CS51EAP 20" Rear Handle Chain Saw, 50.1cc
  • 50.1 cc Commercial grade PureFire Engine provides clean, powerful performance with less fuel consumption
  • Decompression valve makes starting easy
  • Adjustable automatic oiler so user can adjust oil flow to the bar and chain
  • Bumper spikes for increased leverage and faster cuts
  • Spring type anti-vibration system increases user comfort and reduces fatigue
  • Primer bulb and auto return choke for easy start up and warm up
  • Strong double pole brake handle for safety and ease of mind
  • Side access chain tensioner makes adjusting the chain quick and easy
  • Tool-less access to air filter makes cleaning the filter a breeze
  • 7-year consumer warranty, 2-year commercial warranty, 1-year rental warranty
  • Download the CS51EAP Hang Tag


  • 20" Bar (0.325" Pitch)  (6698642)
  • 20" Chain (0.325" Pitch)  (6698710)
Engine Displacement  50.1 cc 
Starting System Decompression Valve
Purge Pump Primer Yes
Max Power 3.5 HP 
Bar Mounting Studs
Bar & Chain Length    20"
Power Head Weight 11.5 lbs
Side Chain Adjustment Yes 
Fuel Tank Capacity 17.9 oz
Oil Tank Capacity 9.1 oz 
Oiling System Adjustable
Anti-Vibration System  Yes- Spring Type
EDP  300 hrs 
50 State Compliant  Yes
Warranty 7-Yr Consumer, 2-Yr Commercial, 1-Yr Rental
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