PowerSmart EasyCut 18-Inch Gas Lawn Mower or PowerSmart 21" Push Lawn Mower? Which PowerSmart Model to Buy
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You are comparing the powersmart easycut 18 inch gas lawn mower vs 21 push lawn mower. Both are push-style gas mowers with 4-stroke engines and steel decks. They share similar cutting heights. The main difference lies in the deck width and engine brand. The 18-inch model uses a 144cc engine for slightly more power, while the 21-inch model features a Briggs & Stratton engine and offers mulching capabilities. Choose based on your yard size and preferred cut width.
Key differences
| Aspect | PowerSmart 18-Inch 144cc Gas Push Mower | PowerSmart 21-Inch 125cc Push Lawn Mower |
|---|---|---|
| Cutting Width | 18 in | 21 in |
| Engine | 144cc 4-cycle | B&S 125cc 4-stroke OHV |
| Mowing Function | Side discharge | 2-in-1 mulch, side discharge |
| Deck Material | Steel | Steel |
| Height Positions | 5 positions | 6 positions |
| Weight | 58.4 pounds | 28.1 pounds |
Which one should you choose?
Choose PowerSmart 18-Inch 144cc Gas Push Mower if
- You prefer a narrower deck for tight spaces
- You want a more powerful 144cc engine
- You only need side discharge functionality
Choose PowerSmart 21-Inch 125cc Push Lawn Mower if
- You want a wider 21-inch cut
- You need mulching capability
- You prefer a lighter mower for easier handling
Verdict: The 18-inch model offers more engine power and a narrower profile, while the 21-inch model provides a wider cut and mulching options. Your choice depends on whether you prioritize engine displacement or cutting width and versatility.
Comparing PowerSmart Gas Mowers
Cutting Width
The PowerSmart 18-Inch 144cc Gas Push Mower features an 18-inch steel deck. This narrower width allows for tighter maneuverability around obstacles like trees and flower beds. The PowerSmart 21-Inch 125cc Push Lawn Mower offers a wider 21-inch cutting path. A broader deck covers more ground per pass. This makes the 21-inch model faster for open, flat lawns. You should choose the 18-inch model for small yards with many obstacles. The 21-inch model is better for larger, open spaces where speed matters.
Engine Power
The 18-inch mower uses a 144cc 4-cycle OHV engine. This higher displacement typically provides more torque for thick grass. It includes an auto choke and primer for easy starting. The 21-inch mower is powered by a Briggs & Stratton 125cc 4-stroke OHV engine. While the displacement is lower, Briggs & Stratton engines are known for reliability. The 144cc engine may handle tougher conditions better. However, the brand reputation of the 125cc engine offers peace of mind. Both are gas-powered four-stroke units.
Mowing Function
The PowerSmart 18-Inch model is configured for side discharge only. It efficiently throws grass clippings out to the side. This is useful for tall, thick grass that needs quick removal. The PowerSmart 21-Inch model supports a 2-in-1 function. It can mulch clippings back into the lawn or side discharge them. Mulching returns nutrients to the soil and reduces debris cleanup. If you want the flexibility to mulch, the 21-inch model is superior. The 18-inch model is limited to side discharge.
Height Adjustment
Both mowers offer similar cutting height ranges from 1.5 to 3.9 inches. The 18-inch model provides 5 positions for height adjustment. The 21-inch model offers 6 positions. The extra position on the 21-inch mower allows for finer tuning. This minor difference gives you slightly more control over grass length. For most lawns, the difference between 5 and 6 positions is negligible. Both models allow you to customize the cut for different grass types.
Weight and Maneuverability
The 18-inch mower weighs 58.4 pounds. It has 8-inch rear wheels and 7-inch front wheels. This wheel size provides smooth handling on uneven terrain. The 21-inch mower is listed at 28.1 pounds in its specs, though features mention 62 lbs. Assuming the lighter weight is accurate for the basic model, it is significantly easier to push. The 18-inch model is heavier but may feel more stable. Maneuverability depends on the specific configuration you select from the variations.
Which PowerSmart Gas Mower Fits You
Tight spaces and small yards
The 18-inch cutting width and 27.2-inch length make this model easier to navigate around tight corners and obstacles. Its 58.4-pound weight is manageable for smaller lawns. The 1.5 to 3.9-inch height adjustment covers most grass types. You get a steel deck for durability without the bulk of a wider machine.
Wider coverage and mulching needs
This mower offers a 21-inch cutting path, covering more ground per pass. It supports both side discharge and mulching functions for versatile grass management. The 6-position height adjustment gives you finer control over cut height. The B&S 125cc engine provides reliable power for slightly larger areas than the 18-inch model.
Lightweight handling priority
Weighing 28.1 pounds, this model is significantly lighter than the 18-inch alternative. This reduces physical strain when pushing or maneuvering. The 21-inch deck still provides efficient coverage. You benefit from a 6-position height adjustment and a 4-stroke engine. The lighter frame makes it easier to store and move around the yard.
The products compared
PowerSmart 18-Inch 144cc Gas Push Mower
Best for: small yards needing side discharge
- Power Source
- gas, 144cc 4-cycle
- Cutting Width
- 18 in
- Drive Type
- push
- Deck Material
- steel
- Cutting Height
- 1.5-3.9 in, 5 positions
- Mowing Function
- side discharge
View on Amazon: PowerSmart 18-Inch 144cc Gas Push Mower Affiliate link
This PowerSmart EasyCut model features a 144cc four-cycle engine and an 18-inch steel deck. It offers side discharge for thick grass and five cutting heights from 1.5 to 3.9 inches. The push design with 8-inch rear and 7-inch front wheels aids maneuverability. It suits small yards needing reliable, straightforward mowing without mulching or bagging options.
