5 Best Mower for Uneven Grounds & Rough Terrains

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Not everyone has the privilege of enjoying a flat lawn. That’s why getting the best mower for uneven ground is such an excellent idea.

Keeping a harsh lawn lush and green won’t be easy. But with one of these, it will certainly reduce the amount of effort and time you’ll spend.

Apart from that, these mowers for rough terrain actually help to mow the yard from start to finish. With standard models, you may not be able to get half the job done.

So, we’ve decided to make a list of some of the highest-quality mowers that work in them. Below, you’ll find out all about them plus a lot more!

Comparison Table and Runner Up

Image Product
EARTHQUAKE 28463 M205 Trimmer
  • Assembly-Free Build
  • Time-Saving Engine
  • Practical Design
GreenWorks G-MAX DigiPro Mower
  • Fits Any Battery
  • Superb Discharging
  • Folding Desig
Lawn-Boy 17730 High Wheel Push Lawn Mower
  • Long-Lasting Blade
  • Super-Large Rear Bag
  • CARB Compliant Engine
Husqvarna Z254 Hydrostatic Zero-Turn Riding Mower
  • Super-Safe Operation
  • Fast Start
  • Ultra-Precise Cuts
Craftsman T225 Gas Powered Riding Lawn Mower
  • Ultra-Comfy Design
  • Reverse Capacity
  • Reliable Engine Start

5 Best Mowers for Uneven Grounds Reviews in 2021

Finding a mower that works in the harshest surfaces is not easy-peasy. There are actually many different factors to consider and tons of customer opinions to read, plus a lot more to think about.

Luckily, we can save you all that effort and time. We’ve assembled a set of 5 mowers that will make your mowing on difficult areas a lot easier.

They are not necessarily better for all types of mowing, but when it comes to mowing on difficult ground, they’re the best you’ll find. Read these reviews to find out more about each: 

1.EARTHQUAKE 28463 M205 Trimmer

EARTHQUAKE 28463 M205 Trimmer with 150cc 4-Cycle Viper Engine Walk Behind String Mower, Red/Black
310 Reviews
EARTHQUAKE 28463 M205 Trimmer with 150cc 4-Cycle Viper Engine Walk Behind String Mower, Red/Black
  • POWERFUL - Powered by a strong, yet quiet, 150cc 4-Cycle Viper engine. The Earthquake M205 walk behind string mower chops down your unsightly weeds and stubborn brush with ease. The large 14-inch wheels allow you to float through thick grass, weeds, brush, nettles, and other foliage too difficult for push mowers to overcome.
  • DURABLE - Our one-piece steel deck provides strength and stability while reducing vibration. Super tough nylon line has a cutting swath of 22” to get the job done quickly.

Sure, mowers and trimmers are not precisely the same thing. But that doesn’t keep the machine from offering the same results. That’s why we couldn’t leave the M205 Trimmer out of the list.

Coming from Earthquake, this high-quality string mower offers all the advantages from a standard mower, but with the extra versatility to work in tricky areas.

It all comes down to its extra-large wheels. At 14 inches of diameter, you can go through the thickest grass, the densest weeds, and even though bushes, and still mow the yard correctly. 

You’ll also enjoy the super-potent engine. Despite being a string mower, it offers a fantastic 150cc Viper engine. That’s enough to handle even the most challenging task, especially on rough terrains.

This engine also comes with other advantages. For example, its noise production is little in comparison with gas or electric mowers. This is only possible with a seamless deck that vibrates just a bit. 

Apart from all that, handling the trimmer won’t be much of a problem either. You get a high-wheel design with a tool-less handlebar system. You can adjust it to your desires using the knobs and maneuver in the trickiest areas with little effort.

Considering the cutting width of 22 inches plus the fantastic high-quality build it offers, you’ll enjoy one of the most practical yet effective mowers on the list.

EARTHQUAKE 28463 M205 Trimmer with 150cc 4-Cycle Viper Engine Walk Behind String Mower, Red/Black

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Top 3 Features

Assembly-Free Build

No need to waste your time assembling this unit. With the assembly-free design it offers, you just take the mower out of the box to start using. Attach the starter string, and it will be ready.

