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PowerSmart Gas Lawn Mower 21-Inch with 140cc B&S E550 Engine, 3-in-1 with Bagging, High Wheels, Lightweight, Easy Assembly, Cordless Push Lawn Mowers for Garden Yard

  • Based on 58 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Sep 6
Order within 3 hours and 22 minutes
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Style: 21in Gas 140CC


Features

  • RELIABLE ENGINE: USA made Briggs and Stratton E550 140cc engine equipped with Prime 'N Pull for easy starting, delivers reliable power and low noise.
  • 21-INCH STEEL DECK: Rugged all-steel deck is built to last, and 21 in. superior mulching blade helps you finish mowing faster.
  • 3-IN-1: Mulch, rear discharge or bagging options for you choose, and the 1.4-bushel capacity grass mower bag is easy to empty, saving you time and effort.
  • EASY TO MOW: The foldable design makes it easy to assemble and fold for storage.
  • ADJUSTABLE MOWING HEIGHT: Adjust cutting height quickly and easily with 6-position, rear wheel height adjustment.

Brand: PowerSmart


Power Source: Gas Powered


Material: Aluminum


Color: Black,red


Style: 21in Gas 140CC


Item Weight: 63 Pounds


Cutting Width: 21 Inches


Number of Positions: 6


Operation Mode: Manual


Product Dimensions: 32"D x 16"W x 22"H


Brand: PowerSmart


Power Source: Gas Powered


Material: Aluminum


Color: Black,red


Style: 21in Gas 140CC


Item Weight: 63 Pounds


Cutting Width: 21 Inches


Number of Positions: 6


Operation Mode: Manual


Product Dimensions: 32"D x 16"W x 22"H


UPC: 840432710531


Maximum Adjustable Cutting Height: 4 Inches


Minimum Adjustable Cutting Height: 1 Inches


Manufacturer: PowerSmart


Item Weight: 63 pounds


Country of Origin: USA


Item model number: B8721P


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 6

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • great mower
Style: 22in 150CC Self-Propelled
I haven't shopped for a mower in 15 years, but it was time as my last mower was tired. I went looking at my local big box store and was shocked to find that they didn't carry a single gas-powered mower (CA). My yard can get pretty rough, thick weeds and gopher mounds, so I need a tough mower. The battery powered models are all plastic it seems. So I went with this one, partly because of the good reviews, (only 4 reviews when I bought it) and also because it was the only one with an all-steel deck. So I hurried and ordered it, before it was too late. It arrived and like others said, nothing to assemble, just took it out of the box, unfolded/tightened the handle, added oil and gas and it fired on the first pull. It cut the lawn with ease; the self propelled feature is nice, I've never had that before although I look at extra features as more things that can break. Hopefully parts are readily available and will be for a long time, but who knows? But for now, based on first impressions, I am very pleased with this purchase. ... show more
Reviewed in the United States on May 21, 2025 by Luis T

  • Poor Design, Very cheap materials
Style: 22in 150CC Self-Propelled
This is a very cheaply made mower. After the first use, the handle came off. We had to go to the hardware store to get new bolts and special locking nuts to hold it on. The tires are cheap, thin plastic that looks like they belong on a toy. We don’t use a grass catcher so the only option is to tie up the flap because there is no chute for the grass to come out. We had to tie up the big flap so the grass comes out but it blows all over the person pushing!!! It’s a very poor design, and cheap materials, I would have sent it back but after using it, that was not really an option. I doubt it will last 1 season. ... show more
Reviewed in the United States on May 28, 2025 by Deborah G.

  • The BEST lawnmower ever
Style: 22in 150CC Self-Propelled
I needed a good quality mower and this one did not disappoint. It was easy to complete the minimal assembly when I unboxed it. It cuts my yard like a professional did the work. It's not noisy at all and built solid. The self propel option is amazing; it's literally doing the work for you. Highly recommend!! ... show more
Reviewed in the United States on May 14, 2025 by Rebecca Rounds

  • Easy to push
Style: 22in 150CC Self-Propelled
Runs good
Reviewed in the United States on June 16, 2025 by Shelly

  • STARTS RIGHT UP
Style: 22in 150CC Self-Propelled
STARTS RIGHT UP!
Reviewed in the United States on May 21, 2025 by Teri P.

  • Floods Easily
Style: 22in 150CC Self-Propelled
Watch Out! The advertisement indicates a easy start system which is only partial. It does start easily when the engine is cool, but if you stop the engine, i have had to wait as much as 15 minutes to be able to restart the engine because the engine is likely to flood. Otherwise it runs well.
Reviewed in the United States on July 5, 2025 by Steven Swann

  • Great quality and durable. Cuts Great.
Style: 21in Gas 125CC
Bought for husband. Loves lawnmower. Durable and cuts great. Make mowing easier.
Reviewed in the United States on June 6, 2025 by Amazon Customer

  • DON’T BUY THIS IT’S NONREFUNDABLE AND BREAKS
Style: 22in 150CC Self-Propelled
Trying to save you from wasting money on a crappy NOT RETURNABLE mower. We have had the mower for 12 days and it’s already shutting off in while mowing. Tried calling customer service. No one will call us back. The item is non-returnable so we don’t get our $400 back for buying it.. Also, the setting for the accelerator speed is so slow. It’s excruciating to mow the lawn with it. Don’t buy this mower. It breaks and they don’t guarantee it whatsoever. You’ll be flushing money down the drain.. hope this saves someone else from being screwed over. ... show more
Reviewed in the United States on June 1, 2025 by Haley

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