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GreenWorks 21142 - Greenworks (18") 10-Amp Electric Top Mount String Trimmer for sale.

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Greenworks (18") 10-Amp Electric Top Mount String Trimmer

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GreenWorks Power Equipment and AccessoriesModel: 21142
(Based on expert analysis, manufacturer ratings and customer reviews)
4.2 out of 54.2 out of 54.2 out of 54.2 out of 54.2 out of 5
19 Reviews
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  • Features
  • Specs
  • 1
    Q&A 
  • 19
    Reviews
  • Articles
  • Shipping
  • Accessories
Grade
Entry Level
Type
Electric
Power Type
Electric Corded
Shaft Type
Straight Shaft String Trimmers
You Won't Believe The Power!
Dependable 10-amp electric motor
25% lighter than traditional gas trimmers
Makes short work of long grass and weeds

18-Inch Cutting Path
Dual line bump feed head
Uses standard .080" diameter trimmer line

Quick-Connect Coupler For Easy Attachment Changes
Use as an edger, cultivator, brushcutter, blower, or pole pruner
Accepts split boom style attachements from these brands:
Craftsman, Hitachi, Poulan PRO, Ryobi or Troy Bilt

Lock-Off Switch
Helps prevent accidental start ups

Over-Mold Grips And Handles
Makes for greater operator comfort

Industry Leading 4 Year Warranty!


Need Help? Ask Our Power Equipment Experts.
Trimmer
Trimmer Head Type
Bump Feed
Line Diameter
0.08 Inches
Max Cutting Diameter
18 Inches
Tool-Less Line Replacement
Yes
Number of Cutting Edges
2 Strings
Blades Compatible
No
Shaft Shape
Straight
Attachment Capable
Yes
Swivel Cutting Head
No
Motor
Battery Voltage
120 Volts
Overview
Made in USA
No
Weight
9.9 Pounds
Consumer Warranty
4 Years
UPC
841821008468
Model
21142
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  1 Question
Q: I am looking to purchase the replacement spools for this Trimmer (21142). Do you carry them? Do you have a part #? This trimmer is a dual line .080 spool. Any info would be appreciated.
by Brian Desmond from Texas on September 11, 2013

A: Brian,

We carry bulk .080" line, but unfortunately we do not carry replacement spools with this line.

You could contact Greenworks at 888-909-6757 to be directed to a location that has them.

If you have any further questions, always feel free to contact me directly at 800-710-7499 Ext. 133.

I'm always happy to help!
by Marissa, Product Expert
GreenWorks 21142 Reviews & Ratings
Overall Rating
Features
4/5
Quality
4/5
Performance
4/5
Value
4/5
Overall
4.2 out of 54.2 out of 54.2 out of 54.2 out of 54.2 out of 5
Pros
Fast (4)
Durable (4)
High Quality (4)
Design (3)
Exceeded Expectations (3)
Cons
Heavy (5)
Difficult To Use (5)
Bad Instructions (3)
Unreliable (2)
No Variable Speed Contro... (1)
60% of respondents would recommend this product to a friend
19 Reviews  Sort by 
 
Kerry
REVIEWED
JUN.
03
2012
4 out of 54 out of 54 out of 54 out of 54 out of 5
A Great Machine!
First of all, the "bump-feed" head sucks like all of them do no matter what the brand (even Husqvarna) thus the 4 stars rather than 5. So be sure to get a universal quick-change head - Grass Gator, Pivotrim or whichever one you like. I like the 4-line push-n-load made by Shakespeare, it is a little challenging to figure out how to put it on unless you are fairly mechanically inclined (you have to follow their installation instructions for curved shaft trimmers with a little... more
Was this review helpful?
360
Jim
Purchased from Power Equipment Direct
Purchased 6/25/12
Total Helpful Votes
24 Helpful Votes
REVIEWED
AUG.
06
2012
4 out of 54 out of 54 out of 54 out of 54 out of 5
Really Good Electric String Trimmer
I have had nothing but bad experiences with every electric string trimmer that I have ever purchased until this one. They have all been poor quality and ergonomically awful and uncomfortable to use.

