ECHO CS-450P 20 in. 45 cc Gas Chainsaw-CS-450P-20 - The Home Depot


Model # CS-450P-20

Internet # 202641438

CS-450P 20 in. 45 cc Gas Chainsaw

ECHO 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

The ECHO CS-450P chainsaw offers a powerful 45.0 cc professional-grade 2-stroke engine and the 20 in. Performance Cutting System Bar and Chain. The engine ignition timing is computer controlled to improve performance at idle and through tough cutting applications. This unit comes with a 5 year consumer / 1 year commercial warranty.

  • Assembled dimension: 9.9 in. W x 15.7 in. D x 10.9 in. H
  • Heavy-duty, easy-a ccess, automotive-style air filter extends engine life
  • Digital ignition automatically adjusts engine timing
  • 5 year consumer / 1 year commercial warranty
  • Automatic, adjustable, clutch-driven oiler
  • 45.0 cc professional-grade 2-stroke engine

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Assembled Depth (in.)  15.7 in  Assembled Height (in.)  10.9 in 
Assembled Width (in.)  9.9 in  Bar Length (in.)  20 
Chain size  20 in.  Maximum cut diameter (in.)  40 
Product Height (in.)  10.9  Product Length (in.)  15.7 
Product Width (in.)  9.9 
Antivibration handle  Yes  CA (CARB) Compliant  CARB Compliant 
Case Included  No  Chain brake  Yes 
Chain tension adjustment  Yes  Chainsaw Type  Hand Chainsaw 
Commercial  Yes  Engine Displacement (cc)  45 
Engine Type  2-cycle  Fuel tank capacity (oz.)  15.2 
Product Weight (lb.)  11.2 lb  Recommended oil  ECHO PowerBlend 2-stroke Oil and ECHO Premium Bar and Chain Oil 
Reconditioned  No  Returnable  30-Day 
Translucent fuel tank  No 
Warranty / Certifications
Certifications and Listings  4-UL Certified  Manufacturer Warranty  5 years consumer / 1 year commercial 


Rated 4.7 out of 5 by 13 reviewers.
Rated 5.0 out of 5.0 by great product, as usual! This cs450p replaced my basically new stihl ms250(also 45cc). the stihl was always leaking bar oil or fuel or sometimes both! Also, on numerous occasions the Stihl failed to start. I found myself using old faithful( my 18 year old cs3400), which as never let me down...... ok, it did once! A few years ago I had to replace the primer bulb due to cracking(age). I also have a pb2400 leaf blower that was purchased at the same time as the cs3400 and I've never had to fix anything on it.....ever........... Same is said for my Echo srm230 trimmer(which is only 5 years old)........This is why I went with Echo again! November 13, 2014
Rated 5.0 out of 5.0 by Runs Great I bought this chain saw as a replacement for the one I had. The few times that I used it ran and cut great. The engine is powerful and does not bog down. Very good saw. October 23, 2014
Rated 5.0 out of 5.0 by Reliable saw Starts are easy runs and cuts good. Excellent warranty September 29, 2014
Rated 5.0 out of 5.0 by bread little sw bought this saw a couple years ago from home depot to replace a homelite 4550. wanted a better 45cc saw w/ a 20" bar. no such model in the stihl line-up. have used it for felling and limbing trees for firewood--10 cord so far. is nice and light but powerful for the task. very sturdy saw. feels like a pro saw and is well made and bullet proof. highly recommend. July 30, 2014
Rated 4.0 out of 5.0 by Excellent saw for the purpose Started with 3 tugs right out of the box. I felt it was balanced and easy to control. Quality saw! August 2, 2014
2 >>


Standard Shipping includes delivery by small parcel service. Processing time varies by product.

Orders for this item may be expedited for an additional fee.

Other Delivery Options:

Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.