Product Review: PowerSmart 21" 140cc Self Propelled Lawn Mower, 6-Position Adjustable Cutting Height, 3-in-1 with Mulching. Side Discharge. Rear Bagging, Easy Start
Short summary: The PowerSmart 21-inch lawn mower is a versatile, affordable 21-inch mower ideal for medium lawns. With a 140cc gas engine, self-propelled drive, and 3-in-1 mowing options, this PowerSmart lawn mower aims to simplify yard care for homeowners who want a reliable, easy start lawn mower without breaking the bank.
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Introduction
If you’re looking to buy a self propelled lawn mower or want to buy a 21-inch gas mower for medium-sized yards, the PowerSmart 21" 140cc self propelled mower is worth a close look. This review walks through what makes this 140cc gas lawn mower stand out — from its easy start system to the 3-in-1 lawn mower functionality (mulching, side discharge, rear bagging). I’ll cover who should buy it, pros and cons, and how it compares to similar self-propelled mowers.
What is this product?
The PowerSmart 21-inch lawn mower is a 21-inch 140cc self propelled mower with 6-position adjustable cutting height. It’s designed for homeowners who need reliable cutting power with user-friendly features: a forced air-cooled OHV engine, a ready-start system for easy ignition, foldable handle for storage, and a self-propelled wheel drive that helps on slopes and uneven terrain.
Key Features
Versatile 3-in-1 Functionality
- Mulching: Finely chops grass to return nutrients to the lawn.
- Side discharge: Quick expulsion of clippings for heavy growth or tall grass.
- Rear bagging: Collects clippings neatly for disposal or composting.
Powerful 140cc Engine
- 4-stroke OHV, single-cylinder: Reliable power for most residential lawns.
- Forced air-cooling: Keeps engine running cooler under load.
Adjustable Cutting Height
- 6-position adjustable cutting height: From 1.5 to 3.9 inches so you can tailor the cut to the season and grass type.
Wheel Drive Self-Propelled
- Self-propelled lawn mower: Easier mowing on slopes and uneven ground — less pushing effort required.
User-Friendly Design
- Ready-start system: Easy start and stop control — a true easy start lawn mower for most users.
- Foldable handle: Compact storage and improved maneuverability.
Detailed Description
Although compact, this PowerSmart lawn mower delivers the core features most homeowners need. The 21-inch deck provides a good balance between coverage per pass and maneuverability around landscaping. The self propelled mower with 6 height settings for small yards makes it simple to adjust the deck for weekly maintenance or seasonal cutting. The engine is engineered for reliable starting and consistent RPM under typical residential loads.
The 3-in-1 mower side discharge rear bagging mulching options give flexibility — use the rear bag when you want a tidy finish, mulch to recycle clippings, or side discharge for heavy growth. For buyers searching where to buy mulching mower or gas mower with rear bag for sale, this model often shows up in self propelled mower sale listings and is an affordable entry in its category.
Pros and Cons
Pros
- Affordability: Competitive price for a 140cc gas lawn mower with self-propelled drive.
- Versatility: 3-in-1 lawn mower design covers mulching, bagging, and side discharge.
- Easy start: Ready-start system reduces pull-start frustration.
- Adjustability: 6-position cutting height provides precise control over lawn appearance.
- Storage: Foldable handle saves space in the garage or shed.
Cons
- Engine size limits: 140cc performs well for medium lawns but may struggle with very thick or overgrown areas.
- Build: While capable, some components may feel less heavy-duty than premium commercial mowers.
- Assembly: Typical homeowner assembly required after shipping — basic tools and time needed.
Who Should Buy This Product
This model is a strong candidate if you want to buy a 21-inch gas mower for routine lawn maintenance on medium-sized properties. It’s ideal for homeowners who want the convenience of a self-propelled lawn mower and the flexibility of a 3-in-1 lawn mower without the higher cost of professional-grade units. If you search for “best self propelled mower to buy” or “buy 140cc lawn mower” and prioritize ease of start, adjustable heights, and rear bagging, this PowerSmart model fits those needs.
Comparison with Similar Products
Vs. Higher-end brands
Compared to premium brands (Honda, Toro), the PowerSmart 21-inch mower is more affordable but may lack some long-term durability and dealer support. For homeowners wanting value and basic warranty protection, PowerSmart is a practical pick.
Vs. Other budget self-propelled mowers
Against similar budget self propelled mowers, the PowerSmart is competitive thanks to its 140cc engine and full 3-in-1 capability. Its ready-start system and foldable handle are features that set it apart from some low-cost competitors that might skimp on convenience features.
Frequently Asked Questions
Is this mower easy to start?
Yes — it features a Ready-start system that makes it an easy start 140cc gas mower for most users.
Can it mulch effectively?
Yes — the mulching function works well for regular mowing. For very tall or wet grass, bagging or side discharge may perform better.
Is it good for sloped yards?
The self-propelled drive improves traction on mild slopes and uneven terrain, but extreme inclines still require caution.
Final Verdict
The PowerSmart 21-inch lawn mower is a solid, budget-friendly option for homeowners who want a reliable 21-inch self-propelled mower with versatile cutting options. With its 140cc gas engine, 6-position adjustable cutting height, and 3-in-1 functionality, it answers the needs of most medium lawn owners seeking an affordable 21-inch mower purchase. If your priorities are easy starting, rear bagging, and a compact storage solution, this PowerSmart lawn mower delivers strong value.
Looking to buy? If you’re ready to buy self propelled lawn mower or want to buy 21-inch gas mower, the PowerSmart 21" 140cc offers a compelling balance of features, price, and convenience. Don’t forget to check user reviews and warranty details on the Amazon product page before making your purchase.