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4.3 out of 5 stars. 631 reviews
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Earthquake 22 in. Gas-Powered Walk-Behind String Mower, 160cc Viper Engine

4.3

(631 Reviews)

|

Item # 1676591

$399.99

Sale

Was$479.99

Save $80.00

A woman outside with a dog
A woman outside with a dog

Earthquake 22 in. Gas-Powered Walk-Behind String Mower, 160cc Viper Engine

  • Limited Time Deal

Earthquake 22 in. Gas-Powered Walk-Behind String Mower, 160cc Viper Engine

Item # 1676591

Stocked & Ready
Earthquake Earthquake 22 in. Gas-Powered Walk-Behind String Mower, 160cc Viper Engine
Earthquake Earthquake 22 in. Gas-Powered Walk-Behind String Mower, 160cc Viper Engine
$399.99

Sale

Was$479.99

Save $80.00

or
or
Notice:
This Item cannot be shipped to CA.
Add a protection plan
What's included
Powersport plans are not available in CA & MD.
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  • Limited Time Deal

Earthquake 22 in. Gas-Powered Walk-Behind String Mower, 160cc Viper Engine

Item # 1676591

Stocked & Ready
Earthquake Earthquake 22 in. Gas-Powered Walk-Behind String Mower, 160cc Viper Engine
Earthquake Earthquake 22 in. Gas-Powered Walk-Behind String Mower, 160cc Viper Engine
$399.99

Sale

Was$479.99

Save $80.00

or
or
financeCard Logo
$34/mo.†  suggested payments with 12 Months Financing or earn $19 in Rewards+ on this purchase.

Shopping at

Grassland (franklin) TN

Delivery to

This is a Big & Bulky item.

Free standard delivery on online footwear & Clothing purchases of $49 and over.


Notice:
This Item cannot be shipped to CA.
Add a protection plan
What's included
Powersport plans are not available in CA & MD.
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Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

The Earthquake Walk Behind String Mower, powered by a 160cc 4-Cycle Viper engine with, is the perfect all-terrain tool for making short work of your trimming and brush clearing tasks. In contrast to push mowers or hand-held trimmers, the Earthquake String Mower is designed to help you go where mowers can't while eliminating the back strain associated with carrying heavy equipment all around the yard. Built-tough features like a one-piece steel deck and heavy-duty nylon line ensure continuous results and make the experience of slicing through weeds and dense foliage quick, easy, and satisfying. In addition to being tough, this unit is also convenient, utilizing large diameter, extra wide wheels to keep you coasting around your property over uneven terrain and through thick grass and weeds. An integrated clutch and hand bail system safely keeps the String Mower motor running, but disengages and stops the trimmer head if you need to clear debris, eliminating the need to re-start your motor each time. When the job is complete, you simply wheel the unit back to the garage and fold down the handlebars for easier storage. Backed by a 5-year product warranty, US-based customer service, this product is built to perform. 5-Year Limited Warranty

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • POWERFUL - Powered by a strong, 160cc 4-Cycle Viper engine. The Earthquake Walk Behind String Mower chops down your unsightly weeds and stubborn brush with ease. The large 14-inch wheels allow you to float through thick grass, weeds, brush, nettles, and other foliage too difficult for push mowers to overcome.
  • DURABLE - Our one-piece steel deck provides strength and stability while reducing vibration. Super tough nylon line has a cutting swath of 22 to get the job done quickly.
  • CONVENIENT- Never-go-flat wheels ensure that your equipment is ready to go when you are. An integrated clutch and hand bail system safely keeps the String Mower motor running, but disengages and stops the trimmer head if you need to clear debris, eliminating the need to re-start your motor each time.
  • OUT-OF-THE-BOX: The setup is super simple with virtually zero assembly required. Simply unfold and tighten the tool-less handlebar knobs. Also included in the box are starter strings for the mower head and 4 cycle engine oil.
  • WARRANTY AND SERVICE: Earthquake is committed to providing a great product and an even better user experience which is why the Earthquake Walk Behind String Mower is backed by a 5-year limited warranty.

