Submit Arrow Right
Direct product selection: Cordless brushcutter

FSA 90, tool only

Powerful cordless brushcutter with bike handle

General

FSA 90, tool only

Cordless brushcutter for working on large areas of tough grass. Diameter of cutting circle 260 mm with grass cutting blade, bike handle, engine controls with ECOSPEED partial load function, double shoulder harness, no ear protection required, weight 3.2 kg.

Versions



Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Technical specifications

FSA 90

Technical specifications

Technical specifications Value
Rated voltage 36 V
Weight 1) 3,2 kg
Cutting diameter 380 mm
Vibration level, left/right with plastic tool 2) 3,5/3,5 m/s²
Vibration level, left/right with metal tool 1/1 m/s²
Total length 3) 177 cm
Cutting tool Grass cutting blade 260-2
Battery Technology Lithium-Ionen AP-System
Recommended battery AP 300
Battery life time AP 200 4) 30 min
Battery life time AP 300 4) 45 min
Battery life time AR 1000 4) 120 min
Battery life time AR 2000 4) 180 min
Battery life time AR 3000 4) 220 min
Battery life time AP 100 4) 15 min

1) Weight excluding battery, with cutting tool and guard
2) K-factor according to DIR 2006/42/EC = 2m / s ²
3) Without tools
4) Battery life times are approximate and may vary depending on application

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Features

FSA 90

Standard equipment

  • STIHL ECOSPEED Zoom
    STIHL ECOSPEED

    STIHL ECOSPEED enables the user to control the brushcutter engine speed individually on the operating handle.

  • Bike handle Zoom
    Bike handle

    When used in conjunction with a harness, the bike handle enables a smooth mowing action. The bike handle allows the machine to be easily guided, making it ideal for working on large areas and thus reducing fatigue.

  • ADVANCE Universal Harness Zoom
    ADVANCE Universal Harness

    Soft padding makes work more comfortable during longer jobs.

  • Hanging loop Zoom
    Hanging loop

    Hang your cordless brushcutter securely on a wall to save space using the loop in the handle housing.

  • STIHL Electric Motor (EC) Zoom
    STIHL Electric Motor (EC)

    The STIHL electric motor (EC) is extremely energy efficient, lightweight and compact. It runs quietly, generates very low vibrations and does not require servicing.

  • Safety locking button Zoom
    Safety locking button

    All STIHL battery products have a locking button with which you can lock the device. This prevents the grass trimmer starting unintentionally when a live battery is inserted.

  • Tool protection Zoom
    Tool protection

    The cover for occupational safety and protection of the flail head is fitted with two screws quickly.

  • Protective goggles Zoom
    Protective goggles

    For your safety, the glasses are well ventilated and have a wide side protection.

Retrofitted equipment

  • Spacer bracket Zoom
    Spacer bracket

    Practical spacer bracket for mowing along obstacles and around trees and bushes.

  • Charger Zoom
    Charger

    Three chargers are available: the AL 100 standard charger , the AL 300 quick charger and the AL 500 hi-speed charger.

  • Lithium-ion battery Zoom
    Lithium-ion battery

    Very powerful lithium-ion batteries, compatible with all STIHL and VIKING cordless tools. The batteries have no memory effect, meaning they can be charged hundreds of times for a consistent performance. Rechargeable with charger AL 100 standard charger, AL 300 quick charger or AL 500 hi-speed charger.

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Cutting Tools

FSA 90

Cutting Tools

    • GrassCut 250-32, low spin
      GrassCut 250-32, low spin

      Flying stones and gravel often create problems when mowing with clearing saws on traffic islands or in public parks and green spaces. STIHL has the answer: the low-spin 250-32 grass-cutting blade with KWF certificate reduces the safety distance from objects and vehicles to three metres. Thanks to the special tooth shape, the risk of particles flying around is reduced to a minimum. The result is greater safety, maximum working comfort and quicker results. Article 4001 713 3813 for FS 80 , FS 85 , FS 89 , FS 91 , FS 111 , FS 131 , FSA 130, FSA 135, FSA 130 R, FSA 135 R, FS 94 RC-E , FS 94 C-E , FSA 90 R, FSA 90, FS 240 C-E, FR 131 T, FR 480 , FR 480 C-F, FR 410 C-E , FR 460 TC-EM. Article 4001 713 3812 for FS 260 C-E, FS 311, FS 360 C-EM , FS 410 C-EM ,FS 410 C-EM L, FS 410 C-EM K , FS 460 C-EM K , FS 490 C-EM K , FS 490 C-EM K, FS 460 C-EM , FS 460 C-EM L , FS 490 C-EM , FS 490 C-EM L, FS 510 C-EM, FS 560 C-EM.

