MSA 120 C-B Cordless Chainsaw

Cordless chainsaw for domestic users, with a 30 cm / 12" bar length

The MSA 120 C-B is a lightweight, cordless chainsaw that is perfect for cutting firewood and tidying-up around the garden.

Quiet and easy to use, it is packed with useful features like the Quick Chain Tensioning so you can tighten the chain without tools, the Ematic chain lubrication system which uses up to 50% less chain oil and the QuickStop Super chain brake.

It has outstanding cutting performance and low vibrations, as well as an impressive <40 minutes of battery life on the recommended battery, which will give you around 120 cuts in 10 x 10cm timber.

You can find videos showing you how to fill your machine with fuel and oil, fit bars and chains and start your chainsaw here.

You'll have the log store stocked in no time!

  • Working time with recommended AK 20 battery: Up to 40 minutes

Versions Price
MSA 120 C-B tool only - 30 cm / 12" £189.00*
  • Technical data
    ↓
    Technical data Value
    Cordless technology AK System
    Rated voltage V 36
    Recommended battery AK 20
    Weight kg 1) 2.7
    Sound pressure level dB(A) 2) 83
    Oil tank volume cm3 110
    Sound power level dB(A) 3) 94
    Vibration value, left m/s2 4) 3.4
    Bar length " 12
    Chain gauge 1/4" P
    Recommended bar length cm/inch 30 cm / 12"
    Rated current A 23.6
    K-Factor to Dir. 2006/42/EC 2
    A (8) Daily vibration load - right m/s2 0.8
    Protection class III
    Vibration value ahv 1 tool 30 CM / 71 PM3
    A (8) Daily vibration load - left m/s2 0.9

    1) Without battery, with bar and chain
    2) K-factor according to DIR 2006/42/EC = 2.5 (dB (A))
    3) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
    4) K-factor according to DIR 2006/42/EC = 2m / s ²

  • Features
    ↓

    Standard features

    • Quiet technology

      The STIHL cordless tools are so quiet you don't even need to wear ear protection.

    • Ematic chain lubrication system

      The Ematic chain lubrication system ensures pinpoint lubrication of the saw chain links and guide bar rails. When used with STIHL Oilomatic saw chain, it will provide maximum lubrication, longer wear and less oil consumption than conventional methods of chain lubrication. The Ematic system can reduce bar oil consumption by up to 50%.

    • STIHL Quick Chain Tensioning (B)

      The STIHL Quick Chain Tensioning system (B) makes it very easy to tension the chain. Simply release the sprocket cover and turn the thumb wheel to set the optimum tension. No tools needed.

    • 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.

    • QuickStop Super Chain brake (Q)

      Additional braking system for increased safety, designed by STIHL. The chain does not only stop if kickback is sufficiently strong or during active actuation of the front hand guard, but also when you release the rear handle. Chain over run is stopped within seconds, helping to protect the user.

    • Neutral battery position

      The battery can be inserted into the tool in 2 stages. In the first neutral position, the battery is secured in the tool but does not connect with the contacts, allowing for safe transport. In the second operating position, the battery is completely inserted allowing for full operation of the tool.

    • Transparent chain oil tank

      The transparent tank allows the chain oil level to be easily checked without having to remove the oil filler cap.

    • Comfortable control handle

      The soft black rear control handle ensures a safe and secure grip when in use. The control lever features a interlock system for added safety.

    • Designed for comfort

      The ergonomically shaped front handle and soft rear control handle allow for a comfortable and stable grip in all working positions.

  • Cutting Attachments
    ↓
    • Rollomatic E Mini
      Rollomatic E Mini

      The combination of this particularly narrow guide bar with the 1/4" Picco chain, offers considerable savings in weight coupled with improved cutting performance. Like all STIHL guide bars, it is made of high-grade chrome molybdenum steel.

      Versions Price
      Rollomatic E Mini 1/4" P, 30 cm / 12" £41.74* Save and compare
      Save and compare
    • Picco Micro 3 (PM3)
      Picco Micro 3 (PM3)

      Exclusive to STIHL: This saw chain was specially designed for light, compact chainsaws and ensures less kickback and lower vibration levels. It combines exceptional cutting performance and quality with great user comfort. The 1/4" Picco chain features a flat and narrow design as well as the small chain pitch.

      Versions Price
      Picco Micro 3 (PM3) 1/4" P, 1.1 mm, 64 drive links, 30 cm / 12" £23.00* Save and compare
      Save and compare
  • Accessories
    ↓
    • STIHL Smart Connector

      STIHL connected is a smart fleet management system that enables professional users to digitally manage machine fleets and work assignments.

