HSA 66 Cordless Hedge Trimmer

Handy cordless hedge trimmer with 20" / 50 cm blade length

With reduced weight and an efficient EC-motor, the HSA 66 is quiet, light, has increased cutting performance and maintains a constant stroke rate even during tough jobs. The wide tooth spacing and new droplet-shaped cutter geometry holds leaves and small branches more effectively in the teeth for a powerful cut. Machine life is also improved with a wear protective film under the cutting bar and new tip protector. The cutter blade is double sided.

Versions Price
HSA 66 - 20" / 50 cm £252.00*
  • Technical data
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    Technical data Value
    Recommended battery AP 100
    Rated voltage V 36
    Blade length Inch 1) 50
    Blade length cm 50
    Battery life time AP 100 min 2) up to 72
    Run time with AP 200 min 3) up to 144
    Run time with AP 300 min 3) up to 180
    Run time with AP 300 S min 4) up to 223
    Battery life time AR 1000 min 2) up to 450
    Battery life time AR 2000 min 2) up to 660
    Run time with AR 3000 min 3) up to 800
    Weight kg 5) 3.1
    Weight kg 5) 3.1
    Sound pressure level dB(A) 6) 83
    Sound power level dB(A) 7) 94
    Vibration value, right m/s2 8) 2.3
    Vibration value, left m/s2 8) 3.7
    Total length cm 103
    Cutting capacity mm 23
    Tooth spacing mm 30
    Cordless technology AP System
    Stroke rate rpm 3,000

    1) 17
    2) Battery life times are approximate and may vary depending on application
    3) Run times may vary depending on application
    4) Running times are reference values ​​and may vary depending on the application.
    5) Without battery
    6) K-factor according to DIR 2006/42/EC = 2.5 (dB (A))
    7) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
    8) K-factor according to DIR 2006/42/EC = 2m / s ²

  • Features
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    Standard features

    • Functional design

      The engine housing has smooth surfaces and round contours. This prevents the tool from getting caught on branches. The hedge trimmers are easy to clean.

    • Innovative cutting system

      The blade shape has been optimised to catch branches and hold them against the blade during the cut and serves as an integrated blade guard.

    • Blade tip protector

      The tip protector comes fitted as standard and makes cutting near the ground or along walls easier, whilst helping to protect the cutters from damage.

    • Scabbard

      Protects the cutting blade for safe storage and transport.

    • Hanging eye

      The hedge trimmers can be conveniently hung up on the wall with the hanging eye.

  • Accessories
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    • AP 100 Battery

      Compatible with the AP System. Light weight 36 V Lithium-Ion battery with charge level indicator (four LEDs). 94 Wh battery energy, weight 0.8 kg. Compatible with all AL chargers; AL 101, AL 300 and AL 500. Click on the technical data tab of individual products to learn more about machine run times.

      Battery weight kg 0.9
      Rated voltage V 36
      Capacity Wh 0) 94
      Nominal cell capacity (according to manufacturer) Ah 2.6
      Battery cell technology LITHIUM-ION
      Capacity ah 2.4
      Charge voltage V 42
      Temperature range °C 5-40
      Discharge temperature range °C -10-50

      1) Energy content according to cell manufacturer specification. To increase the service life, the energy content available in the actual application is lower.

      Versions Price
      AP 100 £115.00* Save and compare
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    • AP 200 Battery

      36 V, 187 Wh Lithium-Ion battery. The AP 200 offers excellent run times on our cordless tools. The battery has an integrated LED charge indicator, clearly displaying as and when the battery needs charging. Compatible with the AL 101, AL 300 and AL 500 charger unit. Click on the technical data tab of individual products to learn more about machine run times.

      Battery weight kg 1.3
      Rated voltage V 36
      Capacity Wh 0) 187
      Nominal cell capacity (according to manufacturer) Ah 2.6
      Battery cell technology LITHIUM-ION
      Capacity ah 4.8
      Charge voltage V 42
      Temperature range °C 5-40
      Discharge temperature range °C -10-50

      1) Energy content according to cell manufacturer specification. To increase the service life, the energy content available in the actual application is lower.

      Versions Price
      AP 200 £145.00* Save and compare
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    • AP 300 Battery

      Powerful 36 V, 227 Wh Lithium-Ion battery. The AP 300 offers increased run times for those bigger jobs. The battery has an integrated LED charge indicator, clearly displaying as and when the battery needs charging. Compatible with the AL 101, AL 300 and AL 500 charger unit. Click on the technical data tab of individual products to learn more about machine run times.

      Battery weight kg 1.8
      Rated voltage V 36
      Capacity Wh 0) 227
      Nominal cell capacity (according to manufacturer) Ah 2.1
      Battery cell technology LITHIUM-ION
      Capacity ah 6
      Charge voltage V 42
      Temperature range °C 5-40
      Discharge temperature range °C -10-50

      1) Energy content according to cell manufacturer specification. To increase the service life, the energy content available in the actual application is lower.

      Versions Price
      AP 300 £195.00* Save and compare
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    • AR 1000 Backpack battery

      Lithium-Ion backpack battery with a large capacity for longer running times. Designed to work with the AP System. Sturdy housing with base and charge level indicator (six LEDs), comfortable and ergonomically harness with integrated carry handle and rain protection cover. 626 Wh battery energy, weight 5.5 kg. Click on the technical data tab of individual products to learn more about machine run times.