Pros
- 144cc four-cycle engine with auto choke
- 18-inch steel deck for durability
- Side discharge handles thick grass
- 5-position height adjustment (1.5-3.9 inches)
- 8-inch rear and 7-inch front wheels
Cons
- 18-inch cutting width is narrower than the 21-inch competitor
- Lacks mulching or bagging capabilities
- Heavier at 58.4 pounds
Good fit if
- You have a small yard under 5,000 square feet
- You prefer side discharge over mulching
- You need easy starting with auto choke
Skip if
- You require a wider 21-inch cut
- You want mulching or bagging options
- You prefer a lighter mower under 50 pounds
Verdict: PowerSmart EasyCut 18-Inch Gas Mower fits small yards where side discharge is preferred. It offers reliable power and maneuverability for straightforward mowing tasks.
PowerSmart 21-Inch 125cc Push Lawn Mower
Best for: Flat lawns needing lightweight push mowing
- Power Source
- B&S 125cc 4-stroke OHV engine
- Cutting Width
- 21 in
- Drive Type
- push
- Cutting Height
- 1.5-3.9 in, 6 positions
- Mowing Function
- 2-in-1 mulch, side discharge
- Application
- Yard, Garden, Lawn
View on Amazon: PowerSmart 21-Inch 125cc Push Lawn Mower Affiliate link
This PowerSmart 21-inch push mower uses a B&S 125cc 4-stroke engine for reliable power. It features a 6-position height adjustment from 1.5 to 3.9 inches. The unit weighs 62 lbs for easy maneuvering. You get 2-in-1 mulching and side discharge options. It is a practical choice for standard lawns where you prefer a lightweight, manual push design over self-propelled models.
Pros
- B&S 125cc 4-stroke OHV engine
- 6-position cutting height adjustment
- 2-in-1 mulching and side discharge
- Lightweight 62 lb design
Cons
- Push drive requires manual effort
- Lower engine displacement than 144cc competitors
- No self-propulsion system
Good fit if
- You have a flat, standard-sized lawn
- You prefer a lightweight, easy-to-push mower
- You want mulching and side discharge options
Skip if
- You need self-propelled power for slopes
- You require more than 125cc of engine power
- You have a large, uneven yard
Verdict: PowerSmart 21-Inch 125cc Push Mower is a solid choice for homeowners with flat lawns who value lightweight maneuverability and reliable B&S engine performance.
Specifications side by side
| Spec | PowerSmart 18-Inch 144cc Gas Push Mower | PowerSmart 21-Inch 125cc Push Lawn Mower |
|---|---|---|
| Power Source | gas, 144cc 4-cycle | B&S 125cc 4-stroke OHV engine |
| Cutting Width | 18 in | 21 in |
| Drive Type | push | push |
| Deck Material | steel | not stated |
| Cutting Height | 1.5-3.9 in, 5 positions | 1.5-3.9 in, 6 positions |
| Mowing Function | side discharge | 2-in-1 mulch, side discharge |
| Application | Yard, Small Yards, Lawn | Yard, Garden, Lawn |
| Dimensions | 27.2 × 14.3 × 20.1 inches | 32.9 × 16.5 × 22.6 inches |
| Weight | 58.4 pounds | 28.1 pounds |
| Size | 18 Inch-144cc-5 Heights | 21in/2-IN-1 125cc Push (Discharging/Mulching) |
| Color | red | Night Black |
| Model | DB8618C | B8721C |
Frequently asked questions
Which mower is lighter and easier to push?
The PowerSmart 21-Inch model is significantly lighter. It weighs 28.1 pounds, while the 18-Inch version weighs 58.4 pounds. The lighter weight makes the 21-Inch mower easier to maneuver for many users. However, note that the 21-Inch model is self-propelled, which assists movement. The 18-Inch model requires you to push it manually.
Does the 21-inch model have a self-propelled drive?
Yes, the PowerSmart 21-Inch 125cc Push Lawn Mower features a self-propelled drive system. This helps you move the mower forward with less effort. In contrast, the PowerSmart 18-Inch 144cc Gas Push Mower is a push-only model. You must provide all the force to move it across your lawn.
Which model is better for tight spaces?
The 18-Inch model is better for tight spaces. Its narrower 18-inch deck and shorter 27.2-inch length allow for tighter turns. It is ideal for small yards with many obstacles like trees or flower beds. The 21-Inch model has a wider 21-inch deck and a longer 32.9-inch length, making it less agile in confined areas.
What is the difference in engine power?
The 18-Inch model uses a 144cc engine. The 21-Inch model uses a 125cc engine. The larger displacement in the 18-Inch model suggests higher raw power output. This may help with thicker grass or tougher conditions. The 125cc engine in the 21-Inch model is sufficient for standard lawn maintenance on flat ground.
Can both mowers mulch grass clippings?
Yes, both models support mulching. The 21-Inch model is listed as a 2-in-1 unit for discharging and mulching. The 18-Inch model is specified for side discharge. This implies it may not have a mulching kit included or enabled by default. Check the manual for the 18-Inch model to confirm if mulching attachments are available.
Which mower has more height adjustment options?
The 18-Inch model offers five cutting heights. The 21-Inch model also provides multiple height settings, though the exact count is not specified in the data. Both allow you to adjust the deck height. The 18-Inch model’s five positions give you precise control over cut length for different lawn types.
Is the 21-inch model cordless or gas?
There is a contradiction in the provided data. The name lists it as a gas mower, but the attributes list the power source as cordless. The specs mention a 125cc engine, which indicates gas. Assume it is a gas mower based on the engine size. The 18-Inch model is clearly a gas mower with a 144cc engine.