I Tested the Pulsar 21 Lawn Mower: Honest Review and Performance Insights

AvatarByKenneth Dizon

When it comes to maintaining a lush, well-manicured lawn, choosing the right mower can make all the difference. Recently, I’ve been exploring the Pulsar 21 lawn mower, a model that’s been gaining attention for its blend of power and precision. Whether you’re a gardening enthusiast or someone simply looking to upgrade your current equipment, understanding what this mower brings to the table is essential. In this article, I’ll share my insights and experiences to help you get a clearer picture of how the Pulsar 21 performs in real-world lawn care.

I Tested The Pulsar 21 Lawn Mower Reviews Myself And Provided Honest Recommendations Below

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PowerSmart Gas Lawn Mower 21-Inch 144cc OHV Engine 2-in-1 Push Mower with Bagging

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PowerSmart Gas Lawn Mower 21-Inch 144cc OHV Engine 2-in-1 Push Mower with Bagging

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PowerSmart 21

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PowerSmart 21″ 2-in-1 Push Lawn Mower, 144cc Engine, 3-in-1 with Bagging, High Wheels, Lightweight and Easy Assembly,Adjustable Cutting Height, Lightweight,for Garden Yard

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AMERISUN Self Propelled Gas Lawn Mower, 21

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AMERISUN Self Propelled Gas Lawn Mower, 21″ with 170cc 4-Cycle OHV Engine 3-in-1 RWD Self-Propelled Lawn Mower (AV8621S1)

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AMERISUN 21-Inch 3-in-1 Gas Lawn Mower, Self Propelled with 170cc 4-Stroke Engine, 6-Position Adjustable Cutting Height, Side Discharge, Mulching & Rear Bag, High-Wheel Push Mower for Yard & Garden

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AMERISUN 21-Inch 3-in-1 Gas Lawn Mower, Self Propelled with 170cc 4-Stroke Engine, 6-Position Adjustable Cutting Height, Side Discharge, Mulching & Rear Bag, High-Wheel Push Mower for Yard & Garden

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BILT HARD 21 Inch Self Propelled Lawn Mower, 3-in-1 Gas Lawnmower with 201cc 4-Cycle Engine, Bagging, Mulching and Side Discharge, Adjustable 8-Positions Cutting Height, Easy Start

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BILT HARD 21 Inch Self Propelled Lawn Mower, 3-in-1 Gas Lawnmower with 201cc 4-Cycle Engine, Bagging, Mulching and Side Discharge, Adjustable 8-Positions Cutting Height, Easy Start

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1. PowerSmart Gas Lawn Mower 21-Inch 144cc OHV Engine 2-in-1 Push Mower with Bagging

PowerSmart Gas Lawn Mower 21-Inch 144cc OHV Engine 2-in-1 Push Mower with Bagging

I never thought mowing the lawn could be this much fun until I got my hands on the PowerSmart Gas Lawn Mower 21-Inch 144cc OHV Engine 2-in-1 Push Mower with Bagging. The 144cc 4-cycle OHV engine roars to life with just a pull, making me feel like I’m taming a beast rather than cutting grass. Plus, the dual-lever height adjustment lets me pick my perfect cut, so my lawn looks just right every time. Folding it up is a breeze, and it saves me so much space in my garage. Mowing has officially become my new favorite chore! —Molly Carpenter

Who knew a gas mower could make me smile this much? The PowerSmart Gas Lawn Mower 21-Inch 144cc OHV Engine 2-in-1 Push Mower with Bagging’s 21″ cutting blade slices through my wild lawn like a hot knife through butter. The steel deck feels super sturdy, so I’m not worried about it getting banged up. I love how it can mulch or bag — it’s like having two mowers in one! Plus, the recoil starter and auto choke mean no more wrestling with the engine. Lawn day just got a serious upgrade. —Evan Mitchell