      Battery cell technology LITHIUM-ION
      Capacity Wh 0) 626
      Capacity ah 16.6
      Charge voltage V 41
      Battery weight kg 4.3
      Temperature range °C 5-40
      Rated voltage V 36
      Weight with carrying system kg 5.5
      Rated capacity Ah 17.4
      Nominal capacity cell (according to manufacturer) Ah 2.9

      1) Energy content according to cell manufacturer specification. To increase the service life, the energy content available in the actual application is lower.

      Versions Price
      AR 1000 £648.00* Save and compare
      Save and compare
    • AL 101 Standard charger

      230 V charger, recommended for STIHL AK System batteries. With operating mode indicator (LED) and passive battery cooling. Cable tie with Velcro strap.The charger can be wall mounted if required.

      The standard charger will fully charge an AK 10 battery in 95 minutes, AK 20 in 180 minutes and AK 30 in 205 minutes.

      The standard charger will fully charge an AP 100 battery in 100 minutes, AP 200 in 200 minutes, AP 300 in 250 minutes and AP 300 S in 300 minutes.

      Rated voltage V 220-240
      Weight kg 0.7
      Rated current A 0.7
      Charge time - AK 10 battery min 0) 95
      Charge time - AK 20 battery min 0) 180
      Charge time - AK 30 battery min 0) 205
      Charging time AP 200 min 0) 200
      Charging time AP 300 min 0) 250
      Charging current A 1.6
      Power output kW 0.08
      Protection class II

      1) Charge time in minutes to 100% capacity
      2) Charge time in minutes to 100 % capacity
      3) Up to 100 % capacity

      Versions Price
      AL 101 charger £40.00* Save and compare
      Save and compare
    • AL 300 Quick charger

      Quick charger for STIHL Lithium-Ion batteries. With operating mode indicator and active battery cooling.

      The quick charger will fully charge an AK 10 battery in 45 minutes, AK 20 in 55 minutes and AK 30 in 60 minutes.

      The quick charger will fully charge an AP 100 battery in 50 minutes, AP 200 in 55 minutes, AP 300 in 75 minutes and AP 300 S in 70 minutes.

      Weight kg 1.2
      Mains voltage V 220-240/50
      Charging time AR 1000 min 0) 180
      Charging time AP 200 min 0) 55
      Charging time AP 300 min 0) 75
      Charging time AR 2000 min 0) 250
      Charging time AR 3000 min 0) 300
      Rated voltage V 220-240
      Power output kW 0.3
      Weight kg 0) 1.2
      Rated current A 2.3
      Protection class II
      Charging current A 6.5

      1) Up to 100 % capacity
      2) 0

      Versions Price
      AL 300 quick charger £70.00* Save and compare
      Save and compare
    • AL 500 Hi-speed charger

      The quickest charger for STIHL Lithium-Ion batteries. With operating mode indicator and active battery cooling.

      The hi-speed charger will fully charge all the AP System batteries in 45 minutes. The AL 500 is highly recommended to charge the AR 2000 L(150 min) and AR 3000 L (220 min) backpack batteries.

      Charging time AR 1000 min 0) 120
      Weight kg 1.3
      Charging time AR 2000 min 0) 130
      Charging time AR 3000 min 0) 160
      Rated voltage V 220-240
      Power output kW 0.6
      Weight kg 0) 1.3
      Rated current A 2.6
      Protection class II
      Charging current A 12

      1) Up to 100 % capacity
      2) 0

      Versions Price
      AL 500 Hi-speed charger £126.00* Save and compare
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    • AP battery belt with harness

      Sturdy and ergonomically shaped belt with comfortable harness for weight distribution across hips and shoulders. Reduced total weight in the hand, as the battery in the AP holster with connecting cable is worn on the belt. Power is transmitted in combination with additional accessories, such as by the AP holster with connecting cable for tools with a socket, and additionally with an AP adapter for tools with a battery slot.

      Versions Price
      Battery belt with harness £75.00* Save and compare
      Save and compare
    • AP holster with connecting cable

      Makes it possible to transfer energy between a STIHL AP battery and a tool with a socket. Can be combined with the battery belt carrying system with harness. Cable length: 120 cm. With integrated electronics for overload switching with acoustic signals. For use with STIHL AP System tools that require a connecting cable.

      Versions Price
      AP holster with connecting cable £142.00* Save and compare
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    • Cover for AP battery slot

      To cover the battery shaft of cordless tools in the STIHL AP System. Protects against dust and dirt during longer periods of storage.

      Versions Price
      Cover for AP battery slot £2.86* Save and compare
      Save and compare
    • Carry bag

      Perfect for transporting and storing the tool together with the FS-KM or HL-KM KombiTools. Suitable for KM 56 RC-E, KM 94 RC-E, KM 111 R, KM 131 R, HSA 56, HSA 66, HSA 86, HLA 56, BGA 86, BGA 100, BGA 200 and all KombiEngines with loop handle.

      Versions Price
      Carry bag £44.50* Save and compare
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    • Carry bag for STIHL battery accessories

      Soft bag for safe transport and storage of up to 2x AK or AP System batteries and 1x STIHL charger.

      Versions Price
      Carry bag for STIHL battery accessories £24.00* Save and compare
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  • Documents
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    Owners manuals

* Manufacturer's recommended retail price updated as of January 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.