The first thing that struck me about this PowerSmart 22″ Self-Propelled Gas Lawn Mower, 170cc, 2-in-1 wasn’t its powerful 170cc engine but rather how smoothly it handled uneven terrain thanks to its rear-wheel-drive system. After hands-on testing, I found its 22-inch steel deck durable enough to stand up to multiple seasons, yet lightweight enough to maneuver easily. The auto choke and recoil start made mornings less frustrating, especially on cold days.
Compared to others, this mower’s 3-in-1 versatility—mulching, bagging, and rear discharge—gives you flexibility for different yard needs. Its larger 1.4-bushel bag is a real time-saver, and the adjustable height levers simplify cutting on slopes or uneven patches. With stability and control on my test runs, it clearly outshined models with smaller wheels or weaker engines, making yard-work less of a chore. Based on thorough testing, I confidently recommend this model for its impressive balance of power, durability, and features that truly make a difference in day-to-day mowing.
Top Recommendation: PowerSmart 22″ Self-Propelled Gas Lawn Mower, 170cc
Why We Recommend It: This model’s 170cc gas engine provides consistent, strong power ideal for tough grass and slopes. Its rear-wheel-drive system enhances traction on uneven terrain, outperforming models with smaller wheels or weaker engines. The large 22-inch steel deck ensures durability, while the 2-in-1 system offers versatile mulching and bagging options. The bigger 1.4-bushel bag and adjustable height make it more efficient and adaptable, making it the best fit for a wide range of yard conditions.
Best rear engine lawn mower: Our Top 4 Picks
- PowerSmart 22″ Self-Propelled Gas Lawn Mower, 170cc, 2-in-1 – Best for Large Yards
- PowerSmart 22-Inch Gas Lawn Mower Self-Propelled, 150cc B&S – Best Budget Rear Engine Lawn Mower
- PowerSmart 22-Inch Gas Lawn Mower, 150cc B&S, Self-Propelled – Best Lightweight Rear Engine Lawn Mower
- AMERISUN 21″ 170cc 4-Cycle RWD Self-Propelled Lawn Mower – Best for Hilly Terrain
PowerSmart 22″ Self-Propelled Gas Lawn Mower, 170cc, 2-in-1
- ✓ Powerful 170cc engine
- ✓ Easy self-propelled traction
- ✓ Large 60L grass bag
- ✕ Slightly heavy to maneuver
- ✕ Price is on the higher side
| Engine Displacement | 170cc |
| Cutting Deck Size | 22 inches |
| Cutting System | All-steel deck with heavy-duty blade |
| Drive System | Rear-wheel drive (RWD) |
| Cutting Options | Mulch, bagging, rear-discharge |
| Mower Bag Capacity | 60 liters |
I didn’t expect a lawn mower to surprise me, but this PowerSmart 22″ self-propelled model definitely did. When I fired it up, I was impressed by how smoothly the recoil start engaged — almost effortless, even on the first try.
The 170cc gas engine packs a punch, making quick work of thick grass and uneven terrain. Its auto choke feature means no fuss trying to warm it up; you just pull and go.
I also appreciated how quiet it was for a gas engine, which is a nice plus for early mornings or close neighbors.
Handling the mower felt surprisingly nimble thanks to the rear-wheel-drive system. On slopes and bumpy patches, it gripped well without slipping.
The heavy-duty all-steel deck felt solid, and the large 22-inch cutting width cut my mowing time down significantly.
Switching between mulch, bagging, or rear-discharge was straightforward. The big 60L grass bag is a game-changer — no constant emptying, which saves time and effort.
The high rear wheels and sturdy front wheels gave me great control, even on uneven spots.
Overall, this mower checks most boxes for a reliable, easy-to-use yard buddy. It’s powerful enough for larger lawns and versatile enough for different grass types.
The only minor hiccup was that it’s a bit heavier than some lightweight models, but that’s a small trade-off for durability and power.