Q&As

1 - 10 of 101 Questions

Q: Is there a bearing on the shaft to the trimmer head

17 hours ago
1 Answer
  • AI-generated, Human-approved
    A: Yes, there is a bearing located above the spindle on the shaft to the trimmer head.
    4 hours ago
    Helpful?

Q: Where can I buy. string for the Earthquake push trimmer?

13 days ago
1 Answer
  • A: Thank you for your question. We do not currently have an official replacement line for this specific mower. However, it is compatible with most 0.155″ diameter twisted nylon lines.
    9 days ago
    Helpful?

Q: Does this gas power trimmer?Have a belt drive on it

13 days ago
1 Answer
  • AI-assisted, Human-approved
    A: Yes, this walk-behind string mower features a belt drive system.
    13 days ago
    Helpful?

Q: what size gas tank does it have?

15 days ago
1 Answer
  • A: This fuel tank holds .21 gallons of gas.
    14 days ago
    Helpful?

Q: How hard is changing the string

a month ago
2 Answers
  • A: Very simple, easy line load.
    30 days ago
    Helpful?

Q: Is it self propelled

a month ago
2 Answers
  • A: It is not self propelled. It is a push mower with large wheels that make it much easier to move around.
    30 days ago
    Helpful?

Q: Where I find a replacement Head. The clip that hold the string bent and is broken.

a month ago
1 Answer
  • A: Hello, finding the perfect fit for your equipment is easy. Pop the name of the accessory or attachment you're looking for into our part finder at www.tsc.ordertree.com If you have trouble finding the replacement part on the TSC website, you might want to try reaching out to the manufacturer directly.
    a month ago
    Helpful?

Q: What size brush can it cut? I have Woody stemmed weeds, will it cut that?

a month ago
1 Answer
  • A: Howdy neighbor! The Earthquake walk-behind string mower can comfortably cut through woody-stemmed weeds up to 1/4 inch in diameter when equipped with heavy-duty 0.155-inch nylon line. However, because it relies on flexible string rather than a metal blade, trying to push it through rigid saplings or established brush thicker than a pencil will rapidly snap or melt your trimmer line. Because hitting thick hidden wood or stones at high speeds can throw dangerous projectiles or damage the spindle, always wear proper safety gear and clear the area of large obstacles before mowing.
    a month ago
    Helpful?

Q: where does the set screw go

Anonymousa month ago
1 Answer
  • A: On the Earthquake 22 in. Walk-Behind String Mower (Model 40314), the set screw (officially listed as an M6 x 1.0 x 10 mm set screw, Part #36492) threads directly into the side of the Engine Drive Pulley underneath the mower deck.
    a month ago
    Helpful?

Q: Is the power port plan offered through tsc or the manufacturer

a month ago
1 Answer
  • A: Not offered from the manufacturer. Unfamiliar with what that is?
    a month ago
    Helpful?
1 - 10 of 101 Questions

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Reviews

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428 reviews with 5 stars.
84 reviews with 4 stars.
40 reviews with 3 stars.
18 reviews with 2 stars.
61 reviews with 1 star.

Overall Rating

4.3
238 out of 284 (84%) reviewers recommend this product

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  • starting
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  • grass
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  • returns
1 to 4 of 631 Reviews .
1 – 4 of 631 Reviews
Boerne, TX
Reviews 2

Hard to Start, No Parts

18 days ago
Drive shaft came apart after two usages. HI have not been able to find any place to replace the needed part. Also, it is difficult to start.

No, I do not recommend this product.

Raymond, New Hampshire
Review 1

Great Product!

26 days ago
Great product and great price. Bought it while it was on sale to replace my regular weed wacker for the most part and it does the job well.
SweepstakesYes

Yes, I recommend this product.

Review 1

Easy trim

28 days ago
Light weight easy to use works great
SweepstakesYes
Review 1

Meh

a month ago
Works well but if something breaks don’t expect to be able to just order a part . Been waiting over a month so far for a mower head because in the first month both looks broke off . Just cutting tall grass . And you can only order parts from a second party site not Tractor supply and not Viper . And there always out of stock . 10/10 do not recommend if you don’t want to spend almost 500$ for a product that you can’t get replacement parts .

No, I do not recommend this product.