PowerSmart 21" 3-in-1 Gas Push Lawn Mower with 140cc 4-Stroke Engine - Wide Cutting Deck, 6 Height Adjustments, Mulching Capability
Condition: New
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Availability:
In Stock.
Arrives
Sunday, Sep 21
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Features
- High-Performance 140cc Engine - Experience powerful and efficient mowing with our 140cc 4-stroke engine, designed for superior torque and minimal maintenanceno oil and gas mixing required!
- Versatile 3-in-1 Cutting System - Tackle any yard with the 3-in-1 functionality that lets you choose between side discharge, rear bagging, and mulching, ensuring your lawn looks its best in every season.
- Wider 21" Cutting Deck - Maximize your mowing efficiency with a spacious 21" cutting deck, allowing you to cover more ground in less time with precision and ease.
- 6-Height Adjustments for Custom Cuts - Customize your lawn's appearance with 6 adjustable cutting heights, ranging from 1.5 to 3.9 inches, ensuring a professional and consistent cut every time.
- Rugged and Durable Design - Built to withstand the test of time, this mower features a sturdy steel deck and a reliable frame, ensuring peak performance and a long service life for all your landscaping needs.
Brand: PowerSmart
Power Source: Gas Powered
Material: Alloy Steel
Color: Red
Style: B&S E550 Push
Cutting Width: 21 Inches
Operation Mode: Automatic
Product Dimensions: 32.9"D x 16.5"W x 22.6"H
UPC:
Maximum Adjustable Cutting Height: 3.9 Inches
Brand: PowerSmart
Power Source: Gas Powered
Material: Alloy Steel
Color: Red
Style: B&S E550 Push
Cutting Width: 21 Inches
Operation Mode: Automatic
Product Dimensions: 32.9"D x 16.5"W x 22.6"H
UPC: 840432711996
Maximum Adjustable Cutting Height: 3.9 Inches
Minimum Adjustable Cutting Height: 1.5 Inches
Manufacturer: PowerSmart
Item Weight: 58 pounds
Item model number: B8621P
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Sep 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
Mowing used to take me 2 hours and leave me exhausted, but with this lawn mower, I’m done in 45 minutes! The self-propulsion is powerful enough to tackle my hilly yard without me breaking a sweat. It cuts through thick Kentucky bluegrass like butter, and the mulching option works great when I don’t feel like bagging. The handle is adjustable, so both my 6’2” husband and 5’4” me can use it comfortably. It starts on the first pull every time—no more yanking the cord till my arm hurts. The build quality feels solid, and the deck doesn’t rust like my old mower did. If you want a walk-behind mower that’s efficient and reliable, look no further.
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Reviewed in the United States on August 19, 2025 by Heloise Harrington
My yard had turned into a jungle after a month of rain, and I was worried no mower could handle it. But this walk-behind lawn mower proved me wrong! It sliced through 6-inch tall grass like it was nothing, never bogging down. The self-propelled feature is a game-changer—even my sloped backyard didn’t feel like a workout. Adjusting the cutting height is so simple, I can switch from 1.5 to 4 inches in seconds depending on the grass type. The bagger fills up evenly and empties cleanly, no more grass clippings spilling everywhere. It’s lightweight enough to maneuver around trees and flower beds, but powerful enough to handle thick patches. If you need a reliable walk-behind mower for a medium to large yard, this is it.
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Reviewed in the United States on August 19, 2025 by Heather Heather
I have a ¼ acre yard with lots of flower beds, and this walk-behind mower is perfect for navigating tight spaces. It’s lightweight enough to pivot around shrubs, and the self-propulsion isn’t too strong—easy to control. The cutting height goes low enough for a neat finish on my front lawn and high enough for the shadier areas where grass grows taller. It starts easily, even after sitting in the garage for weeks, and the grass bag is easy to detach and empty. I’ve had it for 6 months now, and it still runs like new. For anyone who doesn’t need a huge commercial mower but wants something better than a flimsy model, this walk-behind lawn mower is ideal.
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Reviewed in the United States on August 19, 2025 by Lynn Stone
I’ve struggled with mowers that bounce all over my bumpy lawn, but this walk-behind mower glides like a dream. The large wheels handle ruts and small rocks without slowing down, and the self-propulsion adjusts to my pace—no more fighting to keep up. The blade cuts cleanly, even through tough weeds mixed in with the grass, and I love that the cutting height has 6 settings. It’s not too heavy, so lifting the front to get over curbs is easy. The grass bag is big enough that I don’t have to empty it every 5 minutes, and the washout port makes cleaning the deck a breeze. For anyone with an uneven yard, this walk-behind lawn mower is a must-buy.
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Reviewed in the United States on August 19, 2025 by Angelica Martin