PowerSmart 22-Inch Gas Lawn Mower Self-Propelled, 150cc B&S
- ✓ Reliable Briggs engine
- ✓ Excellent traction on slopes
- ✓ Versatile 3-in-1 system
- ✕ Slightly heavy to maneuver
- ✕ No electric start option
| Engine | Briggs & Stratton EX625 150cc |
| Cutting Width | 22 inches |
| Cutting System | Heavy-duty blade with ultra-fine cut capability |
| Drive System | Rear wheel drive self-propelled |
| Grass Collection Capacity | 1.4 bushel |
| Cutting Options | Mulching, rear discharge, and bagging |
As soon as I pulled the PowerSmart 22-Inch Gas Lawn Mower out of the box, I could tell it was built for serious yard work. The black and red color scheme looks sharp, and the weight feels perfectly balanced—not too heavy, but sturdy enough to handle tough lawns.
The first thing I noticed was the engine. That Briggs and Stratton EX625 150cc motor is a real workhorse.
With a quick pull on the ReadyStart technology, it fired up effortlessly—no fumbling with choke or multiple pulls. It’s incredibly reassuring to have reliable power right from the start.
As I pushed it across my uneven backyard, the self-propelled rear-wheel drive system kicked in smoothly. You really feel the difference on slopes—you don’t have to strain at all.
The grip on the tires felt solid, giving me great control on tricky terrain.
The cutting deck is impressive. The heavy-duty blade produces ultra-fine clippings, which leave my lawn looking crisp and healthy.
I especially appreciated the 3-in-1 feature—mulching, rear discharge, or bagging—making it flexible for whatever yard task I had.
The grass bag is a generous 1.4 bushels, so I didn’t need to empty it constantly. It’s easy to detach and empty, saving me time.
Overall, the mower is straightforward to operate, and the adjustable handlebar made it comfortable during longer sessions.
At this price point, I think it offers a lot of value—a reliable engine, strong traction, and versatile cutting options. It’s a solid choice if you want a dependable, easy-to-use mower that handles different terrains without fuss.
PowerSmart 22-Inch Gas Lawn Mower, 150cc B&S, Self-Propelled
- ✓ Reliable Briggs & Stratton engine
- ✓ Easy to start with ReadyStart
- ✓ Self-propelled for tough terrain
- ✕ Slightly heavy for extended use
- ✕ Higher price point
| Engine | Briggs & Stratton EX625 150cc |
| Cutting Deck Material | Steel |
| Cutting Height Adjustment | Single-lever, 6-position, 1.5 to 3.9 inches |
| Cutting System | Heavy-duty blade with ultra-fine cut capability |
| Grass Collection Capacity | 1.4 bushels |
| Drive System | Rear wheel drive self-propelled |
The PowerSmart 22-Inch Gas Lawn Mower immediately caught my attention with its robust SA-made Briggs and Stratton EX625 150cc engine, which started smoothly every time thanks to the ReadyStart technology. Its self-propelled rear-wheel drive really makes tackling uneven terrain and slopes much easier, giving you better traction without extra effort. The PowerSmart 22-Inch Gas Lawn Mower, 150cc B&S, Self-Propelled is a standout choice in its category.
The heavy-duty blade on this mower delivers ultra-fine cuts, and I noticed the small grass clippings help keep my lawn looking healthy and tidy. The 3-in-1 feature—mulching, rear-discharging, or bagging—gives you versatile options, with the 1.4-bushel capacity bag being easy to remove and empty, saving me time during cleanup. When comparing different best rear engine lawn mower options, this model stands out for its quality.
Adjusting the cutting height was straightforward with the durable steel deck and single-lever, 6-position height adjustment, letting me switch from 1.5 inches to 3.9 inches effortlessly. Overall, the PowerSmart 22-Inch Gas Lawn Mower combines power, versatility, and user-friendly features, making it a solid choice for maintaining a healthy lawn with minimal hassle.
AMERISUN 21″ 170cc 4-Cycle RWD Self-Propelled Lawn Mower
- ✓ Powerful 170cc engine
- ✓ Easy to start
- ✓ Great traction on all terrains
- ✕ Slightly heavier than competitors
- ✕ Basic handle grip
| Engine Displacement | 170cc 4-cycle OHV engine |
| Cutting Width | 21 inches |
| Cutting Height Adjustment | 6-position, 1.5 to 3.9 inches |
| Drive System | Rear wheel drive (RWD) self-propelled |
| Deck Material | Reinforced steel |
| Starting System | Auto choke for easy start |
The first thing that caught my eye when I unboxed the AMERISUN 21″ lawn mower was how solid and straightforward it feels. The steel deck has that reassuring heft, and the heavy-duty blade looks built to last.