This trimmer is by far the best design that I have found.

The design of this trimmer is exactly the same as is found with gas powered trimmers- the motor is at the end of the shaft to balance the cutting head and the shaft is straight, not curved. The overall result is a much better... more
Was this review helpful?
240
Howard N.
Peartce, AZ
Purchased from Power Equipment Direct
Purchased 9/8/12
Total Helpful Votes
21 Helpful Votes
REVIEWED
OCT.
23
2012
5 out of 55 out of 55 out of 55 out of 55 out of 5
Finally!
Finally someone has an electric string trimmer that acts like a gasoline trimmer. All the ones I have tried to use in the past were so weak it was futile. Maybe our grass is tougher here in S.E. Arizona, but they just did not cut it. (pun intended)

I have two ineffective electric trimmers in the barn that are worthless. This one really works and I am very happy with it. Due to a shoulder injury I can no longer start a gasoline string trimmer. Now I don't see that as a problem.

Thanks for... more
Was this review helpful?
210
Robert S.
Hays, KS
Purchased from Power Equipment Direct
Purchased 7/25/13
Total Helpful Votes
17 Helpful Votes
REVIEWED
AUG.
16
2013
5 out of 55 out of 55 out of 55 out of 55 out of 5
This Trimmer Is A Beast.
I got tired of using battery powered trimmers which would bog down and run out of power, and did not want a gas trimmer. I was amazed at what this trimmer can do. It has plenty of power, easy to operate, and the balance of weight is excellent. I never operated an electric trimmer that performed with this much ease and power. The trimmer is an absolute beast and well worth the money.
Pros: Durable, Light Weight, Exceeded Expectations, I'd Buy It Again
Cons: Bad Instructions
Robert Recommends This GreenWorks Product
Robert Would Recommend Power Equipment Direct To A Friend
Web Site
5/5

Service
5/5

Shipping
5/5
"Best website for yard care. I will be using you guys again."
 more
Was this review helpful?
170
Kerry
REVIEWED
JUN.
03
2012
4 out of 54 out of 54 out of 54 out of 54 out of 5
A Great Machine!
First of all, the "bump-feed" head sucks like all of them do no matter what the brand (even Husqvarna) thus the 4 stars rather than 5. So be sure to get a universal quick-change head - Grass Gator, Pivotrim or whichever one you like. I like the 4-line push-n-load made by Shakespeare, it is a little challenging to figure out how to put it on unless you are fairly mechanically inclined (you have to follow their installation instructions for curved shaft trimmers with a little... more
Was this review helpful?
120
Mario C.
Deer Park, TX
Purchased from Power Equipment Direct
Purchased 6/20/14
Total Helpful Votes
10 Helpful Votes
REVIEWED
JUL.
07
2014
4 out of 54 out of 54 out of 54 out of 54 out of 5
It Doesn't Use .080 Trim Line And Switch Design Not Good
It use .020 trim line not .080 as the vendor says, switch has bad design, it is a double effort to get it works steady and it hurts your hand..
Pros: Easy To Store
Cons: Bad Instructions, Heavy, Difficult To Use, Unreliable
Mario Does Not Recommend This Product
Marissa, the String Trimmer Expert
Product Expert
Mario,
Mario,

This particular trimmer does call from .080 trimmer line and if this is not the case, please give us a call and we can discuss further. It could be possible the wrong line was added at the factory, but we would be happy to help in this case.

In terms of the switch design, this is something we can discuss as well if it is causing discomfort. You do have 30 days to return the product and you are within that time frame if you are unhappy with the trimmer. We would be glad to help in any matter you see fit. Our number is below.