    Versions

    • GrassCut Grass cutting blade 250-44 Zoom
      GrassCut Grass cutting blade 250-44

      Low-throw, steel grass-cutting blade with 44 teeth (diameter: 250 mm). Clippings are not scattered, and the risk of stones flying up as debris is low. Ideal for mowing tough, dry grass and stubborn weeds. Suitable for reeds and bushes. Use only with the universal guard.

    Versions

    • GrassCut Grass cutting blade (2 blades) Zoom
      GrassCut Grass cutting blade (2 blades)

      Steel double blade, reversible. For working on areas of tough grass.

    Versions

    • GrassCut Grass cutting blade (2 blades) Zoom
      GrassCut Grass cutting blade (2 blades)

      Steel double blade, reversible. For working on areas of tough grass.

    Versions

    • GrassCut cutting blade (40 teeth) Zoom
      GrassCut cutting blade (40 teeth)

      Grass cutting blade with forty teeth. For mowing tough grass.

    Versions

    • SuperCut mowing head (2 line) Zoom
      SuperCut mowing head (2 line)

      Double line, for mowing and thinning work. Mowing lines are automatically adjusted for optimal cutting length.

    Versions

    • GrassCut Grass cutting blade (4 blades) Zoom
      GrassCut Grass cutting blade (4 blades)

      Made of steel. With four cutters for mowing thick, dry grass and reeds

    Versions

    • Grass cutting blade 230 mm (4 blade)

    • GrassCut Grass cutting blade (8 teeth) Zoom
      GrassCut Grass cutting blade (8 teeth)

      Made of steel with 8 teeth for mowing thick, dry grass and reeds.

    Versions

    • DuroCut mowing head 20-2
      DuroCut mowing head 20-2

      Double lines, for mowing and thinning work. Up to four lines can be easily inserted. Compatible with many different sizes and types of mowing line.

    Versions

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Accessories

FSA 90

Accessories

    • Carrying system for ARL Zoom
      Carrying system for ARL

      Carrying system for toolfree attachment of AR 2000 L and AR 3000 L.With 3-setting length-adjustable shoulder straps for individual size adjustment, and flexible hip belt for ergonomic working. Power is transferred in combination with the connecting cable and, as an optional extra, the AP adapter.

    Versions

    • AP carrying system Zoom
      AP carrying system

      Convenient, lightweight carrying system for up to two AP batteries. Can be used in combination with an AP holster with a connecting cable – as an alternative to the AR backpack batteries. Suitable for housing with a connecting cable and tools with a battery slot.

    Versions

    • AL 101 charger Zoom
      AL 101 charger

      230 V. Compatible with STIHL AK and AP batteries. With charge-level indicator (LED). Cable tie with Velcro tape. Wall-mounting possible.

    Technical specifications Value
    Charging current 1,6 A
    Power output 0,08 kW
    Charging time AK 10 1) 95 min
    Charging time AK 20 1) 180 min
    Weight 0,7 kg

    1) Up to 100 % capacity

    Versions

    • AL 300 quick charger Zoom
      AL 300 quick charger

      AL 300 quick charger 230 V. For STIHL AP and AR batteries. Device in housing base for wall mounting and cable rewind, with operating mode indicator (LED) and active battery cooling.

    Technical specifications Value
    Rated voltage 220-240 V
    Power output 0,3 kW
    Weight 2,6 Pounds
    Weight 1,2 kg
    Rated current 2,3 A
    Charging current 6,5 A

    Versions

    • AL 500 hi-speed charger Zoom
      AL 500 hi-speed charger

      230 V. For shorter charging times, for STIHL AK, AP and AR batteries. Mechanism in housing base for wall-mounting and cable rewind, with operating mode indicator (LED) and active battery cooling.

