MSA 161 T Cordless Chainsaw
Top-handle cordless chainsaw for professional use, with a choice of bar lengths
Overview
The MSA 161 T is the next generation in cordless top handle chainsaws. This light weight chainsaw features a 40% higher chain speed and 15% increase in motor performance over its predecessor, the MSA 160 T. The low profile, ¼ P chain reduces chain chatter for a smooth and precise finish. The battery-powered chainsaw features a trigger side-lock button for added safety, a large throttle interlock lever and carrying ring for attaching the saw for aerial use. The cordless nature of the new saw means that the MSA 161 T is so quiet in operation that ear defenders are not required while working.
With a run time of up to 42 minutes with the AP 200 battery, this cordless chainsaw is a perfect addition to the fleet.
NOTE: For purchase by certified arborists only.
You can find videos showing you how to fill your machine with fuel and oil, fit bars and chains and start your chainsaw here.
Versions
Price-
MSA 161 T tool only - 25 cm / 10"£384.00*
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MSA 161 T tool only - 30 cm / 12"£390.00*
* 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.
Technical data

Technical data
Technical data | Value |
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Weight kg 1) | 2.5 |
Cordless technology | AP System |
Rated voltage V | 36 |
Rated current A | 34.7 |
Recommended battery | AP 200 |
Bar length " | 10-12 |
Recommended bar length cm/inch | 30 cm / 12" |
Bar length cm | 25-30 |
Working time with AP 300 S min 2) | up to 62 |
Weight kg 3) | 2.1 |
Chain gauge | 1/4" P |
Vibration level left/right m/s² 4) | 2.5 |
Vibration value, left m/s2 5) | 2.1 |
Sound pressure level dB(A) 6) | 84 |
Sound pressure level dB(A) 7) | 83 |
Sound power level dB(A) 8) | 94 |
Sound power level dB(A) 6) | 94 |
Oil tank volume cm3 | 105 |
K-Factor to Dir. 2006/42/EC | 2 |
Vibration value ahv 1 tool | 3.005-008-3.405 / 3.670-000-0.065 |
Protection class | III |
A (8) Daily vibration load - right m/s2 | 1.2 |
A (8) Daily vibration load - left m/s2 | 1.2 |
1) Without battery, with bar and chain
2) Working times are reference values and may vary depending on the application.
3) Excluding battery, bar and chain
4) Uncertainty (K) factor according to DIR 2006/42/EC = 2 m/s²
5) K-factor according to DIR 2006/42/EC = 2m / s ²
6) Uncertainty (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 = 2.5 dB (A)
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.
Features

Standard features
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.
Cutting Attachments

Cutting Attachments
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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.
Technical data Value Pitch 1/4 P Inch Sprocket pitch 6.35mm/1/4" P Groove width 1.1mm/.043" Bar connection 3.005 Number of teeth on the sprocket 8 Bar length 25cm/10",30cm/12",35cm/14" Groove width 1.1 mm Number of teeth 8 Bar type Stern-Rollomatic,Stern-Rollomatic-Mini Versions
Price- Rollomatic E Mini 1/4" P, 25 cm / 10" £40.13*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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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.
Technical data Value Pitch 1/4 P Inch Sprocket pitch 6.35mm/1/4" P Groove width 1.1mm/.043" Bar connection 3.005 Number of teeth on the sprocket 8 Bar length 25cm/10",30cm/12",35cm/14" Groove width 1.1 mm Number of teeth 8 Bar type Stern-Rollomatic,Stern-Rollomatic-Mini Versions
Price- Rollomatic E Mini 1/4" P, 30 cm / 12" £41.74*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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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.
Technical data Value Pitch 1/4 inch Drive link gauge 1.1 mm Chain pitch 6.35mm/1/4"P Drive link thickness 1.1mm/.043" Required File size 3.2mm / 1/8" Versions
Price- Picco Micro 3 (PM3) 1/4" P, 1.1 mm, 57 drive links, 25 cm / 10" £20.12*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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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.
Technical data Value Pitch 1/4 inch Drive link gauge 1.1 mm Chain pitch 6.35mm/1/4"P Drive link thickness 1.1mm/.043" Required File size 3.2mm / 1/8" Versions
Price- Picco Micro 3 (PM3) 1/4" P, 1.1 mm, 65 drive links, 30 cm / 12" £23.00*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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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.
Accessories

Accessories
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AP 200 Battery
36 V, 4.8 Ah 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.
Technical data Value Rated voltage 36 V Battery weight 1.3 kg Capacity 1) 187 Wh Nominal cell capacity (according to manufacturer) 2.6 Ah Battery cell technology LITHIUM-ION Capacity 4.8 ah Charge voltage 42 V Temperature range 5-40 °C Discharge temperature range -10-50 °C 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 battery £155.01*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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AL 300 Quick charger
230 V quick charger for STIHL AK System and AP System batteries. With operating mode indicator and active battery cooling. Cable tie with Velcro strap. The charger can be wall mounted if required.
AK System charge times:
- AK 10 battery in 45 minutes
- AK 20 battery in 55 minutes
- AK 30 battery in 60 minutes
AP System charge times:
- AP 100 battery in 45 minutes
- AP 200 battery in 55 minutes
- AP 300 battery in 60 minutes
- AP 300 S battery in 70 minutes
- AP 500 S battery in 90 minutes
- AR 2000 L battery in 270 minutes
- AR 3000 L battery in 400 minutes
Technical data Value Weight 1.2 kg Mains voltage 220-240/50 V Charging time AR 1000 1) 180 min Charging time AP 200 1) 55 min Charging time AP 300 1) 75 min Charging time AR 2000 1) 250 min Charging time AR 3000 1) 300 min Rated voltage 220-240 V Power output 0.3 kW Weight 2) 1.2 kg Rated current 2.3 A Protection class II Charging current 6.5 A 1) Up to 100 % capacity
2) 0
Versions
Price- AL 300 quick charger £75.00*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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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*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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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*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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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*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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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*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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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*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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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.
Documents
Owners manuals and safety brochures
Languages | Date | Link |
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09/11/2018 | |
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04/07/2022 |