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Model # SRM-225

Internet # 100675439

Store SKU # 306575

2 Cycle 21.2 cc Straight Shaft Gas Trimmer

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

$219.00 /each
  • Includes 59 in. straight shaft for extended reach
  • Features 21.2 cc Power Boost Vortex 2-stroke engine
  • Customers appreciate easy-to-use design (see reviews)




Model # SRM-225

Internet # 100675439

Store SKU # 306575

With its long reach, hearty power and easy usability, the ECHO gas trimmer lets you get your yard in great shape. It starts easily and is lightweight. Use the Speed Feed trimmer head for quick and easy line changes. The Power Boost Vortex engine gives strong cutting power and the 59 in. shaft gives you accessibility to hard-to-reach places.

  • Assembled dimension: 11 in. W x 73 in. D x 11 in. H
  • 21.2 cc Power Boost Vortex 2-stroke engine for a powerful performance
  • Bump head line release allows continuous operation by instantly letting out premeasured lengths of line
  • Speed Feed trimmer head helps enable easy line changing
  • I-30 starter helps provide easy use
  • Left and right handles are ergonomically cushioned for comfort
  • 59 in. straight shaft helps provide a long reach
  • Anti-vibration design helps reduces fatigue for longer use
  • For commercial use
  • Some assembly required
  • 17 in. cutting width
  • Note: Product may vary by store
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Assembled Depth (in.) 
11 in 
Assembled Height (in.) 
11 in 
Assembled Width (in.) 
73 in 
Line style size 
Maximum cutting path diameter (in.) 
Recommended line diameter (in.) 
Shaft length (in.) 
Assembly Required 
Attachment capable 
CA (CARB) Compliant 
Not CARB Compliant 
Engine Cycles 
2 Cycle 
Engine Displacement (cc) 
Engine Type 
2 Cycle 
Fuel Type 
Gas & Oil Mix 
Fuel tank capacity (oz.) 
Head Type 
Wind without Assembly 
Line Advance System 
Metal blade conversion kit 
Multiple heads included 
No-tool line replacement 
Number of Trim Lines 
Product Weight (lb.) 
12.1 lb 
Replaceable Head 
Shaft shape 
Shaft type 
Shoulder harness/strap 
Start Type 
Trimmer Line Type 
Trimmer Type 
Consumer Gas String 
Warranty / Certifications
Manufacturer Warranty 
5 year consumer/ 2 year commercial 