    Technical specifications Value
    Rated current 2,6 A
    Charging current 12 A
    Weight 1,3 kg
    Weight 2,9 Pounds
    Power output 0,6 kW
    Rated voltage 220-240 V

    Versions

    • AL 500

    • ADVANCE universal harness, fluorescent orange Zoom
      ADVANCE universal harness, fluorescent orange

      Highly effective; ideal as an addition to reflective clothing when mowing in hazardous areas.

    Versions

    • AP holster with connecting cable Zoom
      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.

    Versions

    • AP adapter Zoom
      AP adapter

      The AP adapter is needed to transfer power between a STIHL AP battery or a STIHL AR battery and a power tool with a battery slot in combination with the AP holster with connecting cable.

    Versions

    • Double shoulder harness Zoom
      Double shoulder harness

      Soft padding makes work more comfortable during longer jobs.

    Versions

    • Battery belt with harness Zoom
      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

    • ADVANCE PLUS universal harness Zoom
      ADVANCE PLUS universal harness

      With quick release system for fast connection and disconnection of brushcutters. Suitable for FS 50 - FS 560

    Versions

    • AR parts kit for attachment to AR 900 Zoom
      AR parts kit for attachment to AR 900

      Adapter for attaching the support pads for FSA and BGA to the AR 900’s carrying system. The clips allow you to quickly and easily switch back and forth between the different support pads.

    Versions

    • ADVANCE universal harness Zoom
      ADVANCE universal harness

      Extremely ergonomic, comfortable and light. For strength-saving mowing and shredding. Chest belt and tool bag also available. Suitable for FS 50 - FS 550.

    Versions

    • Spacer bracket Zoom
      Spacer bracket

      Spacer bracket for mowing along obstacles, trees and shrubs.

    Versions

    • Hip pad Zoom
      Hip pad

      For fitting to ADVANCE PLUS harness without hooks.

    Versions

    • ADVANCE universal harness, fluorescent orange Zoom
      ADVANCE universal harness, fluorescent orange

      High visibility. Perfectly complements protective clothing when mowing in hazardous areas, with a comfort carry ring for quickly attaching and removing the clearing saw, for FS 50 – FS 560 and FSA 90.

    Versions

    • ADVANCE universal harness, fluorescent orange

    • Carrying system Battery belt Zoom
      Carrying system Battery belt

      Durable and ergonomically shaped belt with battery bag for carrying STIHL AP batteries. The battery is worn on the battery belt, reducing the total weight in your hands. Energy is transferred from the battery in the bag to the tool via a flexible cable and the lightweight AP adapter.

    Versions

    • Battery belt

    • AL 500 hi-speed charger Zoom
      AL 500 hi-speed charger

      230 V. For shorter charging times, for STIHL AK, AP and AR batteries. Mechanism in housing base for wall-mounting and cable rewind, with operating mode indicator (LED) and active battery cooling.

    Technical specifications Value
    Rated current 2,6 A
    Charging current 12 A
    Weight 1,3 kg
    Weight 2,9 Pounds
    Power output 0,6 kW
    Rated voltage 220-240 V

    Versions

    • Guard for metal mowing tools Zoom
      Guard for metal mowing tools

      Protection against flying cuttings.

    Versions

    • Guards for line mowing heads and PolyCut Zoom
      Guards for line mowing heads and PolyCut

      Guard for working with mowing heads. Provides protection against flying debris but still enables a clear view of the area to be mown.

    Versions

    • ADVANCE X-TREEm forestry harness Zoom
      ADVANCE X-TREEm forestry harness

      Offering outstanding ergonomic design, specially developed for long periods of forestry work using circular saws. Highly comfortable to wear due to the length-adjustable back section and infinitely variable load distribution between the shoulders and hips, for FS 89 – FS 560, and FSA 90.

    Versions

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Battery

FSA 90

Battery

    • AP 100 Zoom
      AP 100

      Compatible with the STIHL cordless power system. Light weight 36v Lithium-Ion battery with charge level indicator (four LEDs). 94 Wh battery energy, weight 0.8 kg.

