Bolens 140Cc Lawn Mower

Last spring, I found myself staring at my overgrown lawn with a mixture of dread and determination. My trusty old mower had finally given up after years of loyal service, and I needed a replacement that wouldn’t break the bank but could still handle my suburban quarter-acre effectively. After weeks of research and comparison shopping, I took the plunge on the Bolens 140cc Lawn Mower—and I’m here to tell you why it might be the perfect solution for your yard too.

As someone who’s neither a complete novice nor a landscaping professional, I wanted to share my genuine experience with this surprisingly capable machine. If you’re looking for an affordable, reliable lawn mower that delivers professional-looking results without requiring a second mortgage, the Bolens 140cc deserves your serious consideration.

The Search Begins: Why I Chose the Bolens 140cc

When my old mower finally sputtered its last breath mid-cut (leaving half my front yard looking like an abandoned lot), I knew I needed to act fast. The neighbors were already giving me those sidelong glances that scream “there goes the neighborhood.” But as a homeowner with plenty of other expenses competing for my budget, I couldn’t justify spending a small fortune on a mower.

I started my search with a clear set of requirements: reasonable price point, reliable engine, decent cutting width, and hopefully something that wouldn’t require a mechanical engineering degree to maintain. The Bolens 140cc kept appearing in my research as a contender that checked all these boxes.

What ultimately sold me was the combination of the respected 140cc Briggs & Stratton engine, the manageable size, and the honest customer reviews that painted it as a dependable workhorse rather than a flashy thoroughbred with temperamental tendencies. At under $200 (depending on where you purchase), it represented the sweet spot between the ultra-cheap models that seem designed to fail and the premium options with features I simply didn’t need.

Breaking Down the Features: What You Get for Your Money

Before I dive into my personal experience, let’s talk specifics about what the Bolens 140cc offers. Understanding these features helped me make my decision, and they’ll likely factor into yours as well.

Engine Power and Performance

The heart of any gas mower is its engine, and the Bolens doesn’t disappoint here. The 140cc Briggs & Stratton engine provides reliable power that I’ve found more than adequate for typical suburban lawns. It’s not the most powerful engine on the market, but it strikes an excellent balance between performance and fuel efficiency.

During my first mowing session, I was pleasantly surprised by how the engine handled some fairly tall grass without bogging down. It’s not industrial-strength, but it’s got enough muscle to tackle what most homeowners will throw at it.

Cutting Width and Height Adjustments

With a 21-inch cutting deck, the Bolens covers a respectable amount of ground with each pass. This width hits the sweet spot for maneuverability while still allowing you to finish your mowing in a reasonable amount of time. I’ve found that I can mow my quarter-acre lot in about 45 minutes, which is perfectly acceptable for my weekend lawn maintenance schedule.

The mower offers 3 height adjustments ranging from approximately 1.25 to 3.75 inches. While some premium mowers offer more granular control with 7+ height settings, I’ve found the three options sufficient for maintaining my lawn through different seasons. The spring “first cut” might require the highest setting, while regular maintenance during summer can be handled with the middle setting.

The height adjustment is accomplished through a single lever that adjusts all four wheels simultaneously—a feature I’ve come to appreciate for its simplicity and time-saving nature.

Grass Management Options

The Bolens 140cc comes equipped with both side-discharge and mulching capabilities. The side-discharge chute effectively throws clippings away from the mower, which is great for those first cuts of the season when the grass might be longer than ideal.

For regular maintenance cuts, I prefer the mulching option, which finely chops clippings and returns them to the lawn as natural fertilizer. The transition between these two modes is straightforward, requiring just a few moments to attach or remove the side-discharge chute.

One thing to note: while the mower doesn’t come standard with a rear bag for clipping collection, compatible bags are available for purchase separately. After a few months of ownership, I decided to invest in a rear bag for fall cleanup when dealing with leaves becomes part of the mowing process.

Starting Mechanism

The Bolens utilizes a traditional pull-start mechanism. Some might see this as a drawback compared to electric-start models, but I’ve found the Briggs & Stratton engine consistently starts within 1-2 pulls when properly maintained. The pull cord offers good resistance without requiring excessive strength, making it manageable for most adults.

