 cm or 60 cm bar with double-sided blades and built-in cut protection. It also features our anti-vibration system, which reduces vibrations at the handle of the machine and makes it much more comfortable to use.
The long-life air filter system means you can leave it longer between cleaning and gives better protection of the engine. The manual fuel pump means that the hedge trimmer is easier to start too, with less pulls of the starter cord needed to get the HS 45 going. It features our 2-MIX engine, which is powerful but economical too.
The HS 45 is our best-selling hedge trimmer as it's durable, reliable and a great option for use in your garden.
Extend your domestic warranty from 2 to 3 years with the purchase of 5 litres of STIHL MotoMix® fuel and this product. Your STIHL Approved Dealer will register your extended warranty on the STIHL warranty database at point of purchase.
Versions
Price-
HS 45 - blade length 45 cm / 18"£309.99*
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HS 45 - blade length 60 cm / 24"£320.00*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Technical data
Technical data
| Technical data | Value |
|---|---|
| Displacement cm³ | 27.2 |
| Power output kW/bhp | 0.75/1.0 |
| Tooth spacing mm | 30 |
| Blade length cm | 45 |
| Stroke rate rpm | 4.030 |
| Weight kg 1) | 4.7 |
| Weight kg 1) | 4.7-5 |
| Sound pressure level dB(A) 2) | 97.0 |
| Sound power level dB(A) 2) | 107 |
| Vibration levels right m/s² 3) | 9 |
| Vibration levels left m/s² 3) | 10 |
| Total length cm | 95 |
| Tank volume l | 0.22 |
| EPA Certified fuel consumption l/h | 0.504 |
| CO2 g/kWh | 975 |
1) Without fuel, complete
2) Power factor according to DIR2006/42/EC=2.5(dB(A))
3) (K) factor according to Dir. 2006/42/EC = 2m/s²
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Features
Standard features
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Accessories
Accessories
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NEWService Kit 46
With Service Kit 46 for STIHL petrol hedge trimmers you can carry out simple maintenance work on your hedge trimmer yourself. Regular standard maintenance, such as replacing the air and fuel filters and the spark plug, increases the service life of your hedge trimmer. And because of this, you yourself can help to ensure that machine components and parts are protected from dirt and damage so your hedge trimmer always works reliably and with optimum performance.
Service Kit 46 for the HS 45 (2-MIX, post 2013) includes the following components for standard maintenance:
- Fleece air filter
- Spark plug
- Fuel filter
The STIHL fleece filter offers good filter quality under different operating conditions. Coarse dirt particles are caught on the surface, while the fine dirt particles are retained inside the filter. In this way, the motor of your hedge trimmer is reliably protected against the ingress of abrasive dust. The performance is retained, the consumption is low and you can continue to start your machine with ease. The fuel filter ensures that no foreign particles get into the engine via the fuel. Regular replacement protects the motor and supports a long service life. In order to maintain performance, it is also recommended to regularly replace the spark plug for continued clean combustion in the engine.
For the maintenance of the air filter and spark plug, it is best to use the practical combination wrench that you received with your STIHL hedge trimmer. A cardboard hook is integrated in the packaging box of the service kit. This allows you to easily remove and replace the fuel filter. You do not need any additional tools.
Technical data Value Suitable for 1) HS 45 (2-MIX, post 2.013) 1) This service kit can only be used with the following machines
Versions
Price- Service Kit 46 £10.21*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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HS Care & clean kit
Cleaning and care kit for the maintenance of STIHL shears, hedge trimmers and long-reach hedge trimmers.
Superclean is a graphite and lubricating mineral oil based cleaner is ideal for cleaning cutting attachments, hedge trimmer blades and chainsaws. It dissolves resin, prevents rust and removes dirt from your cutting blade. It also provides lubrication and protection from corrosion for when you next use your tool.
To use Superclean, simply spray it onto the cutting tool after use. Then, run the cutting tool through for a brief moment and leave the machine, so it’s ready for the next time you use it.
Multi-lube is multi-purpose grease for lubricating the gear systems of all STIHL hedge trimmers and electric chainsaws.
Included in the kit:
- 1 × Superclean, 50 ml
- 1 × Multi-lube, 40 g
Versions
Price- Care & clean kit HS £12.09*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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MotoMix
STIHL MotoMix is our patented premixed fuel, specially blended for ultimate performance. This 50:1 ready-mixed fuel is a combination of premium non-ethanol, high-octane motor fuel for all STIHL 2-stroke engines which gives you optimum performance, excellent cold start properties, maximum acceleration over the entire rpm range and perfect running characteristics even with a sudden rev change. With STIHL HP ultra premium oil for exceptional engine lubrication and extreme cleanliness, fully synthetic and biodegradable for optimal performance and long service life. User- and engine-friendly thanks to fewer emissions (free from ethanol; almost no olefins and aromatic compounds). Can be kept in storage for up to five years. Reliable top performance – STIHL 2-stroke engines and STIHL MotoMix are made for each other; all conceivable applications have been put through rigorous testing.
For MotoMix drums (55 l & 200 l), speak with your nearest STIHL Approved Dealer about direct delivery of the fuel to your preferred address. Find out more about our MotoMix promotion here.
Patent EP 2031043
Technical data Value Octane number >95 RON Octane rating 93 MOZ Benzene content 0.03 % Vol. Sulphur content 3 mg/kg Shelf life up to 5 Years Density at 15°C 690 kg/m3 Olefin content 0.1 % Vol. Vapour pressure at 40 °C 61 kPA Two-stroke oil content 1.8 % Vol. Versions
Price- MotoMix 5 l £21.99*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Documents
Owners manuals and safety brochures
| Languages | Date | Link |
|---|---|---|
 en
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31/08/2021 |