MS 170

STIHL MS 170 Mini Boss™ Chainsaw

Entry-level model for cutting firewood. Easy to operate with combi-lever, automatic STIHL Ematic chain lubrication system for optimum lubrication of the chain. The economical, compact and lightweight model in the Mini Boss™ range.

Versions Price
Petrol Chainsaw - MS 170 - 35cm/14" - MiniBoss $269.00*
  • Technical data
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    Technical data Value
    Displacement cc 30.1
    Performance kW 1.3
    Weight kg 1) 4
    Power-to-weight Ratio kg/kW 3.1
    Sound pressure level dB(A) 2) 100
    Sound power level dB(A) 2) 111
    STIHL Oilomatic saw chain pitch/type 3/8 " P
    Standard chain PICCO MINI 61 PMN
    Tank volume mL 250.00

    1) Without fuel, without bar and chain
    2) K-factor according to DIR 2006/42/EC = 2.5 dB (A)

  • Features
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    Standard features

    • STIHL anti-vibration system

      Intense vibration at the handles of power tools can lead to longer-term effects of blood vessels in the hands and arms. STIHL have therefore developed an effective anti-vibration system where by the oscillations from the machines engine are dampened which significantly reduces vibrations at the handles.

    • Compensator

      This controller in the carburettor prevents the fuel-air mixture getting richer as the air filter becomes clogged. The correct quantity of fuel is delivered to the carburettor depending on the quantity of air passing through the air filter. This keeps the fuel/air ratio in the combustion mixture constant and hence also the engine power. The filter doesn't need to be cleaned until an appreciable drop in power occurs.

    • Single-lever master control

      All important functions such as start, choke, throttle and stop are operated via a single lever.

    • STIHL Ematic-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 up to 50%.

    Additional features

    • STIHL ElastoStart

      STIHL ElastoStart reduces the shock caused by the compression of the engine during starting. The compression shock is taken away from the users joints and muscles through a spring or rubber element in the starter handle.

  • Accessories
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    • FUNCTION Chaps

      For occasional chainsaw applications. Anthracite and high visibility orange with denim look, 65% polyester, 35% cotton, elastic strap for enhanced comfort, light and breathable, Y-threading of closures for fast fitting and removal, reflective STIHL logo on right, extended cut protection area, EN 381, protection class 1 (=ˆ 20 m/s).

      Versions Price
      Protective Chaps - Chainsaw - Function - 90cm $172.00* Save and compare
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    • FUNCTION Chaps

      For occasional chainsaw applications. Anthracite and high visibility orange with denim look, 65% polyester, 35% cotton, elastic strap for enhanced comfort, light and breathable, Y-threading of closures for fast fitting and removal, reflective STIHL logo on right, extended cut protection area, EN 381, protection class 1 (=ˆ 20 m/s).

      Versions Price
      Protective Chaps - Chainsaw - Function - 90cm $172.00* Save and compare
      Save and compare
    • FUNCTION Chaps

      For occasional chainsaw applications. Anthracite and high visibility orange with denim look, 65% polyester, 35% cotton, elastic strap for enhanced comfort, light and breathable, Y-threading of closures for fast fitting and removal, reflective STIHL logo on right, extended cut protection area, EN 381, protection class 1 (=ˆ 20 m/s).

      Versions Price
      Protective Chaps - Chainsaw - Function - 90cm $172.00* Save and compare
      Save and compare
    • FUNCTION Chaps

      For occasional chainsaw applications. Anthracite and high visibility orange with denim look, 65% polyester, 35% cotton, elastic strap for enhanced comfort, light and breathable, Y-threading of closures for fast fitting and removal, reflective STIHL logo on right, extended cut protection area, EN 381, protection class 1 (=ˆ 20 m/s).

      Versions Price
      Protective Chaps - Chainsaw - Function - 90cm $172.00* Save and compare
      Save and compare
    • STIHL Moisture Meter

      The STIHL moisture meter is lightweight and easily fits in your pocket. It has an easy to read screen with a wristband for safe holding. A simple on-off button and a removable sensor cover.

      Versions Price
      STIHL Moisture Meter $34.95* Save and compare
      Save and compare
    • Picco Micro Mini 3 (PMM 3), 3/8"

      First low vibration STIHL saw chain for entry level users. Robust, low kick-back and resilient saw chain with especially high cutting performance. Available in 3/8" P.