1 (877) 630-7298
more
Was this review helpful?
100
Carl L.
Catasauqua, PA
Purchased from Power Equipment Direct
Purchased 5/29/14
Total Helpful Votes
10 Helpful Votes
REVIEWED
JUL.
03
2014
5 out of 55 out of 55 out of 55 out of 55 out of 5
Machine That Eats All
The trimmer is made of sound metal and should last me a long time. I think a shoulder strap should come with the trimmer, gets a little heavy after awhile and loves to eat up string. Still the best on the market for an electric trimmer.
Pros: High Quality, Easy To Use, Price, Exceeded Expectations
Cons: Heavy
Carl Recommends This GreenWorks Product
Was this review helpful?
100
Sandra T.
Marlboro, NY
Purchased from Power Equipment Direct
Purchased 8/21/13
Total Helpful Votes
11 Helpful Votes
REVIEWED
SEP.
12
2013
4 out of 54 out of 54 out of 54 out of 54 out of 5
Sandy's Experience
I have used this extensively since I purchased it. Great power and not too heavy. Only issue is it is too hard to hold down the two buttons top and bottom to keep the unit working. An on and off switch would be great - from my viewpoint. And of course the eternal problem of the advancing the string. But I have an acre and a third and have used this unit for 6 hours in a row and it does the job.
Pros: Fast, Re-design The Idea Of Holding Down The Two Start Buttons - Bad, Design, Design
Cons: Difficult To Use, Holding Buttons Down While Using Is Bad
Sandra Recommends This GreenWorks Product
Was this review helpful?
111
Ralph K.
Acton, ME
Purchased from Power Equipment Direct
Purchased 5/31/14
REVIEWED
AUG.
05
2014
4 out of 54 out of 54 out of 54 out of 54 out of 5
Flawed But Still The Only Choice.
I went looking for electric trimmers because the vibration of my gas trimmer was a problem for me. The Greenworks 21142 was the largest diameter offered.

It has met my expectation of being as effective as my gas trimmer with less damage to my joints.

However as noted in other reviews, the trigger design is unacceptable. My analysis is that the holding force of both actuators is too stiff.

Some hysteresis would help (resulting in a safe actuation force transitioning to a lower holding... more
Pros: Quiet, Price, Light Weight, Effective
Cons: Difficult To Use, Trigger Design
Ralph Does Not Recommend This Product
Was this review helpful?
91
David G.
Wayland, MA
Purchased from Power Equipment Direct
Purchased 5/31/14
Total Reviews
2 Reviews
REVIEWED
JUN.
26
2014
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Trimmer!
I bought this after fighting with trying to get a gas one running once again. Yes, getting out extension cords is a pain, but it really is less work than the time I spend trying to keep gas ones running, mixing gas, etc.

Believe me, this is as powerful as my gas trimmer. And if you run the .095 line it lasts forever. I changed the spool to a speed spool and that makes even line loading simple. The gas speed spools collar is a little deep, but with a little sanding to shorten it now works... more
Pros: Design, Quiet, Fast, High Quality
Cons: Heavy
David Recommends This GreenWorks Product
Was this review helpful?
80
Dennis M.
Glendale, AZ
Purchased from Power Equipment Direct
Purchased 7/2/14
REVIEWED
JUL.
23
2014
5 out of 55 out of 55 out of 55 out of 55 out of 5
The Learning Curve
I admit, the trimmer I had for years was much lighter and certainly not as powerful. The first time I used this trimmer I almost couldn't control it. POWER! It has taken me 4 trimming jobs to finally get a handle on how to move this trimmer. If you need a more powerful trimmer than this, you'll need to bring out the tractor.

The only drawback so far is the amount of line the spool holds. It runs out quickly, but then perhaps, it's my lack of experience with this trimmer and once I get a... more
Pros: High Quality, Fast, Durable, Exceeded Expectations
Cons: The Spool Holding The Trimmer Line Doesn't Hold Enough Line
Dennis Recommends This GreenWorks Product
Was this review helpful?
60
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Buy Greenworks (18") 10-Amp Electric Top Mount String Trimmer at Power Equipment Direct. Read reviews and articles. Wide Selection of accessories available, including Coleman Cable Polar/Solar 12 GA, 100 FT Extension Cord, Poulan Pro PP6000H Hedge Trimmer Attachment and Poulan Pro PP4000C Brush Cutter Attachment.

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