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BILT HARD

BILT HARD 21 Inch Lawn Mower Gas Powered, 4-Cycle 144cc Engine, 3-in-1 Push Lawnmower with Bagging, Mulching & Side Discharge, Adjustable 8-Positions Cutting Height, Easy Start

  • Based on 435 reviews
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Availability: In Stock.
Fulfilled by GripRug
Arrives Saturday, Jul 25
Order within 6 hours and 59 minutes
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Style: 10-Positions Cutting Height


Features

  • MAXIMIZE MOWING EFFICIENCY: Features a heavy-duty 21-inch steel cutting deck that covers a wider path in a single pass. Designed to significantly reduce your mowing time, making it the perfect gas lawn mower for quick and efficient maintenance of medium to large residential yards.
  • 6-POSITION CUSTOM TRIM: Equipped with a synchronized, single-lever height adjustment offering 6 cutting positions from 1.0" to 3.0". Effortlessly adapt to different grass types, seasonal growth, and varying lawn conditions with a smooth, one-handed adjustment.
  • POWERFUL 144cc 4-STROKE ENGINE: Driven by a high-performance 144cc 4-cycle gas engine (3.4 HP, 5.75 ft.lb torque) that delivers relentless cutting power without the hassle of mixing oil and gas. Includes a generous 27.1 fl.oz fuel tank for extended runtime.
  • VERSATILE 3-IN-1 MANAGEMENT: Master any backyard challenge with rear bagging, mulching, and side discharge capabilities. Whether you are doing routine weekend maintenance, seasonal garden cleanup, or heavy grass collection, this mower adapts to your lawns needs.
  • BUILT TO LAST & EASY ASSEMBLY: Constructed with a rugged steel deck and oversized 10-inch front and rear wheels for superior traction and maneuverability. Comes complete with a grass bag, side discharge chute, mulching plug, engine oil, and tools for quick, hassle-free setup out of the box.

Description

BILT HARD is more than a brand; it's a gateway to a new outdoor experience. Our tools are designed to deliver reliable performance and lasting durability, ensuring your outdoor time is both productive and enjoyable. From utility garden carts to versatile lawn care tools, BILT HARD provides innovative solutions crafted with high-quality materials to tackle even the most demanding tasks in any environment. Visit the Store Visit the Store Visit the Store A Great Helper for Yard Work. Visit the Store No Choke, No Primer Design, Easy to Start. Visit the Store Light and Powerful, Easy to Operate Visit the Store Eliminate the Hassle of Manual Digging. Save Your Back, No More Axe and Hammer. Visit the Store Tackle Winter with Ease. Wide cutting coverage and strong engine performance help handle routine lawn maintenance with consistent and efficient grass cutting results. Quickly switch between mulching, rear bagging, and side discharge modes to match different lawn conditions and seasonal cleanup needs. Large wheels, adjustable cutting height, and walk behind operation provide stable handling and flexible control for residential yard and garden maintenance. Powered by a 144cc 4 cycle gas engine delivering up to 5.75 ft.lb torque for consistent cutting performance and routine residential lawn maintenance. 21 inch steel cutting deck helps cover wider mowing paths to improve mowing efficiency and reduce cutting time across lawns and garden areas. Single lever height adjustment system with 6 cutting positions ranging from 1.0 inch to 3.0 inch for flexible mowing across different grass conditions and seasons.