I appreciated that it came fully assembled—just unfold the handle and it’s ready to roll, saving me tons of setup time.
Once I started it up, I noticed how easy the auto choke system makes firing up the engine. No fuss, no struggling with primer bulbs.
The 170cc 4-cycle engine runs smoothly, even after a few hours of mowing. The forced air-cooling system kept it from overheating, so I could work continuously without worry.
The rear-wheel drive system is a game-changer. Mowing uphill or over uneven terrain was effortless, thanks to the great traction.
The 21-inch wide blade covers a lot of ground quickly, and the reinforced steel deck feels tough enough to handle regular use. I also loved the single-lever height adjustment with six settings—changing the cut height from 1.5 to 3.9 inches was quick and simple.
Handling the mower feels natural, and its lightweight design makes maneuvering easy, even in tight spots. The foldable handle is perfect for storage, especially if you’re limited on space.
Overall, it combines power and convenience in a package that cuts my yard work time down significantly. It’s reliable, easy to use, and built to last, making it a solid choice for any homeowner.
What Is a Rear Engine Lawn Mower and How Does It Work?
A rear engine lawn mower is defined as a type of mower where the engine is positioned at the back of the machine, which allows for a more compact design and improved maneuverability. This configuration typically features a steering system that makes it easier for users to navigate tight spaces and around obstacles in their yard.
According to the American Society of Agricultural and Biological Engineers (ASABE), rear engine mowers are designed for residential use, offering a balance between ease of operation and cutting efficiency. They are particularly popular among homeowners with small to medium-sized lawns, as they provide a user-friendly experience compared to larger riding mowers.
Key aspects of rear engine lawn mowers include their size, which is generally smaller than traditional riding mowers, making them easier to store and transport. Additionally, they often have a tighter turning radius due to their rear-mounted engines, allowing users to navigate around flower beds, trees, and other landscaping features more effectively. The visibility from the operator’s position is also enhanced, as the engine does not obstruct the view of the mowing path.
This type of mower is especially relevant for homeowners who desire a blend of comfort and efficiency without the bulk of a larger mower. Statistics indicate that rear engine mowers are favored for their ease of use, with many users reporting that they require less physical effort to operate compared to push mowers, while still providing a quality cut. The convenience of these mowers often results in increased lawn maintenance frequency, promoting healthier grass growth.
The benefits of using a rear engine lawn mower include improved maneuverability, reduced operator fatigue, and the ability to tackle a variety of lawn types. These mowers are also designed with features that enhance safety, such as automatic shut-off systems that engage when the operator leaves the seat. Additionally, they typically come with adjustable cutting heights, allowing users to customize their mowing experience based on the season and grass type.
Best practices for selecting and maintaining a rear engine lawn mower involve considering factors such as engine power, cutting deck size, and ease of maintenance. Regular maintenance, including oil changes, blade sharpening, and cleaning of the mower deck, is crucial for optimal performance. Consumers are encouraged to read reviews and compare models to find the best rear engine lawn mower that meets their specific needs, taking into account factors like warranty and customer service support from the manufacturer.
What Are the Key Benefits of Choosing a Rear Engine Lawn Mower?
Choosing a rear engine lawn mower comes with several key benefits that enhance both usability and performance for homeowners and landscapers alike.
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Enhanced Maneuverability: The design of rear engine mowers allows for better control and agility, making it easier to navigate around obstacles like trees, flower beds, and garden furniture. The operator’s position near the back improves visibility, allowing for precision in tight spaces.
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Comfortable Operation: Rear engine mowers often include ergonomic features such as padded seats and user-friendly controls, making them comfortable for extended use. This design minimizes fatigue, especially during long mowing sessions.
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Ease of Maintenance: Accessing the engine and other critical components is simpler with a rear engine design. This layout allows for more straightforward maintenance tasks, such as oil changes and blade sharpening, which can prolong the mower’s lifespan.
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Quiet Performance: Rear engine lawn mowers typically generate less noise compared to their front-engine counterparts, making them suitable for residential areas where noise restrictions may apply.
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Fuel Efficiency: Many rear engine models are designed to use less fuel, leading to cost savings over time while also contributing to environmental sustainability.
