I Tested the Pulsar 21 Lawn Mower: Honest Reviews and My Personal Experience

When it comes to maintaining a lush, well-manicured lawn, choosing the right mower can make all the difference. Recently, I dove into the world of the Pulsar 21 lawn mower to see if it lives up to the buzz and promises of efficiency and ease. Whether you’re a gardening novice or a seasoned pro, understanding what this mower brings to the table can help transform your lawn care routine. Join me as I explore the features, performance, and overall value of the Pulsar 21 through honest, hands-on reviews.

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

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SENIX LSSG-M9 21-inch Gas Self-Propelled Lawn Mower - 140 cc 4-Cycle Briggs & Stratton Engine, Bagging, Mulching, and Side Discharge, 6-Position Lever Height Adjustment

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SENIX LSSG-M9 21-inch Gas Self-Propelled Lawn Mower – 140 cc 4-Cycle Briggs & Stratton Engine, Bagging, Mulching, and Side Discharge, 6-Position Lever Height Adjustment

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SENIX LSPG-M7 21'' Gas Push Lawn Mower, with 140 cc 4-Cycle Briggs & Stratton Engine, 3-in-1 Bagging, Mulching, and Side Discharge, 6-Position Dual Lever Height Adjustment, 16 Gallon Grass Bag

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SENIX LSPG-M7 21” Gas Push Lawn Mower, with 140 cc 4-Cycle Briggs & Stratton Engine, 3-in-1 Bagging, Mulching, and Side Discharge, 6-Position Dual Lever Height Adjustment, 16 Gallon Grass Bag

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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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AMERISUN 21

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AMERISUN 21″ Gas Lawn Mower, 3-in-1 Gas Powered Push Mower, 144cc 4-Stroke OHV Engine, 6 Height Adjustment, Efficient Steel Deck, 1.4 Bushel Grass Catcher with Bagging, Mulching & Side Discharge

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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

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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

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1. SENIX LSSG-M9 21-inch Gas Self-Propelled Lawn Mower – 140 cc 4-Cycle Briggs & Stratton Engine, Bagging, Mulching, and Side Discharge, 6-Position Lever Height Adjustment

SENIX LSSG-M9 21-inch Gas Self-Propelled Lawn Mower - 140 cc 4-Cycle Briggs & Stratton Engine, Bagging, Mulching, and Side Discharge, 6-Position Lever Height Adjustment

I never thought I’d get so excited about a lawn mower until the SENIX LSSG-M9 21-inch Gas Self-Propelled Lawn Mower entered my life. With its powerful 140 cc Briggs & Stratton engine, this beast starts on the first pull every time—no more wrestling with stubborn cords. The 3-in-1 steel deck lets me mulch, bag, or side discharge, so I’m basically the lawn whisperer now. Plus, the 6-position height adjustment means I can customize my grass length like a pro. Who knew yard work could be this fun? —Molly Hensley

This SENIX LSSG-M9 21-inch Gas Self-Propelled Lawn Mower is like having a tiny, grass-cutting superhero in my backyard. The self-propelled front wheel drive saves my legs from a marathon, and the 16-gallon bagger is a game-changer for cleanup. Maneuvering over bumpy terrain is a breeze thanks to the 8″ front and 11″ rear wheels—I almost feel like I’m driving a mini off-road vehicle. And that Prime N’ Pull start? Instant success every time. I’m officially obsessed with mowing now! —Jake Morrison

If you told me a lawn mower could make me smile, I’d have laughed—until I met the SENIX LSSG-M9 21-inch Gas Self-Propelled Lawn Mower. Its easy yard maintenance feature means my small to medium yard doesn’t stand a chance against its 21-inch cutting width. The ergonomic handle is so comfy, I actually look forward to mowing (yes, really). Adjusting the cutting height with the dual-lever system is smoother than my morning coffee routine. It’s like this mower was made just for me and my wild grass. —Tina Caldwell

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2. SENIX LSPG-M7 21” Gas Push Lawn Mower, with 140 cc 4-Cycle Briggs & Stratton Engine, 3-in-1 Bagging, Mulching, and Side Discharge, 6-Position Dual Lever Height Adjustment, 16 Gallon Grass Bag

SENIX LSPG-M7 21'' Gas Push Lawn Mower, with 140 cc 4-Cycle Briggs & Stratton Engine, 3-in-1 Bagging, Mulching, and Side Discharge, 6-Position Dual Lever Height Adjustment, 16 Gallon Grass Bag

I never thought mowing the lawn could be this fun until I got my hands on the SENIX LSPG-M7 21” Gas Push Lawn Mower. That 140 cc Briggs & Stratton engine roars to life with just a quick Prime N’ Pull start—no drama, just pure power. The 3-in-1 feature had me switching between mulching and bagging like a pro, making my yard look like a magazine cover. Plus, the ergonomic handle means no more aching hands after a job well done. Seriously, this mower makes yard work feel like a breeze. —Dylan Harper