Brand: BILT HARD


Power Source: Gas Powered


Material: Metal


Color: blue


Style: 10-Positions Cutting Height


Cutting Width: 21 Inches


Operation Mode: Automatic


Product Dimensions: 62.5"D x 26.3"W x 41"H


Number of Items: 1


Wheel Size: 9.5 Inches


Brand Name: BILT HARD


Model Number: TMA-0561


Unit Count: 1.0 Count


Manufacturer: BILT HARD


Color: blue


Style Name: 10-Positions Cutting Height


Cutting width: 21 Inches


Item Dimensions D x W x H: 62.5"D x 26.3"W x 41"H


Wheel Size: 9.5 Inches


Power Source: Gas Powered


Operation Mode: Automatic


Maximum Adjustable Cutting Height: 3.75 Inches


Minimum Adjustable Cutting Height: 1.2 Inches


Number of Positions: 10


Material Type: Metal


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Best Lawnmower everrrrrr
I loveeeeeeeee this lawnmower. My favorite thing is you just start it n go. There's no priming. Had for over a year now n it still runs like new. Easy to assemble, cuts great, n good on gas usage.
Reviewed in the United States on July 12, 2026 by Ladi Prettygirl
    • High quality mower !
I got this to replace my old mower that I bought 20 years ago from the local hardware store when we moved into our house. I was pleasantly surprised by the quality of this mower and appearance. Only required some minor assembly and engine oil was included in the package. Height adjustments are easy to make and everything is clearly marked. The engine starts up with one pull and runs flawlessly so far . Seems like a quality machine all around and luxury compared to my old one in its best condition. I feel spoiled using this one . It’s so easy to use and powerful . Highly recommend ! ... show more
Reviewed in the United States on October 22, 2024 by Jane Ochsen
    • Excellent mower. Handle doesn't fold. Has simple height adjustment. PUSH, not self propelled.
This is a 'push mower', not a self-propelled mower. I thought I was ordering a self propelled, because there is another one that looks JUST LIKE this one, on Amazon and I was surprised this one was about $100 cheaper. Now I know why! But it does a good job of mowing. Good power. Excellent mower, really. The set up was a bit confusing, but the instructions had good drawings. Sadly, the handle does NOT fold up for easy storage. You'd have to UNSCREW the bolts that connect the handle to the base to fold it every time. By the way, it even comes with 15 oz of oil for you to install! Very nice. Another great feature: A single handle will adjust all four wheels height for cutting height! Clever! ... show more
Reviewed in the United States on June 27, 2025 by Dan E
    • One Annoyance
The small plastic recoil guide wrap around and clips to its self. And repeatedly opens allowing the recoil rope to end up back at the engine. Since the safty bar must be held against the handle bar mowing stops until that annoying clip and cord are all brought back together. The good: Started easily, unless pushed too fast into 18" vegitation. Plenty of power (not a brush hog). No choke nor user controlled throttle. Blade was checked for balance and was acceptable. Ball bearing wheels, 21" cut, user pushes. Used blue thread loc assembling the handle bar. About one hour oeration, 201cc. ... show more
Reviewed in the United States on May 11, 2026 by Doug Siddens
    • Beyond disappointing. Vibrated itself into pieces and ended up injuring me.
Unpackaged the mower and everything looked good. Upon first start it seemed to vibrate more than I was use to. After the first use I inspected the blade and noticed the drive shaft from the motor was a bit off center causing the blade to vibrate the whole motor assembly. After about 2 hours of use the plastic motor cover vibrated off. The screws holding it in place were threaded into plastic and completely stripped. After trying to fix that the exhaust cover was the next to go. Then the plastic dip stick assembly started to shows signs of cracking. After another 2 hours of use the whole plastic dip stick housing cracked and began leaking oil. I was desperate to make this mower work but by now zip ties and JB weld were holding together a mower with less than 8 hours of use. The grand finale was the whole plastic dip sticking house broke off spraying oil into the air and all over my leg burning my calf. I should have returned the mower after the first use. I run a small non profit community garden and was determined to make this cheap motor work. I wanted to believe it could get the job done. I was wrong. I am now left without a mower, out the money spent on it, and nursing a burn on my leg. I could assume the only problem was that it was defective and sent with a bent drive shaft. If you have to purchase this mower make sure to inspect it before using it for the first time and return it if anything seems wrong. I would be happy to be proven wrong and that this single mower was defective from day one. Until I am proven otherwise I can not recommend buying this mower. It is poorly built and even worse clearly safe. ... show more
Reviewed in the United States on June 28, 2024 by Zac
    • Amazingly easy to start
It's a decent little mower. Light weight and easy to start. I have never had a mower that after following the priming directions had a one pull start every time. I have used it for several months and it still starts on the first pull every time. great value for the cost. Update: used it all last season and took out today after having it stored for the winter. Started up with one pull, just as easily as the first time. Absolutely amazing quality so far! ... show more
Reviewed in the United States on May 19, 2024 by Brian Yoder
    • Good mower
This thing is powerful. We have been using it on our .25 acre yard and we get some intense growth. Lots of weeds and strong brush. This thing handles it without issue. It is as advertised. Easy to use and store as it is not overly large. Uses gas as advertised. And it looks as pictured. No complaints from me. ... show more
Reviewed in the United States on November 17, 2025 by Christina
    • Excellent an powerful mower
I selected this mower because it was simple, a push mower, had a large displacement engine (201 cc), and a relatively large gas tank. It arrived in a timely manner in a cardboard box and was well packaged. All I had to do open the top, cut off one side of the box (easy to do with utility knife), and roll the mower out the open side onto the floor. Assembly was easy Assemble the handle and attach to the mower according to the instructions and images. Add engine oil (an absolute must) and gas. Then three pulls on the starter cord and the mower came to life. Today, I used the mower for the first time on my front and side yards. I checked engine oil. Then, three pulls on the starter cord and the mower was running. The grass was a little high but the mower plowed right through it. This mower has plenty of power and, with the large gas tank, I may be able to mow my entire lawn without adding more gas. So far I think I made a good choice. ... show more
Reviewed in the United States on April 23, 2026 by Don't Get Me Started

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