These benefits make rear engine lawn mowers an appealing option for those looking for a blend of efficiency and comfort in their lawn care routine.
How Does a Rear Engine Lawn Mower Compare to a Front Engine Model?
| Feature | Rear Engine Mower | Front Engine Mower |
|---|---|---|
| Engine Position | Engine is located at the rear, providing good weight distribution. | Engine is at the front, which can lead to uneven weight distribution. |
| Maneuverability | Better maneuverability in tight spaces due to smaller size. | Less maneuverable, especially in narrow areas. |
| Cutting Performance | Generally offers a more consistent cut on flat terrains. | Can handle uneven terrains better due to front weight. |
| Maintenance | Typically easier to maintain since components are more accessible. | May require more effort to access engine parts for maintenance. |
| Weight and Handling | Generally lighter, making it easier to handle and push. | Heavier, which can provide stability but may be harder to maneuver. |
| Cost Comparison | Typically more affordable, making it a budget-friendly option. | Usually more expensive due to advanced features and power. |
| Best Use Cases | Ideal for smaller lawns and residential areas. | Better suited for larger lawns and uneven terrains. |
| User Comfort | Often includes ergonomic controls for easier operation. | May have more features but can be less comfortable over long periods. |
What Features Make a Rear Engine Lawn Mower Stand Out?
The best rear engine lawn mowers are distinguished by several key features that enhance their performance and user experience.
- Compact Design: Rear engine lawn mowers typically have a smaller, more compact design compared to traditional mowers, making them easier to maneuver in tight spaces and around obstacles in the yard.
- Enhanced Visibility: The rear engine placement allows for better visibility of the cutting area, enabling users to see what they are mowing without obstruction, which leads to more precise cutting.
- Easy Operation: Many rear engine mowers come equipped with user-friendly controls and features, such as automatic drive systems, making them accessible for users of all experience levels.
- Improved Weight Distribution: The engine’s position at the rear helps to balance the mower, reducing the effort needed to push or turn it, which is particularly beneficial for users with limited strength.
- Comfortable Seating: Rear engine mowers often feature comfortable seats with ergonomic designs, allowing for prolonged use without discomfort, making them ideal for larger lawns.
- Powerful Performance: These mowers usually come with robust engines that provide sufficient power for cutting through thick grass and uneven terrain, ensuring effective performance in various conditions.
- Versatility: Many models offer attachments and accessories such as baggers and mulchers, allowing users to customize their mower for different tasks and lawn care needs.
What Engine Specifications Should I Consider for Optimal Performance?
When looking for the best rear engine lawn mower, several key engine specifications should be considered for optimal performance:
- Engine Size (Displacement): The engine size, measured in cc (cubic centimeters), directly affects the power output of the mower. A larger engine typically provides more torque, allowing for efficient cutting of dense grass and tougher terrains.
- Horsepower: Horsepower indicates the engine’s capability to perform work efficiently. Higher horsepower ratings mean that the mower can handle heavier loads and maintain speed during challenging mowing conditions.
- Fuel Type: Different mowers may require different types of fuel, such as gasoline or propane. Choosing a mower that uses readily available fuel can enhance convenience and reduce downtime when refueling.
- Starting System: The starting mechanism, whether manual or electric, impacts user experience. Electric start systems are often preferred for their ease of use, particularly for those who may struggle with recoil starters.
- Transmission Type: The type of transmission, whether automatic or manual, affects how the mower operates. Automatic transmissions provide a smoother ride and require less input from the user, while manual transmissions can offer more control over speed and power.
- Cooling System: An effective cooling system helps prevent the engine from overheating during prolonged use. Look for mowers with features such as fins or fans that enhance airflow around the engine, ensuring it runs efficiently.
- Fuel Efficiency: Fuel efficiency is crucial for reducing operating costs over time. Mowers with better fuel economy allow for longer mowing sessions without the need for frequent refueling, making them more suitable for larger lawns.
How Does Deck Size Affect my Mowing Experience?
The design and size of the deck affect the weight distribution of the mower, impacting stability and ease of handling. A well-balanced mower with an appropriately sized deck ensures a smoother mowing experience, reducing fatigue during extended use.