      Chain pitch 9.32mm/3/8"P
      Drive link thickness 1.1mm/.043"

      Versions Price
      3/8" P Picco Micro Mini 3 (PMM3), 1,1 mm, 35 cm $35.00* Save and compare
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    • Guide Bar - Rollomatic E Mini Light - 3/8"

      New lightweight rail for light chain saws and High-cutters. Achieved over conventional, comparable rails a weight advantage of up to 25% (at 35 cm length). For easier working in particular with the use of high-Entastern or at the small timber harvest. Available in 30 cm and 35 cm.

      Versions Price
      35cm/14" 1,1mm/0.043" 3/8"P $65.00* Save and compare
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    • Filing Kit

      The complete Kit for saw chain maintenance.

      Versions Price
      File Kit - 1/4P $45.00* Save and compare
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    • 2-in-1 File Holder

      This practical file holder includes round and flat files to ensure an easy change of files.

      Versions Price
      File System - 2 in 1 - 3/8LP - 4mm 5/32 $60.00* Save and compare
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    • Chainsaw Case

      Made of durable plastic. For safe storage and transportation of petrol and electric chain saw models: MS 170, 171, 181, 201 T, 192 C-E, 211, 230, 231, 251, 240 C-M, 250, 261, 362, MSE 140, 180, (not MSE-C versions). Not suitable for MS 441.

      Versions Price
      Chainsaw Case - Woodsman $95.00* Save and compare
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    • Filing Vice - L 700

      Large and robust design. Can be easily driven into the wood.

      Versions Price
      Stump Vice - S 260 - Small $40.00* Save and compare
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    • STIHL VarioClean

      Water based, alkaline detergent specifically for dissolving and removing organic oil residues and for cleaning air filters and housings. The detergent is biodegradable. Avoid contact with the eyes and keep out of reach of children.

      Versions Price
      VarioClean - 500ml $18.00* Save and compare
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    • HP 2-Stroke Engine Oil

      STIHL 2 stroke Lube is a specially developed lubricant for air-cooled two stroke engines. It can be mixed with leaded or unleaded petrol. The formulation utilises a mixed additive system to ensure a minimal ash deposit formation. STIHL 2 Stroke Lube provides the following performance benefits: It contains diluent; mixes easily with fuel; controls corrosion excellently; has a minimal ring wear and piston scuffing; cleans burning, assisting in maintaining cleaner combustion chambers, ports and mufflers.

      Versions Price
      Oil - 2 Stroke - HP - 100mL $3.00* Save and compare
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    • HP Ultra 2-Stroke Engine Oil

      Fully synthetic oil with exceptional lubrication properties. Burns with extremely low residue due to ash-free additive. Suitable for continuous use under the most demanding engine conditions. Performance class: JASO-FB, ISO-L-EGB. Fuel/oil ratio 1:50.

      Versions Price
      Oil - 2 Stroke - HP Ultra - 100mL $4.00* Save and compare
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    • SynthPlus Chain Oil

      Do you question which lubricant is suitable for which cutting attachment, climate zone or type of wood? No need to puzzle over the answers with semi-synthetic STIHL chain lubricant. Our high-performance lubricant is extremely suitable for all moving saw chains. Well protected. STIHL chain lubricant effectively protects saw chains from wear. Thanks to its high temperature resistance, cutting attachments are optimally protected even from short-duration maximum thermal loads. Smoking is inhibited. Keeps on flowing. Even at temperatures down to -20° C, STIHL chain lubricant retains its outstanding flow properties. Selected additives prevent resinification of the cutting attachment and other treated parts. And you can start using the saw straight away, even after an extended idle period.

      Versions Price
      Oil - Chain & Bar - SynthPlus - 1L $11.00* Save and compare
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    • Heavy Duty Plus chain oil

      For ultimate protection in harsh conditions, from home use to the most intense forestry applications. Use with chainsaws, chains, forestry equipment, timber processing, saws, wire ropes and logging.

      Versions Price
      Oil - Chain & Bar - Heavy Duty Plus - 1L $20.00* Save and compare
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    • Fuel Can - 5 litre

      Large fuel can with pull out spout for easy pouring. Meets the latest AS/NZ standards to ensure transporting and storing fuel is safe.

      Versions Price
      Fuel Can - 5L $16.00* Save and compare
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  • Documents
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    Owners manuals

*Prices are valid from the 01/03/2022 to 30/04/2022.
STIHL stores are operated as independent businesses. The products described in this website may not be on display or available at each STIHL store. STIHL reserves the right to change pricing at any time 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.