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Item #:
171325831
PowerSmart 21" 3-in-1 Gas Push Lawn Mower with 140cc 4-Stroke Engine - Wide Cutting Deck, 6 Height Adjustments, Mulching Capability
Item #:
171325831
WST 1020
Price Details
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What Stands Out
Wide Cutting Deck
The 21-inch cutting deck covers more ground efficiently, reducing mowing time and ensuring a neatly manicured lawn. This feature makes it ideal for mid-sized yards, combining speed with precision.
Versatile 3-in-1
With mulching, rear discharge, and bagging options, this mower provides unmatched versatility, allowing users to easily switch between cutting methods that best suit their lawn care needs.
Adjustable Height Settings
Six height adjustment options empower users to choose the perfect cutting length for various grass types and conditions, promoting healthier grass growth while enhancing lawn aesthetic.
Product Details
| Brand Name | PowerSmart |
| Model Number | B8621P |
| Required Assembly | Yes |
| UPC | 840432711996 |
| Manufacturer | PowerSmart |
| Manufacturer Part Number | B8621P |
| Unit Count | 1.0 Count |
| Item Type Name | Lawn Mower |
| Material Type | Alloy Steel |
| Power Source | Gas Powered |
| Operation Mode | Manual |
| Smart Home Compatibility | Not Smart Home Compatible |
| Maximum Adjustable Cutting Height | 3.9 Inches (9.9 cm) |
| Minimum Adjustable Cutting Height | 1.5 Inches (3.8 cm) |
| Number of Positions | 6 |
| Cutting width | 21 Inches (53.3 cm) |
| Item Dimensions D x W x H | 32.9"D x 16.5"W x 22.6"H (83.6 x 41.9 x 57.4 cm) |
| Color | Black |
| Style Name | 21in/2-in-1 Gas Push E550 Engine |
| Brand | PowerSmart |
| Material | Alloy Steel |
| Style | 21in/2-in-1 Gas Push E550 Engine |
| Cutting Width | 21 Inches (53.3 cm) |
| Product Dimensions (L x W x H) | 32.9"D x 16.5"W x 22.6"H (83.6 x 41.9 x 57.4 cm) |
| Assembly Required | Yes |
Who Should Buy?
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Small Homeowners
Ideal for homeowners with small to medium yards needing efficient mowing without complex controls or maintenance.
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Eco-Conscious Users
Users who prefer gas mowers for their robust performance, with the added benefit of mulching capability.
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DIY Enthusiasts
Perfect for homeowners who enjoy maintaining their yard independently and appreciate customizable height adjustments.
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Large Properties
Not suitable for large lawns due to its limited cutting deck size affecting efficiency on extensive areas.
Product Description
PowerSmart 21" 3-in-1 Gas Push Lawn Mower with 140cc 4-Stroke Engine - Wide Cutting Deck, 6 Height Adjustments, Mulching Capability
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the key features of the PowerSmart 21" 3-in-1 Gas Push Lawn Mower?
Answer: The PowerSmart 21" lawn mower boasts a robust 140cc 4-stroke engine, offering reliable performance for tackling various grass types. Its 3-in-1 functionality allows for bagging, mulching, and side discharge, making it versatile for different yard needs. The wide cutting deck enhances efficiency by covering more ground in a single pass, while the six height adjustments enable you to customize the cutting height according to your grass conditions. This combination of features makes it ideal for homeowners seeking a dependable mowing solution. -
Question:
How does mulching with the PowerSmart 21" lawn mower benefit my lawn?
Answer: Mulching enhances your lawn's health by finely chopping grass clippings and scattering them back onto the soil, returning vital nutrients. The PowerSmart 21" mower’s mulching capability provides an eco-friendly solution, as it eliminates the need for bagging and disposal of clippings. This not only saves time but also enriches your lawn, promoting growth and reducing the need for fertilizers. It's particularly beneficial during the growing season when the grass thrives on this organic matter. -
Question:
Can the PowerSmart 21" mower handle uneven terrain?
Answer: Yes, the PowerSmart 21" lawn mower is designed to efficiently handle uneven and sloped terrains. Its wide cutting deck ensures stability, while the powerful 140cc engine provides ample torque for maintaining cutting performance on inclines. Additionally, with six height adjustments, you can set the mower to the appropriate height to navigate various ground conditions without compromising cutting quality. This makes it suitable for diverse landscaping environments. -
Question:
What type of fuel is recommended for the PowerSmart 21" gas mower?
