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The powerful 21.2 cc professional-grade 2-stroke cycle engine works well, and it’s easy to change accessories – compatible with most PAS attachments. All ECHO PAS power head engines are certified with the highest EPA engine durability rating.


  • Use a 50:1 ratio of fuel to oil mix for 2-stroke cycle engines, recommend using only fresh gas with a minimum octane rating of 89 or higher (mid-grade to premium) at all times
  • 50:1 ratio equals 1 US Gal. 89 octanes plus 2.6 fl. oz
  • The power head features a 21.2 cc professional-grade 2-stroke engine
  • PAS power head comes with a 5-year consumer/2-year commercial warranty
  • i-30 starting system reduces starting effort by 30%
  • Tool-less coupler allows for fast, easy changes on multiple attachments
  • Single-source power head fits 12 PAS attachments with hassle-free change
  • Available attachments are an edger, standard trimmer, Rapid-Loader trimmer, high torque trimmer, curved shaft trimmer, brush cutter, articulating hedge trimmer, hedge trimmer, power pruner, blower, tiller/cultivator and a 3 ft. extension
  • Not recommended for ProSweep, ProPaddle, and ProThatch attachments
  • Vibration-reducing mounting absorbs engine vibration for greater operator comfort
  • Cushioned left-hand grip easily adjusts to desired operator-hand position
  • Attachments not included


  • Brand: Echo 
  • Dimensions: H 40.7 in, W 11.5 in, D 11.5 in
  • Weight: 9.3 pounds
  • Shaft Length (in.): 29.5
  • Engine Displacement (cc): 21.2

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