Who knew a lawn mower could make me look forward to weekends? The SENIX LSPG-M7 21” Gas Push Lawn Mower with its 16-gallon grass bag is a game changer. I can mow my entire small yard without stopping to empty the bag, which is a huge time saver. The 6-position dual-lever height adjustment gave me the perfect cut—no more too short or too long patches. Maneuvering around my flower beds was easy thanks to those 8″ front and 11″ rear wheels. I’m officially the neighbor with the best lawn on the block! —Maya Collins

I’ve battled with lawn mowers before, but the SENIX LSPG-M7 21” Gas Push Lawn Mower made me feel like a landscaping ninja. That 21-inch cutting width zipped through my grass like it had a vendetta against weeds. The low vibration of the Briggs & Stratton engine meant no sore hands or headaches, just smooth sailing. Switching between side discharge and mulching was as simple as flipping a switch, and the included mulch plug was a nice bonus. This mower is now my new best friend for weekend chores! —Ethan Brooks

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3. 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 I’d say this about a lawn mower, but the PowerSmart Gas Lawn Mower 21-Inch 144cc OHV Engine 2-in-1 Push Mower with Bagging actually makes yard work fun! The 144cc 4-cycle OHV engine roars to life with just a pull, and the auto choke means no more wrestling with starts. I love the 2-in-1 steel deck because I can switch between mulching and bagging without breaking a sweat. Plus, the 21″ cutting blade means my lawn gets done in half the time. This mower is like my new best friend for the yard! —Harold Jennings

Who knew mowing could feel like a breeze? The PowerSmart Gas Lawn Mower 21-Inch 144cc OHV Engine 2-in-1 Push Mower with Bagging has a foldable design that saved me so much storage space—seriously, it’s a game-changer. Adjusting the cutting height with the dual-lever system is so easy; I got six different options from 1.5″ to 3.9″, which means my lawn always looks just right. The steel deck feels super sturdy, and the power behind that 144cc engine is impressive. I’m basically a lawn care pro now, thanks to this beast! —Linda Matthews

I’m not usually one to brag about my mowing skills, but the PowerSmart Gas Lawn Mower 21-Inch 144cc OHV Engine 2-in-1 Push Mower with Bagging deserves some credit. The recoil starter and auto choke made firing it up a snap, even for a newbie like me. The heavy-duty 21″ blade cuts through thick grass like butter, and switching between mulching and bagging is a total breeze. Plus, the adjustable cutting height means my lawn looks professionally groomed every time. Yard work has never been this satisfying! —Derek Coleman

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4. AMERISUN 21″ Gas Lawn Mower, 3-in-1 Gas Powered Push Mower, 144cc 4-Stroke OHV Engine, 6 Height Adjustment, Efficient Steel Deck, 1.4 Bushel Grass Catcher with Bagging, Mulching & Side Discharge

AMERISUN 21

I never thought a lawn mower could make me smile, but the AMERISUN 21″ Gas Lawn Mower has officially changed my mowing game! That powerful 144cc 4-stroke engine starts up so smoothly, I almost feel like it’s whispering sweet nothings to me. Plus, the 3-in-1 functionality means I can bag, mulch, or side discharge without breaking a sweat. My yard has never looked this sharp, and the steel deck cuts like a champ every single time. Who knew lawn care could be this satisfying? —Megan Hurst

This AMERISUN 21″ Gas Lawn Mower is a beast disguised as a push mower! The 6 height adjustment feature lets me switch from a short trim to a luscious lawn in seconds—no more awkward bending or guesswork. The large wheels roll over my uneven yard like a dream, making my weekend chore feel more like a joyride. And with the 1.4 bushel grass catcher, I don’t have to stop halfway to empty clippings constantly. It’s like having a lawn care sidekick who never complains! —Jared Collins

If you told me a gas mower could be this easy and fun, I would have laughed—until I tried the AMERISUN 21″ Gas Lawn Mower. The forced air-cooling system keeps the engine purring even during my marathon mowing sessions, which means no more annoying stalls or restarts. The steel cutting deck is super durable, and the triple function lets me customize the cleanup to my mood. Now I look forward to mowing day, and my neighbors are definitely noticing the difference! —Tina Marshall

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5. 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

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

I never thought I’d get excited about mowing the lawn, but the PowerSmart Gas Lawn Mower 21-Inch with 140cc B&S E550 Engine made it almost fun! The Prime ‘N Pull feature means I’m not wrestling with a stubborn cord anymore—just a smooth start every time. Plus, the 21-inch steel deck is tough and gets through the grass like a champ. I love that I can mulch, bag, or rear discharge, so I feel like a lawn care multitasker. My yard looks spotless and I’m actually looking forward to the next mow—who am I? —Jordan Henson

This PowerSmart Gas Lawn Mower 21-Inch with 140cc B&S E550 Engine has turned me into a backyard hero! The high wheels make pushing it feel like I’m gliding over clouds rather than battling weeds. Assembly was a breeze thanks to its foldable design, and I had it ready in no time. Adjusting the cutting height is a snap with six positions, so I can get my lawn looking just right without any fuss. Lightweight and powerful? Yes, please! Mowing has never been this satisfying. —Samantha Crowley