Weight and Maneuverability

At approximately 52 pounds, the Bolens strikes a good balance between stability and maneuverability. It’s substantial enough to maintain a steady path when mowing, but not so heavy that pushing it becomes a workout in itself. The weight distribution feels well-designed, with the majority centered over the wheels rather than the front of the mower.

The 7-inch rear wheels and 7-inch front wheels provide decent handling over typical lawn terrain, though they’re not as effective on seriously uneven ground as some models with larger rear wheels. For my relatively flat suburban lot, they’re perfectly adequate.

The Real-World Experience: Six Months with My Bolens

Now that we’ve covered the technical specifications, let me share what it’s actually been like to own and operate this mower through various conditions and seasons.

Assembly: Surprisingly Straightforward

When the mower arrived, I was preparing myself for an afternoon of frustration involving cryptic instructions and missing parts—we’ve all been there. To my pleasant surprise, assembly was remarkably straightforward.

The mower came mostly assembled in the box, requiring just a few steps to complete:

1. Unfolding and securing the handle
2. Installing the side-discharge chute
3. Adding oil (included) and gasoline
4. Checking tire pressure

The entire process took about 20 minutes, and the instructions were clear and well-illustrated. No specialized tools were required beyond a basic adjustable wrench.

First Start: Holding My Breath

I’ll admit I was a bit nervous during the first start-up. New engines can sometimes be finicky, and I was half-expecting to spend my Saturday troubleshooting rather than mowing.

Following the instructions, I primed the engine with three pushes of the primer bulb, pulled the starter handle, and… it roared to life on the first pull. The engine settled into a consistent, confident idle that instilled immediate confidence.

Cutting Performance: The True Test

All the features and specifications in the world don’t matter if a mower can’t deliver a clean, even cut. After six months of regular use, I can confidently say the Bolens 140cc performs admirably in this crucial area.

The blade maintains good cutting performance through a variety of grass conditions, from the lush growth after spring rains to the tougher summer growth during drier periods. The cut is clean and even when the blade is properly maintained, avoiding the ragged appearance that cheaper mowers often leave behind.

I’ve been particularly impressed with the mulching performance. The clippings are chopped finely enough that they disappear into the lawn rather than sitting on top in unsightly clumps. This has actually improved the health of my lawn, providing natural fertilization that has resulted in noticeably greener grass.

Handling Different Lawn Conditions

Over the past six months, I’ve used the Bolens in various conditions:

Spring Growth: When the grass was growing quickly and thickly, I found myself mowing weekly. The engine handled the lush growth well, though I did need to slow my pace slightly to avoid overwhelming it.

Summer Dry Periods: During drier spells, the mower actually seemed to perform more efficiently, cutting through the tougher grass with ease.

Wet Conditions: While it’s generally not recommended to mow wet grass, life happens. When I had to tackle slightly damp grass after morning dew, the Bolens performed better than expected, though the discharge chute did occasionally clog with wet clippings. A quick clean with a stick resolved this issue.

Fall Leaf Season: This is where adding the optional rear bag became valuable. The mower effectively vacuumed up moderate amounts of leaves along with the grass clippings, saving me from separate raking sessions during the early fall.

Fuel Efficiency and Maintenance

The Bolens runs on standard unleaded gasoline (87 octane or higher), and I’ve been pleased with its fuel efficiency. A single tank—which holds approximately 0.8 quarts—typically allows me to complete my entire yard with fuel to spare. This translates to an operating cost of about $0.50-$0.75 per mowing session at current fuel prices—quite reasonable in my book.

Maintenance has been straightforward, consisting of:

• Regular oil checks (and changes after every 25 hours of operation)
• Air filter cleaning (surprisingly important for consistent performance)
• Spark plug inspection
• Blade sharpening (I do this monthly during peak season)

All of these tasks are well-documented in the owner’s manual and require only basic tools. The mower’s design provides good access to maintenance points without excessive disassembly.

Comparing to the Competition: How Does the Bolens Stack Up?