Rated 4.7 out of 5 by 2069 reviewers.
Rated 4.0 out of 5.0 by Awesome Piece of Equipment!!! I own a small lawn care business with about thirty accounts. I purchased an SRM-225 just to see if it could handle a commercial load. This equipment exceeded all of my expectations. Great power, light, and easy to start. I know that if it can handle my workload, any residential customer would love and cherish this piece of equipment. All I can say is purchase one and see for yourself. June 21, 2015
Rated 5.0 out of 5.0 by The weed whacker you want! I've owned several different brands of weed whackers and have not been nearly as happy with them as I am with this ECHO2 Cycle 21.2 cc Straight Shaft Gas Trimmer! It works extremely well (as you can tell with the pictures provided). Its very light and easy to control, and for the price you can't beat it. I own four acres and it is all meadow/field, so I weed whack often and I needed a reliable weed whacker. This definitely does the job and is light enough that I can do the entire property with out feeling like my arm is going to fall off! Great product, would recommend to anyone, large or small property. July 13, 2014
Rated 5.0 out of 5.0 by Well made, powerful trimmer I have this trimmer, it came in a box fully assembled, and ready to go. I have a large area that needs trimming several times a year, for a big job the long shaft and wide cutting area help to easily get the job done. The high power also helps me to cut through high thick weeds. Well made tool, solid construction, easy to start, ran well. The easy start is very nice, all plastic is well made and sturdy, the Cutting head is easy to open and close for when you have to re-load the string. Trimmer came with a pair of safety glasses. April 28, 2014
Rated 5.0 out of 5.0 by From A Pro - Quit Looking And Buy This One! I rarely write reviews because I don't feel qualified enough to offer valid evaluations of products, but in this case I worked for several years on a maintenance crew that owned many different properties and for most of the spring, summer and fall seasons, trimming weeds and grass dominated our work week. We used the expensive $500 commercial units. I didn't want to spend that much for my property and I didn't want extra weight so I bounced around from trimmer to trimmer. I got to the point where I thought unless you spent $500 you had to live with trimmers with absurd vibration, hard starting and less than dependable performance. After purchasing another one of the standard buck thirty trimmers that failed after the third day, I decided to throw in a few extra bucks for this one. That was the best trimmer decision I ever made. I read the great reviews, watched the videos above of how easy it starts and how easy it was to restring and I was skeptical. Oh my goodness ... the videos are true. Also it is true about the fuel efficiency because I use less fuel to trim my 1 acre property (with gardens, pool, porches, garage, sheds, etc.) This is the best running, least vibrating, easiest to string and start trimmers I have ever used in my life. I spent the extra $25 for the 2 year replacement warranty and from what I have seen so far I am guessing that that will be the best 25 dollars I have ever wasted. Stop looking and go buy this trimmer! You will be well satisfied! I would choose this one over any $500 models I have ever used! May 6, 2015
Rated 5.0 out of 5.0 by The best I have bought lots of weedeaters in the past,but being a poor man i had to..i saved my money and bought this echo weedeater best thing i ever did far as grass is concerned worth every penny,didnt even half to pull the string but 3 times it fired up and did some damage to my weeds and i have tall weeds...if you want a great weedeater make sure its a echo no matter what model they all work great..the reason i wanted one is when work is slack my boss has me do his yard with his and it was awesome.and its not the same model and he has done had his 10 years been worked on once....he does own a farm and the past 10 years that weedeater dont get no slack...long story short echo or no go.....ha April 24, 2015
Rated 5.0 out of 5.0 by I wish I could rate this higher (commercial use review) I own a landscaping company (central Florida) and currently have 120 accounts. I use this model to do those accounts. In my experience, these last about a year at 4-5 weeks for 6 months and 2-3 weeks for 6 month (5-6 days a week). This model is very light weight (compared to commercial trimmers) and well balanced. This model can be turned upside down to edge with it. I've read reviews saying that you can't do it unless the tank is full and I have never once experienced that even on a nearly empty tank (I suspect the operator is taking too long to do what they need to do simple remedy flip it over for a second and go back to work). I have had this model fall off a trailer (5 foot drop at 20 mph couple times OOPS) and still run after. This model is perfectly built for a home owner or even a commercial landscaper. August 4, 2015
Rated 1.0 out of 5.0 by SRM225 WHAT A MISTAKE I have had my unit for 2 years and should have taken it back. Trimmer runs good when spark plug isn't full of oil! I have been having non-stop trouble from an excess of oil running out of the carb and muffler. I use echo premium mix with no ethanol gas with all of my power equipment with no problems except this trimmer. This is a very poor NON-COMMERCIAL unit with poor power. This is the first and the last Echo product I purchase. I do not normally write reviews but the 6 week turn around time to get it worked on and no help from Home Depot or Echo is unbelievable. Do not buy this trimmer if you plan to use it much or expect good service. STAY AWAY despite reviews. November 17, 2015
Rated 5.0 out of 5.0 by Farm i bought this trimmer in 2012. It was been a great investment. I live on a farm and have a 13 acre pasture. I can trim the entire fence line on a tank an a half. I have recently had to put a new head on it but other than that I have no complaints. I would encourage anyone form homeowner to commercial lawn companies that wanted to save money to get this trimmer. April 4, 2015
  • 2015-11-26 T12:35:13.420-06:00
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