Answer: The PowerSmart 21" lawn mower operates optimally with unleaded gasoline with an octane rating of 87 or higher. It's important to avoid using mixed fuels or high-ethanol blends, as they can cause engine performance issues over time. Using the correct fuel ensures the 140cc engine runs smoothly and efficiently, providing a consistent mowing experience. Always refer to the owner's manual for specific maintenance and fuel recommendations. -
Question:
How do I maintain the PowerSmart 21" lawn mower for longevity?
Answer: Regular maintenance is key to extending the life of your PowerSmart 21" mower. Start by keeping the cutting blade sharp and checking it frequently for wear. Cleaning the mower after each use will prevent grass build-up that could affect performance. Additionally, ensure the air filter is clean and change the engine oil as per the guidelines in the manual. These practices will contribute to the mower operating efficiently over the seasons. -
Question:
Is the PowerSmart 21" mower suitable for large lawns?
Answer: The PowerSmart 21" mower is well-suited for medium to large lawns due to its wide cutting deck and powerful engine, which allows for quick mowing of extensive areas. The cutting deck’s size reduces the number of passes needed, which can save time and effort when maintaining larger yards. However, for extensive properties, you may want to evaluate the frequency of mowing as established grass height may influence efficiency. -
Question:
What should I consider when choosing a cutting height for my lawn?
Answer: Choosing the right cutting height is essential for maintaining healthy grass. Generally, taller grass (around 3 inches) is better for certain types of lawns, as it can shade the soil, promoting moisture retention and healthy growth. The PowerSmart 21" mower's six height adjustments allow for flexibility based on grass type and current weather conditions. Consider mowing at varied heights throughout the season based on humidity and rainfall to achieve optimal results. -
Question:
How portable is the PowerSmart 21" push lawn mower?
Answer: The PowerSmart 21" push lawn mower is designed with user-friendly features to enhance portability. Weighing in at a manageable weight, along with the push mechanism, makes maneuvering around your yard simpler, especially in tight spaces. The ergonomic handle design adds to the comfort, enabling users to easily navigate various terrains. This makes it a convenient option for most homeowners, regardless of physical abilities. -
Question:
Where can I buy the PowerSmart 21" 3-in-1 Gas Push Lawn Mower in Samoa?
Answer: You can purchase the PowerSmart 21" 3-in-1 Gas Push Lawn Mower from Ubuy, a trusted online retailer in Samoa. Ubuy offers a straightforward shopping experience, where you can find this mower along with detailed product descriptions and customer reviews to help inform your decision. Their platform is user-friendly, making it easy to compare features and make your purchase confidently. -
Question:
Can I use the PowerSmart 21" mower for mulching leaves in the fall?
Answer: Yes, the PowerSmart 21" mower’s mulching capability makes it an excellent tool for handling fallen leaves. When mulched, leaves break down into smaller pieces, eventually decomposing into the soil, which provides natural nutrients to your lawn. This feature enables you to maintain a tidy yard during the fall while enriching your soil. When mulching leaves, it may be beneficial to mow frequently to prevent clogging the mower.
PowerSmart Walk-Behind Lawn Mowers B8621P Editorial Review
The PowerSmart 21" 3-in-1 Gas Push Lawn Mower has received an overwhelmingly positive reception from customers looking for a simple, efficient, and lightweight mowing solution for small yards. Many users appreciate the ease of assembly and the straightforward starting mechanism, often noting that it starts on the first pull. The mower's maneuverability is another highlight; its lightweight design allows users to navigate easily around their gardens. Several customers commend the mower's cutting ability, stating it performs well and meets all their mowing needs. Users have described it as built well and value its practical features, particularly its mulching capability and adjustable cutting heights. The mower has proven to be a reliable tool, making it an excellent choice for those who desire a no-frills device at a reasonable price point. However, there are mixed reviews regarding customer service and the availability of replacement parts. Some users experienced issues with durability, citing that their mower broke within a couple of months or complained about excessive vibrations during use. While many recommend the mower and express their satisfaction with its performance, the challenges faced with customer service and product longevity have deterred some from fully endorsing the product and brand. **
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Pros
- Easy to assemble
- Simple to start (often first pull)
- Lightweight and easy to maneuver
- Good cutting performance with mulching capability
- Adjustable cutting heights
- Great value for the price
Cons
- Complaints about excessive vibrations
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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WST 1020
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