To provide context for my experience, I’ve compared the Bolens 140cc with several competitors in a similar price range.

vs. Entry-Level Troy-Bilt Models

Troy-Bilt offers several models in a similar price category, often featuring comparable Briggs & Stratton engines. In my research, I found the Troy-Bilt models generally offered similar performance but at a slightly higher price point. The primary differences seemed to be in the brand name and some minor feature variations rather than fundamental performance differences.

vs. Craftsman M105

The Craftsman M105 features a similar 140cc engine and 21-inch cutting deck. It’s generally priced $20-$40 higher than the Bolens. In comparing specifications, the main advantages of the Craftsman appear to be more height adjustment positions and slightly larger rear wheels. However, these differences didn’t justify the price increase for my needs.

vs. Murray Models

Murray offers several comparable models, often at similar price points. The build quality seems comparable, though some users report the Murray mowers are slightly louder in operation. Both brands utilize similar engines and cutting systems.

vs. Higher-End Self-Propelled Models

The most significant difference comes when comparing the push-operated Bolens to self-propelled models that typically start at $100-$150 more. For smaller, flat lawns, I found the added convenience of self-propulsion didn’t justify the price jump and increased maintenance complexity. However, for larger properties or lots with significant slopes, the upgrade to self-propulsion might be worth considering.

Where to Buy and What to Expect to Pay

The Bolens 140cc is available from several major retailers, including:

• Home Depot
• Lowe’s
• Walmart
• Amazon

Pricing typically ranges from $169 to $199 depending on seasonal promotions and specific retailer. I’ve noticed that early spring (March-April) often brings promotional pricing as retailers compete for lawn care dollars.

When purchasing, I recommend buying from a retailer that offers in-store pickup if possible. While the mower isn’t exceptionally heavy, having it delivered to your door can sometimes result in shipping damage to the box. My own purchase from Home Depot with in-store pickup went smoothly, and I was able to inspect the box before loading it into my vehicle.

Addressing Common Questions and Concerns

Is it really suitable for my lawn size?

In my experience, the Bolens 140cc is ideal for lawns up to approximately 1/2 acre, assuming relatively flat terrain. Beyond that size, you might want to consider a self-propelled model to reduce fatigue. For smaller lots (1/8 acre or less), the mower is still appropriate, though you might also consider a corded or battery-powered option for even easier maintenance.

How long should I expect it to last?

With proper maintenance, the Bolens should provide reliable service for 5-8 years of typical homeowner use. The Briggs & Stratton engine is known for longevity when properly maintained, and replacement parts are readily available should repairs become necessary.

What about the warranty?

The Bolens typically comes with a 2-year limited warranty covering defects in materials and workmanship. The Briggs & Stratton engine specifically may carry its own warranty from the engine manufacturer. I recommend registering your purchase promptly to ensure warranty coverage.

Can it handle thick or wet grass?

While the mower performs admirably in most conditions, extremely thick or wet grass will challenge any mower in this class. For best results with challenging conditions:

• Raise the cutting height
• Move at a slower pace
• Consider making two passes (one at a higher setting, followed by a second at your desired height)
• Mow more frequently during rapid growth periods to avoid overwhelming the mower

What about parts availability?

Common maintenance items like air filters, spark plugs, and oil are readily available at most home improvement stores and auto parts retailers. For mower-specific parts like blade replacements, belts, or wheel assemblies, both online retailers and local small engine repair shops can typically source what you need.

Real Talk: The Pros and Cons After Six Months

What I Love About the Bolens 140cc

1. Reliable starting: I can’t overstate how important this is for weekend warriors who just want to get the job done. The consistent first or second-pull starts have been a highlight of ownership.
2. Clean cutting performance: The even, professional-looking results have actually drawn compliments from neighbors.
3. Effective mulching: My lawn has visibly benefited from the nutrient recycling provided by the mulching function.
4. Reasonable noise level: While no gas mower is truly quiet, the Bolens operates at a noise level that doesn’t seem to annoy neighbors or require hearing protection.
5. Fuel efficiency: Completing my entire property on less than a tank of gas keeps operating costs low.
6. Value for money: The performance-to-price ratio exceeds what I expected from a mower in this price range.