    Technical specifications Value
    Battery weight 0,9 kg
    Rated voltage 36 V
    Energy content 1) 94 Wh
    Battery cell technology LITHIUM-ION

    1) Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life

    Versions

    • AP 200 Zoom
      AP 200

      Compatible with the STIHL cordless power system. Light weight 36v Lithium-Ion battery with charge level indicator (four LEDs). 187 Wh battery energy, weight 1,3 kg.

    Technical specifications Value
    Battery weight 1,3 kg
    Rated voltage 36 V
    Energy content 1) 187 Wh
    Battery cell technology LITHIUM-ION

    1) Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life

    Versions

    • AP 300 Zoom
      AP 300

      Very powerful lithium-ion batteries with charge level indicator (four LEDs). 227 Wh battery power.

    Technical specifications Value
    Battery weight 1,8 kg
    Rated voltage 36 V
    Energy content 1) 227 Wh
    Battery cell technology LITHIUM-ION

    1) Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life

    Versions

    • AP 300 S Zoom
      AP 300 S

      Very powerful lithium-ion batteries with charge level indicator (four LEDs). 281 Wh battery power.

    Technical specifications Value
    Battery weight 1,8 kg
    Rated voltage 36 V
    Energy content 1) 281 Wh
    Battery cell technology LITHIUM-ION

    1) Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life

    Versions

    • AR 1000 backpack battery Zoom
      AR 1000 backpack battery

      Backpack lithium-ion batteries with big capacity for longer running times. 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.

    Technical specifications Value
    Rated voltage 36 V
    Battery cell technology LITHIUM-ION

    Versions

    • AR 2000 backpack battery Zoom
      AR 2000 backpack battery

      Backpack lithium-ion batteries with big capacity for longer running times. Sturdy housing with base and charge level indicator (six LEDs), comfortable and ergonomically harness with integrated carry handle and rain protection cover. 916 Wh battery energy, weight 7.8 kg.

    Technical specifications Value
    Rated voltage 36 V
    Battery cell technology LITHIUM-ION PRO
    Battery life BGA 100 (Step 2) 1) 80 min

    1) Battery life times are approximate and may vary depending on application

    Versions

    • AR 3000 backpack battery Zoom
      AR 3000 backpack battery

      Backpack lithium-ion batteries with big capacity for longer running times. Sturdy housing with base and charge level indicator (six LEDs), comfortable and ergonomically harness with integrated carry handle and rain protection cover. 1,148 Wh battery energy, weight 6.8 kg excluding / 8,1 kg including carrying system. With rain protection.

    Technical specifications Value
    Rated voltage 36 V
    Battery cell technology LITHIUM-ION
    Battery life BGA 100 (Step 2) 1) 160 min

    1) Battery life times are approximate and may vary depending on application

    Versions

    • AR 2000 L backpack battery Zoom
      AR 2000 L backpack battery

      Backpack lithium-ion batteries with 1000 Wh capacities for long battery life. USB connection, and Bluetooth® interface for connection with STIHL connected. Sturdy housing with integrated carry handle and charge-level indicator (six LEDs). Can be directly connected with RMA 765 V. In combination with the AR L carrying system and AR L connecting cable, suitable for tools with a socket and in combination with an AP adapter for tools with a battery slot. Can be used in the rain. Excluding connecting cable, AP adapter and harness.

    Technical specifications Value
    Rated voltage 36 V
    Battery cell technology LITHIUM-ION

    Versions

    • AR 3000 L backpack battery Zoom
      AR 3000 L backpack battery

      Backpack lithium-ion batteries with 1500 Wh capacities for long battery life. USB connection, and Bluetooth® interface for connection with STIHL connected. Sturdy housing with integrated carry handle and charge-level indicator (six LEDs). Can be directly connected with RMA 765 V. In combination with the AR L carrying system and AR L connecting cable, suitable for tools with a socket and in combination with an AP adapter for tools with a battery slot. Can be used in the rain. Excluding connecting cable, AP adapter and harness.

    Technical specifications Value
    Battery cell technology LITHIUM-ION
    Rated voltage 36 V

    Versions

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Documents

Owners manuals and safety brochures

Languages Date Link
manual icon de / en / fr / it / nl 23.03.2023
Download PDF
Download PDF