Stihl MSA 140 C-B Chainsaw Specifications

Stihl MSA 140 C-B Chainsaw Specifications

The Stihl MSA 140 C-B is a battery-powered chainsaw designed for light to medium cutting tasks in residential and garden settings. It was first introduced in 2019 as an upgraded version of the popular MSA 120 C-B model. With a 12-inch bar length, 36 V Lithium-ion battery, and chain speed of 15 m/s, this chainsaw provides efficient cutting performance and user-friendly features such as Quick Chain Tensioning and QuickStop Super chain brake.

Bar Length12 inches
Chain Pitch3/8 inch P
Chain Gauge0.043 inch
Powerhead Weight2.7 kg (5.9 lbs)
Battery TypeLithium-ion
Battery Voltage36 V
Battery Capacity4.0 Ah
Run TimeUp to 45 minutes (depending on task)
Charge TimeApproximately 90 minutes
Compatible ChargerAL 300
Chain Speed15 m/s (33 mph)
Oil Tank Capacity110 ml (3.7 oz)
Chain Oil TypeStihl Oilomatic
Chain BrakeQuickStop Super
Chain TensioningQuick Chain Tensioning
Sound Pressure Level83 dB(A)
Warranty2 years
Stihl MSA 140 C-B chainsaw Specs

Note: The run time and charge time may vary depending on several factors, such as temperature, battery age, and type of material being cut.


  • 12-inch bar length
  • 3/8 inch P chain pitch
  • 0.043 inch chain gauge
  • 36 V Lithium-ion battery
  • 4.0 Ah battery capacity
  • Up to 45 minutes run time (depending on task)
  • Approximately 90 minutes charge time
  • Compatible Charger: AL 300
  • Chain speed of 15 m/s (33 mph)
  • Oil tank capacity of 110 ml (3.7 oz)
  • Stihl Oilomatic chain oil type
  • QuickStop Super chain brake
  • Quick Chain Tensioning
  • Sound pressure level of 83 dB(A)
  • Warranty of 2 years.


The Stihl MSA 140 C-B chainsaw comes with a powerful 36 V Lithium-ion battery that provides efficient cutting performance and long-lasting power. With a 4.0 Ah capacity, the battery can deliver up to 45 minutes of run time, depending on the task at hand. The battery can be fully charged in approximately 90 minutes using the compatible charger, AL 300. This battery is designed to provide reliable performance and is a key component of the Stihl MSA 140 C-B chainsaw.

Battery TypeWeightRated VoltageEnergy Content WhBattery Cell TechnologyRun TimeAL 101 ChargerAL 300 Charger
AK100.8 kg (1.8 lbs)36 V54 WhLithium-ionUp to 25 minutesApproximately 80 minutesApproximately 50 minutes
AK201.2 kg (2.6 lbs)36 V90 WhLithium-ionUp to 45 minutesApproximately 150 minutesApproximately 75 minutes
AK301.3 kg (2.9 lbs)36 V111 WhLithium-ionUp to 60 minutesApproximately 205 minutesApproximately 105 minutes
Stihl MSA 140 C-B chainsaw Batteries and Chargers

note: that the AL 300 charger is a faster charger compared to the AL 101 charger. The charge time may vary depending on the temperature and other factors.


The Stihl MSA 140 C-B chainsaw has a range of accessories available to enhance its performance and make it easier to use. These accessories include various chains, guide bars, and safety equipment.

Rollomatic E Mini Guide BarA 12-inch guide bar designed for the MSA 140 C-B chainsaw.
Picco Micro 3 (PM3) Saw ChainA low-profile saw chain that delivers smooth cutting performance and requires less power from the chainsaw.
Rapid Micro (RM) Saw ChainA high-performance saw chain that provides fast and precise cuts.
MS Safety GlassesProtective glasses with a sleek and lightweight design that offers 99% UV protection.
Advance X-Vent Helmet SystemA ventilated helmet system that includes a face shield, earmuffs, and adjustable headband for a comfortable fit.
Function Ergo GlovesComfortable gloves with a textured grip and breathable back for improved dexterity and comfort.
Stihl MSA 140 C-B chainsaw Accessories

By using these accessories, users can maximize the performance of their Stihl MSA 140 C-B chainsaw and ensure their safety while using it.


To sum up, the Stihl MSA 140 C-B chainsaw offers a wide range of features and accessories to enhance its performance and usability. The various battery options, including the AK10, AK20, and AK30, provide users with flexibility and runtime options to match their specific needs. The battery details, including weight, rated voltage, energy in Wh, and battery cell technology, are comprehensive and useful for those seeking detailed specifications. The runtime and charge times of the chainsaw, as well as the chargers, are also impressive.

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