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STIHL MS Series Chainsaw — 20in. Bar, 59cc, 3/8in. Chain Pitch, Model# MS 311 20

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US $235.51
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Product Description

Features + Benefits

  • 4.2 HP gas-powered 59cc engine
  • 20in. bar with 3/8in. chain pitch and 0.050 chain gauge
  • Environmentally conscious Reduced-Emission Engine Technology produces zero to low exhaust emissions, performing cleaner than EPA and/or CARB exhaust emission standards
  • Pre-separation air filtration system technology boosts the efficiency of the engine's filter system, doubling the time between air filter cleanings
  • Anti-vibration system minimizes vibration levels for comfortable handheld use and reduced operator fatigue
  • Lift and twist toolless fuel and oil cap with retainer eliminates the need for a tool when refueling
  • Side-access chain tensioner is very easy to get to, making it much more convenient for the user to adjust the saw chain with a bar wrench
  • Decompression valve vents compression in the cylinder and helps reduce the effort needed to pull the starter rope for easier starting
Key Specs
Item# 63871
Brand Stihl
Manufacturer's Warranty 12 months parts / 12 months labor
Ship Weight 18.0 lbs
Bar Length (in.) 20
Engine Displacement (cc) 59
Chain Pitch (in.) 3/8
Chain Gauge (in.) 0.050
HP 4.2
Fuel Capacity (oz.) 20.3
Gas:Oil Fuel Mix Ratio 50:1
Oil Capacity (oz.) 11.8
Chain Brake Yes
Low Vibration Handle Yes
Tool-Less Chain Tensioning No
Case Included No
Product Weight (lbs.) 13.67

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