Key Features:
- Lubricant and anti-corrosion agent
- Perfect for Hedge Trimmer blades
Special Price $380.00
Spring Promotion:

Get a FREE additional battery worth $55 with this STIHL HSA 40 Battery Hedgetrimmer Kit | That's a $55 saving!
Home Delivery - $8 on all online orders. Delivery timeframe is 2 to 5 working days.
Click & Collect - FREE. Includes assembly of tools prior to collection. The store will contact you when your order is ready.
We will happily accept returns or exchanges up to 14 days after the date of purchase, provided the products are in their original condition and packaging. Click here to view our full Returns Policy
All STIHL tools purchased online are covered by the same comprehensive warranty as those bought in‑store, giving you complete peace of mind no matter how you shop.
Battery-Powered Tools, Batteries and Chargers
Petrol‑Powered Tools (exluding WaterBlasters and Lawnmowers)
Accessories & Cutting Attachments
Click here to find out more about the STIHL Warranty, including timeframes for, Hire and Government use.
The STIHL HSA 40 is a lightweight and efficient hedge trimmer designed for smaller garden jobs, perfect for trimming box hedges, shaping shrubs, and maintaining annual growth. With a longer blade and wider tooth spacing than the HSA 30, it offers a bit more reach and can cut slightly larger material, all while remaining easy to handle.
More Reach, Bigger Growth: The 50 cm cutter bar and 24 mm tooth spacing let you trim slightly larger branches and cover more ground with each pass.
Sharp, Reliable Cutting: The laser-cut, diamond-ground, and hardened blades, combined with intelligent battery power management, deliver smooth, consistent cutting, especially on young growth.
Comfortable to Use: The two-hand control system and soft grip surfaces provide a secure, comfortable hold in any working direction.
Protects Itself & Your Garden: A screw-on tip protector helps prevent blade damage when working near the ground or close to walls.
Compact & Easy to Store: Includes a storage eyelet for convenient, space-saving storage when not in use.
Part of the AS System: Powered by a removable lithium-ion battery that’s compatible with other tools in the STIHL AS System, giving you more flexibility in your garden toolkit.
Peace of Mind Included: Backed by a 5-year domestic warranty on the tool, battery and charger as well as ongoing support from your local STIHL SHOP.
Run times quoted are based on ideal operating conditions. Times will vary depending on load and conditions.
Rated Voltage (V)
10.8
Weight (kg)
2.11)
Tooth Spacing (mm)
24
Cutting Blade Length (cm)
50
Operating time
66 min or 80 m² of hedge with AS 2 Battery
Charge time
70 minutes, or to charge it up to 80%, it takes 50 minutes
Total Length (cm)
94
Power Source
Battery
STIHL Battery System
STIHL AS Range
Recommended Charger
AL 1 /ALS 31
Hedge Trimmer Vegetation
Thin Green Stems
What's in the Box?
HSA 40 Hedge Trimmer, ALS 31, 2 x AS 2 Batteries






Q: How long does the battery last?
A: The AS 2 Battery will last up to 66 minutes, this depends on what is being cut and how the tool is being used.
Q: How long does it take to charge?
A: To fully charge an AS 2 Battery it takes 70 minutes, or to charge it up to 80%, it takes 50 minutes with the AL 1 or ALS 31 charger.
Q: Are the Batteries Interchangeable?
A: Yes, all of the tools in the STIHL AS Battery System are interchangeable.
Q: Does this tool come with a Warranty?
A: Yes, the HSA 40 comes with a STIHL domestic 5 year warranty.
Q: What should I wear when using this tool?
A: We recommend that you wear snug-fitting clothes, eye protection, gloves and sturdy boots or shoes, and tie back long hair.
Q: Will the blades need sharpening?
A: Keeping the blades sharp will give a neat cut on whatever you are trimming. If you notice that the blades are getting jammed easily or the machine is struggling, the blades may need sharpening. Our STIHL SHOP retailers can do this for you or it is easy to do yourself.
Q: Does this hedge trimmer come without a battery and charger?
A: Yes. You can purchase the tool only version which has everything you need.
Q: What size hedges is the HSA 40 suitable for?
A: The HSA 40 is ideal for routine home garden maintenance, including small to medium hedges, shrubs, and shaping work around the garden. Its lightweight design and 50cm blade length make it well suited to everyday residential use.
Q: Is the HSA 40 suitable for beginners?
A: Yes. The HSA 40 is lightweight, battery-powered, and easy to operate. With no fuel mixing required and low maintenance needs, it's a great choice for homeowners and first-time hedge trimmer users.
Q: Why should I buy from STIHL SHOP?
A: When you buy from STIHL SHOP, you're backed by a nationwide network of STIHL specialists who can provide expert advice, servicing, genuine spare parts and ongoing support throughout the life of your tool.