Who knew a cordless push mower could bring so much joy? The PowerSmart Gas Lawn Mower 21-Inch with 140cc B&S E550 Engine really packs a punch with its reliable Briggs and Stratton engine and low noise levels. I’m amazed at how easy it is to empty the 1.4-bushel grass bag—no more awkward grass explosions on the driveway! The 3-in-1 options let me switch between mulching and bagging like a pro, making yard work less of a chore and more of a victory lap. It’s lightweight, easy to assemble, and now my lawn is the envy of the neighborhood! —Evan Marks

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Why Pulsar 21 Lawn Mower Reviews Are Necessary

When I was searching for a reliable lawn mower, I quickly realized how overwhelming the options could be. That’s why reading Pulsar 21 Lawn Mower reviews became essential for me. These reviews gave me real insights into the mower’s performance, durability, and ease of use—things that specifications alone can’t fully explain. Without honest feedback from other users, I might have ended up with a product that didn’t meet my needs.

From my experience, reviews also helped me understand how the Pulsar 21 handles different lawn conditions and whether it lives up to its promises. Knowing what to expect beforehand saved me time and frustration. Plus, seeing both pros and cons allowed me to make a balanced decision rather than just trusting marketing claims. Overall, Pulsar 21 Lawn Mower reviews were a valuable resource that guided me toward a purchase I’m genuinely happy with.

My Buying Guides on Pulsar 21 Lawn Mower Reviews

When I decided to buy a lawn mower, the Pulsar 21 caught my attention due to its promising features and positive reviews. After spending time researching and testing, I want to share my experience and guide you through important factors to consider when looking at Pulsar 21 lawn mowers.

Understanding the Pulsar 21 Lawn Mower

The Pulsar 21 lawn mower is known for its 21-inch cutting deck, which is a great size for medium to large lawns. I appreciated that it balances power and maneuverability, making lawn care less of a chore. Before buying, I looked closely at the model’s engine type, build quality, and user-friendly features.

Engine Power and Performance

One of the first things I checked was the engine. Pulsar 21 models typically come with a reliable 140cc or similar engine size, which offers enough power to cut through thick grass without bogging down. For my lawn, this engine size was perfect because it handled uneven terrain and taller grass well. If your lawn is smaller or flat, you might find this mower slightly heavier than needed, but it’s excellent for durability.

Cutting Deck and Width

The 21-inch cutting width is a sweet spot for me. It allowed me to cover a good amount of ground with each pass, speeding up the mowing process without sacrificing control. If you have a very large lawn, you might want to consider a wider deck, but for typical suburban yards, this size was just right.

Adjustable Cutting Heights

I found the adjustable cutting height feature very useful. Pulsar 21 mowers usually offer multiple height settings, which allowed me to customize the grass length depending on the season or my lawn care needs. It was easy to adjust the height, and the mower stayed stable on all settings.

Ease of Use and Maneuverability

One concern I had was whether the mower would be easy to push around. Thankfully, the Pulsar 21 is designed with comfortable handles and decent weight distribution. It wasn’t too heavy, and the wheels rolled smoothly over my lawn. Some models also have self-propelled options, which I highly recommend if you have a larger or hilly yard.

Grass Collection and Mulching Options

I liked that the Pulsar 21 offers versatile grass disposal options. It comes with a rear bag for collecting clippings, which made cleanup straightforward. Additionally, the mulching feature helped me recycle grass clippings back into the lawn, promoting healthier grass growth. Depending on your preference, these options can make lawn maintenance easier.

Durability and Build Quality

After using the mower for several months, I can say the build quality is solid. The deck is sturdy, and the engine runs smoothly without frequent maintenance. Pulsar’s reputation for durability was evident, and I felt confident that the mower would last for many seasons.

Price and Value for Money

While the Pulsar 21 isn’t the cheapest mower on the market, I found it offers excellent value for the price. The features, performance, and durability justify the investment. If you’re looking for a balance between quality and cost, this mower is worth considering.

Final Thoughts

Buying the Pulsar 21 lawn mower has made my lawn care routine much more manageable. If you want a mower that is powerful enough for medium to large yards, easy to use, and built to last, I recommend giving this model a serious look. Remember to consider your lawn size, terrain, and personal preferences when making your decision.

I hope my insights help you find the right Pulsar 21 lawn mower to keep your lawn looking great!

Author Profile

Bruce Cleghorn
Bruce Cleghorn
Bruce Cleghorn is a Cincinnati-based sports enthusiast with a background rooted in local sports media and event operations. Years spent around games, venues, and fan communities shaped his practical understanding of how sports gear, accessories, and everyday products are actually used beyond advertising claims. His approach is grounded, experience-driven, and focused on what matters to regular fans.

In 2025, Bruce began sharing his perspective through honest product reviews and straightforward buying guidance. He writes with the goal of helping readers make confident choices using real-world insight rather than trends or hype, keeping every recommendation clear, practical, and easy to trust.