What Could Be Improved

1. Limited height adjustment options: While the three height settings cover the basics, I occasionally wish for more granular control.
2. Standard wheel size: The uniform 7-inch wheels perform adequately on flat terrain but struggle slightly with rough spots or divots.
3. No included bag: While the mulching feature is excellent, an included bag rather than an optional accessory would enhance versatility.
4. Basic handle design: The handle is functional but lacks the comfort features found on more expensive models.
5. Paint durability: After six months, I’ve noticed some scratching and wear on the deck’s paint, suggesting it may not hold up aesthetically over many seasons.

Maintenance Tips to Maximize Your Investment

Based on my experience, here are the most important maintenance practices to keep your Bolens 140cc performing at its best:

Regular Oil Changes

Change the oil after the first 5 hours of operation, and then every 25 hours or at least once per season thereafter. I use SAE 30 oil as recommended in the manual, and the process takes about 10 minutes.

Air Filter Care

A clean air filter makes a remarkable difference in performance. I check mine monthly during heavy use seasons and clean or replace it as needed. A simple tap against a hard surface removes most debris from the paper element, extending its life.

Blade Maintenance

A sharp blade cuts cleanly rather than tearing grass, resulting in a healthier lawn and reduced strain on the engine. I sharpen my blade monthly during peak season using a basic file and blade balancer (under $20 total investment).

Seasonal Storage Preparation

At the end of the mowing season, I:

1. Run the engine until the fuel tank is empty
2. Change the oil
3. Remove and clean the spark plug
4. Clean the underside of the mower deck
5. Store in a dry location

These steps help ensure easy starting when spring arrives.

Fuel Considerations

I’ve found that using fresh fuel with a fuel stabilizer helps prevent carburetor issues, especially during storage periods. I avoid using fuel that’s been sitting in a can for more than 30 days, which has eliminated starting problems entirely.

The Bottom Line: Is the Bolens 140cc Right for You?

After six months of ownership and approximately 25 mowing sessions, I can confidently recommend the Bolens 140cc to:

• Homeowners with small to medium-sized lawns (up to 1/2 acre)
• Those prioritizing reliability and value over premium features
• People comfortable with basic maintenance tasks
• Anyone seeking good cutting performance without breaking the bank

You might want to consider other options if:

• Your property exceeds 1/2 acre
• You have significant slopes or hills (where self-propulsion becomes valuable)
• You require very precise height control
• You prioritize comfort features over basic functionality

What Real Customers Are Saying

I’m not alone in my positive assessment of the Bolens 140cc. In researching customer reviews across major retailers, several themes emerge consistently:

Positive mentions frequently highlight:

• Reliable starting
• Good value for money
• Effective cutting performance
• Easy assembly
• Fuel efficiency

Common criticisms include:

• Limited height adjustment options
• No included bag
• Basic handle design
• Questions about long-term durability

The aggregate rating across platforms typically falls between 4.0 and 4.3 out of 5 stars, indicating generally high satisfaction with occasional reservations.

Final Thoughts: A Year-Round Perspective

As I reflect on nearly a full year with my Bolens 140cc, I’m struck by how this unassuming machine has quietly integrated itself into my homeownership routine. It doesn’t have the flashy features or premium branding that might make it a conversation piece, but it consistently delivers on its core promise: a well-cut lawn without excessive cost or hassle.

The spring excitement of the first mow, the summer rhythm of weekly maintenance, the fall cleanup of leaves and preparing for winter storage—the Bolens has proven itself a capable partner through all the seasons of lawn care.

For homeowners who view lawn maintenance as a necessary task rather than a passionate hobby, the Bolens 140cc hits a sweet spot that’s increasingly rare in today’s market: straightforward functionality at a reasonable price. In a world where feature creep and price inflation seem inevitable, there’s something refreshingly honest about this mower’s approach.

As I prepare for another season of lawn care, I find myself not dreading the task but actually looking forward to those weekend mornings with my reliable green companion. And perhaps that’s the highest praise I can offer—this mower has transformed a chore into a satisfying ritual, one clean cut at a time.

If you’re in the market for a new mower and the Bolens 140cc aligns with your needs, I don’t think you’ll be disappointed. It may not be the mower that impresses the neighbors with its brand name, but it will certainly impress them with the results it leaves behind on your lawn.