      This is managed by the STIHL Smart Connector - a sensor with a diameter of just under 5cm, which is mounted on the tool. It can be mounted on petrol, electric or battery-powered tools where it records and saves the operating hours while the motor is running and transmits this information via Bluetooth® 4.2 to the STIHL connected App (the smart connector can be mounted on non-STIHL tools too). The Smart Connector offers entirely new functions and services, as a basis for device management both in your home garden using the STIHL connected App, and for managing your machine fleet using the STIHL connected Portal.

      Here’s a few reasons why STIHL connected can help manage your fleet of tools:

      • The Digital Fleet Management keeps a record of all tools and their service record
      • You get prompts when a tool needs servicing, so you never forget to change the plug, filter or just carry out maintenance
      • You can see how many hours a tool has done, so you can plan which tools to use, replace or buy more of
      • At the end of the day, you can open the app and see which tools are next to you - so you can tell if something is missing
      • Book a service with your nearest STIHL Approved Dealer and give them access to see what work will be needed in advance.

      STIHL Connected is an intuitive way to manage your machine fleet and workload intelligently and efficiently. Visit: STIHL connected FAQs to find out more.

      Download the app for free or visit the STIHL connected Portal by clicking on the following links:

      Length mm 53
      Width mm 42
      Connectivity Bluetooth 4.2
      Height mm 14
      Weight g 20
      Dimensions (l x b x h) mm 53 x 42 x 14
      Signal range m Approx. 10
      Running time per battery charge Year Approx. 1
      Connectivity Bluetooth low energy 4.2
      Battery 3V CR 2,032

      Versions Price
      Smart Connector £21.99* Save and compare
      Save and compare
    • AK 20 Battery

      Compact Lithium-Ion battery for the AK System with a voltage of 36 V and a capacity of 144 Wh. Battery life depends on the device type. With charge level indicator (LED).

      Battery weight kg 1.2
      Rated voltage (V) V 36
      Capacity Wh 0) 144
      Capacity cell Ah 0) 2
      Battery cell technology Lithium-Ionen AK-System

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

      Versions Price
      AK 20 battery £115.00* Save and compare
      Save and compare
    • AL 101 Standard charger

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

      AK System charge times:

      • AK 10 battery in 95 minutes
      • AK 20 battery in 180 minutes
      • AK 30 battery in 205 minutes

      AP System charge times:

      • AP 100 battery in 100 minutes
      • AP 200 battery in 200 minutes
      • AP 300 battery in 250 minutes
      • AP 300 S battery in 300 minutes
      • AP 500 S battery in 355 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 0.1
      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 £42.50* Save and compare
      Save and compare
    • Filing kit

      The perfect file kit for users of all abilities. Includes file holder with round file, flat file and file gauge in a sturdy case.

      Versions Price
      Filing kit 1/4" P £26.75* Save and compare
      Save and compare
    • 2-in-1 EasyFile

      Practical tool for quickly sharpening the teeth and depth gauge in a single action, significantly reducing chain maintenance time. The sturdy frame allows for a smooth filing action with highly accurate results. All the files are easily replaceable. For 1/4" P, 3/8" P, .325", 3/8" and .404" saw chains. Includes round and flat files.

      To find out how to sharpen your chain and depth gauge with the EasyFile, click here.

      Versions Price
      2-in-1 file holder, 1/4"P ø 3.2 mm £49.22* Save and compare
      Save and compare
    • Depth gauges

      For manual reworking of the depth gauge. Made from hardened steel with special coating. Two settings for hard and soft wood. The hook can help clean both the groove and oil hole in the guide bar.

      Versions Price
      FL1 - 1/4"P £4.81* Save and compare
      Save and compare
    • File gauge

      For checking side and top plate cutting angle, tooth length and depth gauge setting, for cleaning the groove and oil inlet hole in the guide bar.

      Versions Price
      File gauge 1/4" P £7.92* Save and compare
      Save and compare
    • Chainsaw bag

      Made from sturdy nylon. For safe storage and transport of all chainsaws with bar lengths up to 45 cm / 18". With small additional pocket for accessories.

      Versions Price
      Carry bag for chainsaws £41.09* Save and compare
      Save and compare
    • 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 £25.68* Save and compare
      Save and compare
    • Storage case for saw chains

      Durable, robust, lightweight plastic case with two dividers. For saw chain storage. Dimensions: 18 x 12 x 4 cm.

      Versions Price
      Storage case £4.06* Save and compare
      Save and compare
    • ForestPlus chain oil

      Based on high-quality mineral oils, ForestPlus is suitable for use with all chainsaws, including harvesters. ForestPlus delivers reliable chain lubrication and no resin build up, even during prolonged down times.

      Versions Price
      ForestPlus chain oil - 1 l £6.63* Save and compare
      Save and compare
  • Documents
    ↓

    Owners manuals

  • Product variations
    ↓

* 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.