Product Review: 21-Inch Gas Lawn Mower Self Propelled with 170cc OHV Engine, 3-in-1 Cutting System, 6-Level Height Adjustment, 1.4-Bushel Grass Catcher, Foldable Handle for Easy Storage
Introduction
If you’re searching for a reliable, affordable gas mower for yard maintenance, this 21-inch gas lawn mower is worth a close look. Designed as a self propelled lawn mower with a robust 170cc OHV lawn mower engine, it promises easy handling, good coverage, and flexible cutting options for medium to large lawns. In this review I’ll walk through the features, pros and cons, and who should consider this model so you can confidently buy self propelled mower online or find the best price gas lawn mower deals.
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What is this product?
This is a gas push mower that combines a powerful 170cc OHV engine with a 21-inch steel cutting deck and a 3-in-1 cutting system (mulch, bag, side discharge). The self-propelled drive reduces effort on slopes and long runs, while a foldable handle makes it an easy storage self propelled mower for small garages. It also includes a 1.4-bushel grass catcher and a 6-level height adjustment mower to dial in your perfect cut between 1.5″–3.9″.
Key Features
- HIGH-PERFORMANCE: 170CC OHV Engine with forced air cooling to tackle dense or tall grass easily.
- SELF-PROPELLED & EASY TO HANDLE DESIGN: Self-propelled drive and foldable handle make operation smoother and storage easier.
- RUGGED 21" STEEL CUTTING DECK FOR WIDER COVERAGE: Covers more ground with fewer passes — ideal for medium to large yards.
- 3-IN-1 CUTTING WITH LARGE GRASS CATCHER: Mulch, rear bag, or side discharge, plus a 1.4-bushel grass catcher for extended mowing without stops.
- 6-POSITION HEIGHT CONTROL & EASY STORAGE: Quickly switch cutting height between 1.5"–3.9", and fold the handle for compact garage storage.
Detailed Description
Built for homeowners who need more power than an electric mower but still want user-friendly handling, this gas push mower is an efficient middle ground. The forced air-cooling OHV engine promotes long-term reliability and consistent performance during extended mowing. The 21-inch deck is large enough to reduce mowing time, while the 3-in-1 cutting system offers versatility: mulch for composting, bag for a cleaner lawn, or side discharge for heavy, wet grass.
The self-propelled drive makes it easier to maintain speed on flat lawns and gentle slopes — reducing fatigue on longer sessions. The 6-level height adjustment allows precise trimming for different grass types, and the 1.4-bushel grass catcher reduces interruptions. When winter arrives or space is limited, the folding handle design converts this unit into a compact package, ideal as a compact mower with foldable handle for easy storage.
Pros and Cons
Pros
- Powerful engine: The 170cc OHV engine handles dense grass and uneven terrain well.
- Wider cutting width: 21-inch deck reduces time spent mowing.
- Versatile 3-in-1 system: Mulch, bag, or side discharge for different lawn needs.
- Convenient storage: Foldable handle and compact design for small garages.
- Adjustable heights: Six positions for precise trim and lawn health.
Cons
- Gas maintenance (fuel, oil) required—common to all gas mowers.
- 1.4-bushel catcher is good but may require frequent emptying on very large lots.
- Heavier than battery models—though self-propelled drive helps manage weight.
Who Should Buy This Product
This mower is ideal if you:
- Have a medium to large yard and need the efficiency of a 21-inch mower with OHV engine and 3-in-1 cutting system.
- Want the convenience of a self propelled gas mower with six-level height adjustment and large capacity catcher.
- Need a sturdy, durable OHV engine mower for home use that stores compactly — perfect as an easy storage self propelled mower for small garages.
- Are looking for an affordable gas mower for yard maintenance with flexible cutting options.
Comparison with Similar Products
Compared to smaller 20-inch push mowers, the 21-inch deck covers more area per pass and pairs better with a 170cc engine for tougher grass. Versus battery-powered mowers, this gas model provides continuous power without recharge downtime, making it a better fit for larger lawns. When compared to higher-end commercial mowers, it strikes a balance of affordability and features like the 3-in-1 system and foldable handle.
If you’re hunting for the best price gas lawn mower deals or a discount 21 inch mower, this model often presents strong value: solid engine performance, versatile cutting, and thoughtful storage features. For shoppers ready to order 170cc mower today or to buy self propelled mower online, it’s a competitive choice.
Frequently Asked Questions
Is this mower easy to start?
Yes — the 4-stroke OHV engine with forced air cooling is designed for reliable starts. Basic maintenance (fresh fuel, clean spark plug) ensures smooth operation.
Can it handle thick or wet grass?
It performs well on dense and tall grass thanks to the 170cc engine, though very wet clumps may require side discharge to avoid clogging the bag.
Is the handle truly foldable for compact storage?
Yes. The folding handle design makes it an easy storage option for small garages or sheds and matches the description of a compact mower with foldable handle for easy storage.
Final Verdict
For homeowners who want a reliable, powerful, and versatile gas mower, this 21-inch gas lawn mower fills the niche well. It combines the traction of a self propelled lawn mower, the muscle of a 170cc OHV lawn mower, and the convenience of a 3-in-1 cutting system mower. The foldable handle and six-level height adjustment add practical benefits for storage and precision. If you want to buy a gas mower with bag for sale or are looking to order 170cc mower today, this model gives strong performance and value without entering the premium price range.
Whether you search for a 3-in-1 mulching side discharge and bagging mower for small yards or a powerful engine mower ideal for medium to large yards, this unit offers a balanced mix of power, convenience, and price. Consider it if you want dependable mowing performance and easy storage in one package.