MS 181 C-BE

Standard features

• Advanced combustion technology

  Four overflow channels swirl the fuel-air mix before ignition, allowing for optimum combustion and highly efficient performance. The result is lower fuel consumption and high torque across a broad rpm range.

• STIHL 2-MIX-Engine

  1-in-4 channel technology. The economical STIHL 2-MIX engine with 1-in-4channel technology features a high torque over a wide speed range. The chainsaw provides fuel savings of up to 20% compared to STIHL two-stroke engines in the same performance class without 2-MIX technology. Exhaust emissions are reduced by up to 50%.

• Anti-vibration system

  Intense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine's engine are dampened which significantly reduces vibrations at the handles.

• Pre-separation air filtration system

  STIHL long-life air filtration systems with pre-separation achieve perceptibly longer filter life compared with conventional filter systems. Air drawn in is swirled. The larger, heavier particles are ejected. The pre-cleaned air is routed to the air filter via the pre-separator duct.

• 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.

• Manual fuel pump (Purger)

  A small fuel pump delivers fuel to the carburettor at the touch of a button. This reduces the number of starting strokes required following extended breaks in operations.

• Single-lever master control

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

• 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 ErgoStart (E)

  A genuine advance in easy starting. STIHL ErgoStart (E) cuts the effort required to start the tool by half, while the starter cord can be pulled at just one third of the normal force. All it takes is 2 fingers and a gentle pull action.

• Chain Quick Tensioning (B)

  After releasing the sprocket cover the chain can be adjusted using a thumb wheel without the need for tools.

• Tool free filler caps

  Special catches on the fuel and oil tanks for easy opening and locking without the need for tools.

• Picco Micro 3 (PM3), 3/8" P 1.3 mm

  Exclusive to STIHL: 3/8" Picco Micro 3 (PM3) saw chain. 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" version features a flat and narrow design as well as the small chain pitch. It is ideal for use with pole pruners. Available with a drive link thickness of 1.1 or 1.3 mm.

  Drive link thickness	1.3mm/.050"
  Chain pitch	9.32mm/3/8"P
  Required File size	4.0mm / 5/32"

  Versions	Price
  30 cm / 12", 44 drive links	£20.35 *	Save and compare
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• Picco Micro 3 (PM3), 3/8" P 1.3 mm

  Exclusive to STIHL: 3/8" Picco Micro 3 (PM3) saw chain. 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" version features a flat and narrow design as well as the small chain pitch. It is ideal for use with pole pruners. Available with a drive link thickness of 1.1 or 1.3 mm.

  Drive link thickness	1.3mm/.050"
  Chain pitch	9.32mm/3/8"P
  Required File size	4.0mm / 5/32"

  Versions	Price
  35 cm / 14", 50 drive links	£23.15 *	Save and compare
  Save and compare

• Picco Micro 3 (PM3), 3/8" P 1.3 mm

  Exclusive to STIHL: 3/8" Picco Micro 3 (PM3) saw chain. 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" version features a flat and narrow design as well as the small chain pitch. It is ideal for use with pole pruners. Available with a drive link thickness of 1.1 or 1.3 mm.

  Drive link thickness	1.3mm/.050"
  Chain pitch	9.32mm/3/8"P
  Required File size	4.0mm / 5/32"

  Versions	Price
  40 cm / 16", 55 drive links	£26.20 *	Save and compare
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• Filing kit

  Includes file holder with round file, flat file and file gauge in a sturdy case.

  Versions	Price
  Filing kit for 1/4" and 3/8" P	£22.00 *	Save and compare
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• MS 181 Perfect for around-the-garden cutting jobs.
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