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Model # CS-450P-20

Internet # 202641438

CS-450P 20 in. 45 cc Gas Chainsaw

This item has been discontinued.
The Home Depot no longer carries this specific product.

$399.00 /each




Model # CS-450P-20

Internet # 202641438

This ECHO chainsaw has engine ignition timing that is computer controlled to improve performance at idle and through tough cutting applications. This unit comes with a five-year consumer / one-year commercial warranty.

  • Assembled dimension: 9.9 in. W x 15.7 in. D x 10.9 in. H
  • Heavy-duty, easy-access, automotive-style air filter extends engine life
  • Digital ignition automatically adjusts engine timing
  • Five-year consumer / one-year commercial warranty
  • Automatic, adjustable, clutch-driven oiler
  • 45.0 cc professional-grade 2-stroke engine
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Bar Length (in.) 
Chain size 
20 in. 
Maximum cut diameter (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
Antivibration handle 
CA (CARB) Compliant 
CARB Compliant 
Case Included 
Chain brake 
Chain tension adjustment 
Chainsaw Type 
Hand Chainsaw 
Engine Displacement (cc) 
Engine Type 
Fuel tank capacity (oz.) 
Product Weight (lb.) 
11.2 lb 
Recommended oil 
ECHO PowerBlend 2-stroke Oil and ECHO Premium Bar and Chain Oil 
Translucent fuel tank 
Warranty / Certifications
Certifications and Listings 
4-UL Certified 
Manufacturer Warranty 
5 years consumer / 1 year commercial 


Rated 4.7 out of 5 by 21 reviewers.
Rated 5.0 out of 5.0 by Excellent saw I have owned a husky, stihl and now this saw. It is by far the best one I have had. Well balanced and powerful.. December 15, 2012
Rated 5.0 out of 5.0 by Strong engine and love the balance of the unit Bought this unit in 2014 and have cut several ricks with this machine and wow. She's been strong and always starts with no trouble. October 23, 2015
Rated 5.0 out of 5.0 by Great product Fist echo product for me and I am very impressed in the power and u can't beat the warranty October 11, 2015
Rated 2.0 out of 5.0 by worthless saw This saw has been a wimpy pile since day one and now the oiler quit working after maybe one hundred hours of working. I purchased this saw because I grew up using a thirty five cc echo made in 1973 , much more power and reliability the quality and power is now lacking September 23, 2015
Rated 5.0 out of 5.0 by cs 450p great saw I own a Poulan Pro and the cs 450 is twice the saw. Powerful yet light a great saw for the money. September 21, 2015
Rated 5.0 out of 5.0 by THE ONLY SAW FOR ME, DO I HEAR AN ECHO? LISTEN! I bought this saw last fall to replace the one that I had for around 30 years. The Echo 650. The most dependable chainsaw ever made. I used it year after year on the farm and in the Hunting business that I own and operate for the past 31 years. We use them all the time. We call this one Hoss and I also bought the small one that we call Little Joe. I will never switch. People say there are better saws out there and I say, "how can it get any better than one saw lasting for nearly 30 years." It can't. ECHO, echo, echo. Do I hear an echo. Yep that's my saw. June 17, 2015
Rated 4.0 out of 5.0 by runs forever but.... I own a landscaping and tree service company. I run ECHO everything from string trimmers,blowers and saws. now for the good stuff. This saw will run forever for any homeowner and professional. If your planning on felling trees I suggest getting the 550cp for extra 20 bucks. This saw will bog out when tested, I've ran Stihl and Huskee saws and this one is always my first choice. Like I said great saw and extremely comfortable to use but for an extra 20$ you wont regret the extra power when you need it. November 28, 2011
Rated 5.0 out of 5.0 by Nice Chainsaw. Cut up a downed pine and pecan tree with this thing. Took me the better part of the entire day, it never even slowed down. Nice sharp chain, cut the pine and pecan like it was butter. Hope it lasts a long time! November 22, 2011
  • 2015-11-26 T09:31:49.934-06:00
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