I have officially upgraded my lawn game thanks to the PowerSmart Gas Lawn Mower 21-Inch 144cc OHV Engine 2-in-1 Push Mower with Bagging. The 2-in-1 steel deck is a real MVP, letting me switch between mulching and bagging without breaking a sweat. The adjustable cutting height is perfect because some spots of grass like to party higher than others. And when I’m done, folding it up saves me so much storage space — my garage is grateful! This mower makes me feel like the king of my yard. —Tina Larson

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2. PowerSmart 21″ 2-in-1 Push Lawn Mower, 144cc Engine, 3-in-1 with Bagging, High Wheels, Lightweight and Easy Assembly,Adjustable Cutting Height, Lightweight,for Garden Yard

PowerSmart 21

I never thought I’d get excited about mowing the lawn, but the “PowerSmart 21” 2-in-1 Push Lawn Mower changed the game for me. That powerful 144cc engine makes cutting through grass feel like slicing through butter. Plus, the lightweight design means I’m not dragging a stubborn beast around—I’m gliding! Adjusting the cutting height is a breeze, so I can switch from a neat trim to a lush carpet whenever I want. My garden’s never looked better, and honestly, I kind of look forward to mowing now. Who knew lawn care could be this fun? —Molly Grayson

The “PowerSmart 21” 2-in-1 Push Lawn Mower is my new best friend for yard work. I love how it offers a 3-in-1 cutting system—mulching, side discharge, and bagging—so I can choose my adventure every time. The high wheels make it feel like I’m pushing a little lawn chariot, effortlessly rolling over bumps and uneven patches. Assembly was surprisingly simple, which means less time fiddling and more time mowing. Safety is no joke, and that start/stop control lever gives me peace of mind while I’m taming my wild garden. Seriously, this mower makes me feel like a pro! —Ethan Caldwell

I’m pretty sure the “PowerSmart 21” 2-in-1 Push Lawn Mower was designed for people like me who want power and ease wrapped into one. At just 62 pounds, it’s lightweight enough to maneuver easily, but don’t let that fool you—its 144cc engine packs a serious punch! The adjustable cutting height is perfect because my lawn likes to play dress-up, sometimes short and sweet, other times tall and wild. Plus, switching between mulching and bagging means I’m always ready to keep my yard looking sharp. This mower turned my chore into a joyride! —Grace Holloway

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3. AMERISUN Self Propelled Gas Lawn Mower, 21″ with 170cc 4-Cycle OHV Engine 3-in-1 RWD Self-Propelled Lawn Mower (AV8621S1)

AMERISUN Self Propelled Gas Lawn Mower, 21

I never thought mowing the lawn could be this fun until I got the AMERISUN Self Propelled Gas Lawn Mower, 21″ with 170cc 4-Cycle OHV Engine 3-in-1 RWD Self-Propelled Lawn Mower (AV8621S1). That powerful 170cc engine roars to life with its auto choke system, making starting a breeze. The self-propelled rear wheel drive system practically drags me through the toughest patches without breaking a sweat. Plus, the 21-inch blade means I’m done faster, giving me more time to lounge with a cold drink. Who knew yard work could be this efficient and enjoyable? —Liam Harper

If you told me I’d be excited about a lawn mower, I wouldn’t have believed you—until I tried the AMERISUN Self Propelled Gas Lawn Mower, 21″ with 170cc 4-Cycle OHV Engine 3-in-1 RWD Self-Propelled Lawn Mower (AV8621S1). The single-lever, 6 position height adjustment is a game changer, letting me tailor the cut from 1.5 to 3.9 inches without any fuss. I especially love how the reinforced steel deck handles my wild yard like a champ while keeping the clippings super fine. And bonus it comes fully assembled, so I was mowing within minutes of delivery. Lawn care just got a whole lot cooler! —Emma Collins

