MSA 161 T, tool only
MSA 161 T cordless chainsaw: handy professional cordless saw for arborists
General
Very lightweight, professional cordless arborist saw for use in noise-sensitive areas. Thanks to its powerful engine and a chain speed of 16 m/s (40% higher than its predecessor the MSA 160 T), the MSA 161 T also accelerates very rapidly and delivers fine, extremely precise cutting. The saw comes with a high-quality ¼” P cutting attachment and captive nut on the sprocket cover as standard.
Versions
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MSA 161 T, Bar length 30cm
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MSA 161 T, Bar length 25cm
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

Technical specifications
Technical specifications | Value |
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Chain pitch | 1/4"P |
Weight 1) | 2,5 kg |
Rollomatic E, cutting length | 30 cm |
Rated voltage | 36 V |
Cutting length | 25-30 cm |
Weight without battery | 2,1 kg |
STIHL Oilomatic saw chain type | Picco Micro 3 (PM3) |
Battery Technology | Lithium-Ionen AP-System |
Recommended battery | AP 200 |
Sound pressure level 2) | 83 dB(A) |
Sound pressure level 3) | 84 dB(A) |
Sound power level 4) | 94 dB(A) |
Vibration level left/right 5) | 2,1/2,2 m/s² |
Battery run time with AP 100 6) | up to 18 min |
Battery run time with AP 200 6) | up to 42 min |
Battery run time with AP 300 6) | up to 50 min |
1) Without battery, with bar and chain
2) K-factor according to DIR 2006/42/EC = 2.5 (dB (A))
3) Uncertainty (K) factor according to DIR 2006/42/EC = 2.5 (dB(A)
4) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
5) K-factor according to DIR 2006/42/EC = 2m / s ²
6) 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

Standard equipment
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

Accessories
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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 Charging time AK 10 1) 95 min Charging time AK 20 1) 180 min Weight 0,7 kg Power consumption 0,08 kW 1) Up to 100 % capacity
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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 Weight 1,2 kg Rated current 2,3 A Charging current 6,5 A Weight 2,6 lbs Power consumption 0,3 kW -
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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 voltage 220-240 V Charging current 12 A Weight 1,3 kg Rated current 2,6 A Weight 2,9 lbs Power consumption 0,6 kW Versions
- AL 500
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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.
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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

Battery
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AP 200
The STIHL AP-System supports you in your daily garden, landscape and tree maintenance tasks. The matching AP lithium-ion batteries help you to use STIHL cordless power tools even for demanding tasks. Four LED lights ensure that you are always informed of the battery charge level.
STIHL AP batteries with a nominal voltage of 36 V can be recharged using STIHL AL cordless quick chargers or the STIHL AL 101 cordless standard charger.
STIHL AP batteries have the following energy capacities:
- AP 100 (item no. 48504006550) with 94 Wh battery power, 0.9 kg weight
- AP 200 (item no. 48504006560) with 187 Wh battery power, 1.3 kg weight
- AP 300 (item no. 48504006570) with 227 Wh battery power, 1.8 kg weight
- AP 300 S (item no. 48504006580) with 281 Wh battery power, 1.8 kg weight
- AP 500 S (item no. EA014006500) with 337 Wh battery power, 2.0 kg weight
In our overview of battery life and charging times, you can see how long you can work with your STIHL cordless power tool and how long the inserted AP battery takes to charge. You can also see in the overview which AP battery is recommended for your STIHL power tool.
All cordless power tools within the STIHL AP-System have been designed for professional users and daily work, including in adverse weather conditions. For this reason they are certified as splashproof; the effectiveness of this is also verified through demanding internal tests. The splashwater test is aligned with the IPX4 standard, among others.
Technical specifications Value Rated voltage 36 V Battery weight 1,3 kg Battery energy content 1) 187 W·h 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
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AP 300
Very powerful lithium-ion batteries with charge level indicator (four LEDs). 227 Wh battery power.
Technical specifications Value Rated voltage 36 V Battery weight 1,8 kg Battery energy content 1) 227 W·h 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
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AP 300 S
The STIHL AP-System supports you in your daily garden, landscape and tree maintenance tasks. The matching AP lithium-ion batteries help you to use STIHL cordless power tools even for demanding tasks. Four LED lights ensure that you are always informed of the battery charge level.
STIHL AP batteries with a nominal voltage of 36 V can be recharged using STIHL AL cordless quick chargers or the STIHL AL 101 cordless standard charger.
STIHL AP batteries have the following energy capacities:
- AP 100 (item no. 48504006550) with 94 Wh battery power, 0.9 kg weight
- AP 200 (item no. 48504006560) with 187 Wh battery power, 1.3 kg weight
- AP 300 (item no. 48504006570) with 227 Wh battery power, 1.8 kg weight
- AP 300 S (item no. 48504006580) with 281 Wh battery power, 1.8 kg weight
- AP 500 S (item no. EA014006500) with 337 Wh battery power, 2.0 kg weight
In our overview of battery life and charging times, you can see how long you can work with your STIHL cordless power tool and how long the inserted AP battery takes to charge. You can also see in the overview which AP battery is recommended for your STIHL power tool.
All cordless power tools within the STIHL AP-System have been designed for professional users and daily work, including in adverse weather conditions. For this reason they are certified as splashproof; the effectiveness of this is also verified through demanding internal tests. The splashwater test is aligned with the IPX4 standard, among others.
Technical specifications Value Rated voltage 36 V Battery weight 1,8 kg Battery energy content 1) 281 W·h 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
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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 -
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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
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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 -
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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
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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 |
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09.11.2018 | |
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22.05.2023 |