Stihl Chainsaws

  • product image for Stihl Chainsaw model ms391
  • MS391 PR

STIHL MS391 20″

The Stihl MS391 is designed for felling firewood and for building with wood. This high torque farmer chainsaw has a long-life air filter service life for very long filter service life.

Features include:

  • Stihl 2-MIX engine saves up to 20% on fuel alongside reducing emissions of up to 70% in comparison to 2-stroke engines in the same performance class.
  • Side-mounted chain tensioning
  • Controlled-delivery oil pump
  • Tool-free fuel caps
  • Stihl’s ematic system reduces the consumption of chain lubricant by up to 50%.


  • Displacement: 64,1cm3
  • Power output: 3,3/4,5kW/bhp
  • Weight: 6,2kg
  • Power-to-weight ratio: 1,9kg.kW
  • Sound pressure level: 105 dB(A)
  • Sound power level: 117 dB(A)
  • Vibration level left/right: 4/4 m/s”
  • Saw chain pitch: 3/8″
  • Stihl oilomatic saw chain type: Rapid Micro (RM)
£969.00 RRP (inc. VAT)
£823.66 Our Price (inc. VAT)