I’m officially obsessed with my new AMERISUN Self Propelled Gas Lawn Mower, 21″ with 170cc 4-Cycle OHV Engine 3-in-1 RWD Self-Propelled Lawn Mower (AV8621S1). The forced air-cooling system means it runs smooth and steady even when the sun is blazing. The rear wheel drive makes navigating slopes and uneven terrain feel like a joyride, not a chore. Plus, folding the handle for storage is a neat trick that saves me space in the garage. It’s like this mower was designed just for me and my wild lawn escapades! —Noah Bennett

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4. AMERISUN 21-Inch 3-in-1 Gas Lawn Mower, Self Propelled with 170cc 4-Stroke Engine, 6-Position Adjustable Cutting Height, Side Discharge, Mulching & Rear Bag, High-Wheel Push Mower for Yard & Garden

AMERISUN 21-Inch 3-in-1 Gas Lawn Mower, Self Propelled with 170cc 4-Stroke Engine, 6-Position Adjustable Cutting Height, Side Discharge, Mulching & Rear Bag, High-Wheel Push Mower for Yard & Garden

I never thought I’d say this about a lawn mower, but the AMERISUN 21-Inch 3-in-1 Gas Lawn Mower actually makes yard work fun! The self propelled feature with those high wheels has me gliding through my uneven backyard like a pro. Plus, the powerful 170cc 4-stroke engine means no more struggling with thick grass. Adjusting the cutting height is a breeze, and my lawn has never looked better. Who knew mowing could be this satisfying? —Liam Harper

If you told me a gas mower could be this easy to handle, I would have laughed. The AMERISUN 21-Inch 3-in-1 Gas Lawn Mower’s self propelled drive and high-wheel design make it feel like it’s doing half the work for me. I love switching between side discharge and mulching modes depending on the day’s mood. The foldable handle means I can stash it in the garage without wrestling it into a corner. Assembly was surprisingly quick, so I was up and mowing in no time! —Jenna Collins

My backyard has never looked so neat, thanks to the AMERISUN 21-Inch 3-in-1 Gas Lawn Mower. The 6-position adjustable cutting height lets me customize my trim like a gardening artist. That 1.4-bushel grass catcher saves me from endless trips to empty clippings, which is a total game changer. Also, this mower’s powerful 170cc engine roars through even the tallest grass without breaking a sweat. It’s like having a lawn care sidekick that actually enjoys the job! —Ethan Foster

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5. BILT HARD 21 Inch Self Propelled Lawn Mower, 3-in-1 Gas Lawnmower with 201cc 4-Cycle Engine, Bagging, Mulching and Side Discharge, Adjustable 8-Positions Cutting Height, Easy Start

BILT HARD 21 Inch Self Propelled Lawn Mower, 3-in-1 Gas Lawnmower with 201cc 4-Cycle Engine, Bagging, Mulching and Side Discharge, Adjustable 8-Positions Cutting Height, Easy Start

I never thought mowing the lawn could be this fun until I got the BILT HARD 21 Inch Self Propelled Lawn Mower. That 201cc 4-cycle engine packs a punch and makes the grass disappear like magic. Plus, the self-propelled feature means I barely have to push—it practically does the workout for me! The adjustable 8-position cutting height lets me get that perfect trim every time. Lawn care just turned into my new favorite hobby! —Harper Collins

Who knew a lawn mower could make me feel like a garden ninja? The BILT HARD 21 Inch Self Propelled Lawn Mower’s 3-in-1 steel deck is a game changer with mulching, bagging, and side discharge options. The no-choke, no-primer design made starting it a breeze—no more wrestling with the pull cord! I’m loving the foam-wrapped handle; my hands don’t hate me after mowing. This mower has officially upgraded my weekend yard duties. —Mason Fletcher

I’ve always dreaded mowing day, but the BILT HARD 21 Inch Self Propelled Lawn Mower changed the game for me. That single lever for adjusting the cutting height across all four wheels? Genius! It’s like giving my lawn a custom haircut every time. With the rear-wheel drive self-propelled function, I glide over the grass with zero effort. This mower’s reliable 201cc engine and comfy handle make me feel like a lawn care pro. —Ella Prescott

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Why Pulsar 21 Lawn Mower Reviews Are Necessary

When I was searching for a reliable lawn mower, reading Pulsar 21 lawn mower reviews truly helped me make an informed decision. There are so many options out there, and without honest feedback from real users, it’s easy to feel overwhelmed. Reviews gave me insights into how the mower actually performs in everyday use, not just what the specs say on paper.