Time-Saving Engine

The never-kill engine system lets you mow even if obstacles get in the way. You won’t have to worry about the engine turning off because something got stuck. This will save you tons of time.

Practical Design

Being smaller than a standard mower but still more maneuverable, the practicality it offers is just unbeatable. From handling on challenging areas and storing it quickly, it has no competitor.

What We Liked
  • Its super-large wheels make it easy to maneuver
  • Cuts grass of any height
  • Has collapsible handlebar for easy storage
  • Offers tons of power despite its lack of blade
What We Didn't Like
  • Doesn’t cut with precision

2. GreenWorks G-MAX DigiPro Mower

Greenworks 40V 19-Inch Brushless Cordless Lawn Mower, 4.0 AH & 2.0 AH Batteries Included, 2500502
306 Reviews
Greenworks 40V 19-Inch Brushless Cordless Lawn Mower, 4.0 AH & 2.0 AH Batteries Included, 2500502
  • 7 position single lever height adjustment offers range from 1 to 1/4 inch to 3 to 1/2 inch cut height
  • 19 inch steel deck offers with 3 in 1 design offers rear bagging, side discharge and mulching capability

Want to achieve maximum efficiency when mowing your lawn? You’ll find no better model than the G-Max DigiPro from GreenWorks.

This mower uses 8-inch wheels on the rear and 7-inch on the front. You’ll have the ability to go through hard terrain with no effort with these wheels.

But if there’s something that will truly help you is the 7-position height t system. You can go from 1/4 to 3 inches in total height. Mowing even in the roughest lawns won’t be much a problem with this feature.

On top of that, it comes with a completely electric system powered up by a 5 AMP battery. It is potent enough to help you take even the densest lawn short. 

Add the 19-inch cutting deck for even better results. Along with the 40V Li-On battery, you’ll obtain no less than 60 minutes of total power. That should be enough to go through the most extensive lawns with ease. 

Another advantage of being electric is the little noise it offers as well as the super-light design. So you’ll get the chance to mow your yard without wearing earplugs and still enjoy maximum maneuverability.

Greenworks 40V 19-Inch Brushless Cordless Lawn Mower, 4.0 AH & 2.0 AH Batteries Included, 2500502

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Top 3 Features

Fits Any Battery

Probably the most exciting feature about this mower is the ability to work with almost any GreenWorks battery out there. As long as it is 40V, there’s a high chance the mower will power up with it.

Superb Discharging

The 3-in-1 design offers the chance to discharge through the side, throw the residues on the rear bag, or eventually mulch everything. Whatever you pick, it will make cleaning clippings a lot easier.

Folding Design

Boasting collapsible handles, the mower becomes one of the easiest to store. You can transform it into an extra-small piece that fits in any closet, shed, or garage.

What We Liked
  • Offers unmatched height adjustments for its design
  • Has a very long-lasting battery
  • The wheels are bulky & versatile
  • Boasts a collapsible design for storage
What We Didn't Like
  • Blade loses sharpness fast

3.Lawn-Boy 17730 High Wheel Push Lawn Mower

Lawn-Boy 17730 21-Inch 6.5 Gross Torque Kohler XTX OHV, 3-in-1 Discharge High Wheel Powered Push Lawn Mower
1,671 Reviews
Lawn-Boy 17730 21-Inch 6.5 Gross Torque Kohler XTX OHV, 3-in-1 Discharge High Wheel Powered Push Lawn Mower
  • Assembled Dimensions: 57.2" D x 22.3" W x 37.7" H | Weight: 61 lbs
  • 2-Point Height-of-Cut System allows you to quickly adjust cutting heights from one side of the mower

We had to bring a more classical alternative to the list. That’s why we couldn’t leave the Lawn-Boy 17730 out.

It offers a broad set of wheels, starting with 11-inch rear wheels, making it a piece of cake to tackle tricky terrain. Apart from that, it is decently light despite being a gas-powered mower. Maneuvering won’t be much of a problem with this one.

