PowerSmart 21-Inch Gas Lawn Mower with B&S Engine, 3-in-1 (Bag/Mulch/Rear Discharge), Self-Propelled, 6 Cutting Heights, Durable Steel Deck, Rear-Wheel Drive
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Availability:
Only 2 left in stock, order soon!
Arrives
Monday, Jul 21
Style: 140CC B&S EX550 Self Propelled
Features
- "POWERED BY A RELIABLE B&S ENGINE Equipped with a powerful 140cc B&S engine, known for its smooth start-up, consistent performance, and long-term durabilityideal for tough mowing jobs."
- "21-INCH CUTTING WIDTH FOR HIGH EFFICIENCY The robust steel deck covers a wide 21-inch path, reducing mowing time and making it perfect for medium to large yards."
- "3-IN-1 FUNCTION: BAGGING, MULCHING & REAR DISCHARGE Switch easily between modes: collect clippings in the 1.4-bushel bag, mulch to nourish your lawn, or rear-discharge for quick and efficient mowing."
- "6-POSITION HEIGHT ADJUSTMENT Quickly adjust the cutting height from 1.5"" to 3.9"" with a single lever to match grass length, season, or preferred lawn look."
- "SELF-PROPELLED WITH LARGE REAR WHEELS Rear-wheel drive and 10"" large rear wheels offer excellent traction and maneuverability on slopes or uneven terrain."
Brand: PowerSmart
Power Source: Gas Powered
Material: Alloy Steel
Color: Black，red
Style: 140CC B&S EX550 Self Propelled
Cutting Width: 21 Inches
Number of Positions: 6
Operation Mode: Manual
Product Dimensions: 32.9"D x 16.5"W x 22.6"H
UPC:
Brand: PowerSmart
Power Source: Gas Powered
Material: Alloy Steel
Color: Black，red
Style: 140CC B&S EX550 Self Propelled
Cutting Width: 21 Inches
Number of Positions: 6
Operation Mode: Manual
Product Dimensions: 32.9"D x 16.5"W x 22.6"H
UPC: 840432709832
Maximum Adjustable Cutting Height: 3.9 Inches
Minimum Adjustable Cutting Height: 1.5 Inches
Manufacturer: PowerSmart
Item Weight: 69.9 pounds
Country of Origin: USA
Item model number: B8721S2
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jul 21
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Style: 140CC Self Propelled
Have been using this mower for the past couple of months and love it! Zero complaints. Easy to use, powerful and works great.
Reviewed in the United States on June 6, 2025 by Lisha
Style: 140CC B&S EX550 Self Propelled
Easy to put together and works well
Reviewed in the United States on June 25, 2025 by Amazon Customer
Style: 140CC Self Propelled
Absolute junk. It’s been used 4 times and the very cheap plastic belt cover broke and the blade chewed it up and then tore up the belt. I’ll be lucky if I can get it repaired so it can break again. Pay more for a better machine.
Reviewed in the United States on June 26, 2025 by kcw7980
Style: 140CC Self Propelled
Easy to put together only took 5 minutes, I was able to immediately start cutting grass and it worked like a charm. I had too much grass so I had to stop using the bag because it became too time consuming to stop and dump the clippings. If my grass hadn’t bee so high I might not have had to stop so many times. It was extremely easy to push and worth every penny.
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Reviewed in the United States on January 26, 2025 by Danielle Baskin
Style: 140CC Self Propelled
We moved to a new house and went from a postage stamp lawn to 1/3 of an acre. And that 1/3 of an acre is basically rolling hills, so our previous battery powered mower wasn't going to be up for the task. I wanted something that could handle the lawn without breaking the bank. So I chose this mower. It does the job. I don't regret the purchase, but there are times that you can tell why the mower is priced where it is. For instace, the pull cord to start the mower comes unattached (it hooks to the handle) at least once every time I mow. (You have to depress the "power bar" on the handle to pull it out again.) If the bag is full it will sometimes fall off of the mower. (It needs to be emptied anyway.) Little things like that. Nothing that impacts its performance - and it does consistently devour 1/3 of an acre of grass. The power assist setting isn't something I use but my wife (the time she mowed the lawn when I was ill) mentioned that it helped her get up the hills. I've tried it once and for me it moves very quickly (brisk walk pace; I'm a leisurely mower, you know, sort of zoning out in a sem-meditative state as you walk behind it). With no power assist, I can mow the full 1/3 of an acre without refueling. My wife had to refuel while using the power assist. Long grass? Weeds in the back flower bed? The mower devours them all. I tend to think of 5 stars as excelleng and 4 stars as good. This is a good mower. Two thumbs up, but it does have its quirks. We'll see how well it holds up over time and I'll add to this review if necessary.
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Reviewed in the United States on July 5, 2025 by distilledknight
Style: 140CC B&S EX550 Self Propelled
preferred gas model which is why i purchased this mower. easy to set up, started on first pull, easy to maneuver.
Reviewed in the United States on June 12, 2025 by Amazon Customer
Style: 140CC B&S EX550 Self Propelled
Great lawn mower !!!
Reviewed in the United States on May 19, 2025 by Paul Holsonbake
Style: 140CC B&S EX550 Self Propelled
Great motor. Rest is garbage. Self propelled model is super slow. Pretty much just use it to get it going then just push it. Would be fine for a super small yrd that you don't mow alot. Wheels are hard flimsy plastic. Don't expect it to last long. UPDATE. 2nd use the self propelled feature stopped working. DO NOT BUY THIS.
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Reviewed in the United States on April 23, 2025 by Zslayer