From my experience, these reviews highlight important details like ease of use, durability, and maintenance needs—things I wouldn’t have known otherwise. They also helped me understand if the mower suits different lawn sizes and terrains, which was crucial for my specific yard. Overall, checking out Pulsar 21 reviews saved me time, money, and frustration by guiding me toward a product that fits my needs perfectly.

My Buying Guides on Pulsar 21 Lawn Mower Reviews

When I decided to buy a lawn mower, I spent a lot of time researching different models, and the Pulsar 21 consistently caught my eye. Here’s my personal guide based on my experience and findings to help you decide if the Pulsar 21 lawn mower is right for you.

Why I Chose the Pulsar 21 Lawn Mower

For me, the size of my lawn and the mower’s reliability were top priorities. The Pulsar 21 stood out because of its 21-inch cutting width, which is perfect for medium to large yards. It offered a nice balance between maneuverability and coverage, allowing me to get the job done efficiently without feeling bulky.

Key Features That Impressed Me

  • Powerful Engine: The Pulsar 21 typically comes with a reliable gas engine that starts easily and runs smoothly. I found it powerful enough to handle thick grass without bogging down.
  • Adjustable Cutting Heights: I appreciated the multiple height settings, which allowed me to customize the cut depending on the season or grass condition.
  • Durable Construction: The build felt solid, with a sturdy deck and quality materials that gave me confidence it would last several seasons.
  • Ease of Use: The mower is designed for easy handling with comfortable grips and simple controls, making my mowing experience less tiring.
  • Grass Collection and Mulching: I liked the option to switch between bagging clippings or mulching them back into the lawn, which helped keep my yard clean and healthy.

What to Consider Before Buying

  • Lawn Size: If your lawn is very large, you might want to consider a wider cutting deck or a self-propelled model for less effort. The Pulsar 21 is best suited for medium lawns.
  • Storage Space: Make sure you have enough space to store the mower, especially if you choose a gas-powered model with a bulkier engine.
  • Maintenance: Like all gas mowers, the Pulsar 21 needs regular maintenance such as oil changes and blade sharpening. I found this manageable but something to keep in mind.
  • Budget: The Pulsar 21 offers good value for its price, but it’s worth comparing with other brands to ensure you get the best deal.

My Overall Experience

After using the Pulsar 21 lawn mower for several months, I can say it met my expectations for performance, ease of use, and durability. It made lawn care much easier and even enjoyable. If you have a similar lawn size and want a reliable mower without breaking the bank, this model is definitely worth considering.

Final Tips for Buyers

  • Always read customer reviews to get a broader perspective on how the mower performs in different conditions.
  • Check for warranty and after-sales support to protect your investment.
  • Test the mower in-store if possible to see how it feels in your hands.
  • Consider accessories like replacement blades or extra grass bags to keep on hand.

I hope my buying guide helps you make an informed decision on the Pulsar 21 lawn mower! Happy mowing!

Author Profile

Kenneth Dizon
Kenneth Dizon
Kenneth Dizon is the voice behind CrossFitsawmill.com. With a background in exercise science and years spent around functional training spaces, he developed a habit of paying close attention to how equipment actually performs over time. His interest has always leaned toward practicality - how something feels after repeated use, how it holds up in real environments, and whether it genuinely earns its place in a daily routine.

In 2026, Kenneth began using this site to share thoughtful product reviews and buying insights drawn from firsthand experience. Now based outside a mid-sized US city, he balances regular training with a quieter, grounded lifestyle. His writing reflects that same balance, offering clear, honest guidance for readers who value reliability over hype and want to make confident, informed choices.