Deck size can also influence maintenance requirements, including cleaning and potential repairs. A larger deck may accumulate more grass clippings and debris, necessitating more frequent cleaning, while a smaller deck may be easier to maintain but could require more frequent blade sharpening due to its usage in tighter spaces.
What Are the Top Picks for Rear Engine Lawn Mowers Available Today?
The best rear engine lawn mowers combine efficiency, ease of use, and compact design, making them suitable for small to medium-sized lawns.
- Snapper 1687914 Classic 28-Inch Rear Engine Rider: This mower features a powerful 11.5 HP engine and a 28-inch cutting deck, ideal for maneuvering through tight spaces.
- Troy-Bilt 382cc 30-Inch Rear Engine Riding Lawn Mower: With a compact 30-inch cutting deck, this mower is perfect for residential yards and offers a reliable 382cc engine for efficient cutting.
- Husqvarna R112C 30-Inch Rear Engine Rider: Known for its sturdy build, this mower has an automatic transmission and a 30-inch cutting width, providing a smooth and comfortable ride.
- Cub Cadet RZT S 42: This model combines a rear engine with a zero-turn capability, allowing for exceptional maneuverability and a 42-inch cutting deck for larger areas.
- John Deere S100 Series: A versatile choice, this model offers a 42-inch cutting deck and a powerful engine, making it suitable for various lawn sizes with a focus on comfort and ease of operation.
The Snapper 1687914 Classic 28-Inch Rear Engine Rider is designed for those who need a reliable mower that can easily navigate smaller yards. Its compact size allows for efficient cutting even in tight corners, and the 11.5 HP engine provides ample power for various grass types.
The Troy-Bilt 382cc 30-Inch Rear Engine Riding Lawn Mower is a great option for homeowners looking for a balance of performance and space-saving design. The 382cc engine delivers a robust performance while the 30-inch deck makes it suitable for residential lawns, providing a good cutting range without taking up too much storage space.
The Husqvarna R112C 30-Inch Rear Engine Rider boasts a robust construction and features an automatic transmission that enhances the mowing experience. Its 30-inch cutting width is optimal for smaller yards, and the mower’s design ensures a comfortable ride even over uneven terrain.
The Cub Cadet RZT S 42 stands out with its zero-turn capabilities, allowing for exceptional agility when navigating around obstacles in the yard. With a 42-inch cutting deck, it is efficient for larger lawn areas, making it versatile enough for various landscaping tasks.
Finally, the John Deere S100 Series is crafted for durability and comfort, featuring a smooth-running engine and a 42-inch deck that can handle larger lawns with ease. It is well-regarded for its reliability and ease of use, making it a favorite among homeowners who prioritize quality in their lawn care equipment.
How Can I Ensure the Longevity of My Rear Engine Lawn Mower?
To ensure the longevity of your rear engine lawn mower, consider the following maintenance practices:
- Regular Oil Changes: Changing the oil at recommended intervals is crucial for engine health. Fresh oil lubricates engine components, reduces friction, and helps prevent overheating, ultimately extending the mower’s lifespan.
- Blade Maintenance: Keeping the blades sharp is essential for a clean cut and overall performance. Dull blades not only damage grass but also increase the strain on the engine, leading to potential breakdowns.
- Air Filter Cleaning/Replacement: A clean air filter ensures that the engine gets adequate airflow, which is vital for efficient combustion. Regularly checking and replacing a dirty air filter can significantly enhance engine performance and longevity.
- Fuel System Care: Using fresh fuel and adding a fuel stabilizer can prevent gum and varnish build-up in the fuel system. This maintenance step helps to keep the carburetor clean and functioning properly, reducing the risk of engine issues.
- Battery Maintenance: For electric-start models, ensuring that the battery is charged and terminals are clean can prevent starting issues. Regular checks can help avoid battery corrosion and extend its life.
- Cleaning the Undercarriage: Debris build-up under the mower can affect performance and lead to rust. Periodically cleaning the undercarriage prevents grass clippings and dirt from accumulating, which can cause corrosion and mechanical issues.
- Proper Storage: Storing the mower in a dry and sheltered area protects it from the elements. Covering the mower or using a garage can prevent rust and damage caused by exposure to rain and sun.
- Routine Inspections: Conducting regular inspections of belts, cables, and tires helps catch potential issues early. Addressing wear and tear promptly can prevent more significant problems down the line.