Apart from that, you get a two-height design. You can change it depending on the yard level. And the best of all is that you can customize it with little effort using the 2-point deck system.

This goes well with the 21-inch cutting deck. Being one of the largest in the list, you can cut a lot of grass without having to waste much of your time. 

Don’t forget you can also find a powerful engine on the 149cc Kohler. With a total of 6.5 ft-lbs of total torque, you can achieve magnificent results, it doesn’t matter the type or density of the grass. 

The XTX engine design also delivers super-fast and easy maintenance. Because it is a 4-cycle machine, you won’t have to change oil consistently – which is a magnificent advantage.

Last but not least, it offers an extra-handy discharging system. You can pick between the side discharge, bagging, or mulching as necessary. Either way, it will save tons of effort and time. 

Lawn-Boy 17730 21-Inch 6.5 Gross Torque Kohler XTX OHV, 3-in-1 Discharge High Wheel Powered Push Lawn Mower

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Top 3 Features:

Long-Lasting Blade

The 21-inch deck boasts a super-sturdy steel blade that can handle several years of use. You won’t have to sharpen or replace it at all, which will save you time, money, and effort in the long run. 

Super-Large Rear Bag

If you decide to bag the clippings, you’ll find a massive bag behind the machine. It is enough to handle all the clippings from several mowing operations – so you won’t have to empty it so often.

CARB Compliant Engine

Despite being potent and light, the engine is also efficient. With its CARB-compliant build, you can expect it to produce fewer harmful gasses than other larger and less efficient engines.

What We Liked
  • Has an ultra-wide cutting deck
  • Delivers fantastic power
  • It is easy to maneuver for a gas mower
  • Boasts a decently efficient engine
What We Didn't Like
  • The starting system is not reliable

4.Husqvarna Z254 Hydrostatic Zero-Turn Riding Mower

Husqvarna Z254 54 in. 26 HP Kohler Hydrostatic Zero Turn Riding Mower
88 Reviews
Husqvarna Z254 54 in. 26 HP Kohler Hydrostatic Zero Turn Riding Mower
  • 26 HP Kohler engine provides reliable startups and a max speed of 6.5 MPH
  • A patent-pending park brake system automatically activates or deactivates as the steering levers are moved outward or inward

Among lawnmower brands that stand out, Husqvarna is probably the best. And it is not a secret why, considering the vast array of models it offers.

This time, we want to bring you the Z200 Series zero-turn mower – the Z254 specifically. This is a magnificently large, comfortable, and robust machine that can help you even in the roughest terrains.

The first thing you’ll notice is the super-potent engine it offers. At 26 HP of total power on its Kohler engine, you can cut through the thickest grasses and other plants. 

Such a powerful engine needs a quality blade. That’s why the reinforced blade at 54 inches of width makes the cutting even better. You can go to any place at any time and enjoy fantastic cutting results.

This blade can travel at up to 18.500 CFM. That’s enough to cut everything fast and precisely, without leaving uneven clippings behind, 

Operating the machine is not hard, though. You get a pair of levers that make it effortless to use, even if you’re a beginner. And with the ability to go up to 6.5 MPH of speed, then it gets even better.

And sure enough, the front tires are 11 inches in size. This makes it high enough to cut in any terrain no matter how tall the grass is, especially with the 4-inch cutting height capacity it offers. 

Finally, you can add the multi-discharging system it offers. Just install a discharger, grass catcher, or mulching accessory, and you’ll get fantastic results from this mower. 

Husqvarna Z254 54 in. 26 HP Kohler Hydrostatic Zero Turn Riding Mower

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Top 3 Features

Super-Safe Operation

You won’t have to worry about making mistakes when operating the machine. Thanks to a patent-pending park brake system, you can move the lever outward or inwards to use the mower.

Fast Start

Despite being a zero-turn mower, you’ll receive a machine that starts right away. Boasting an automatic choke system, you can make it work even in the harshest conditions.

Ultra-Precise Cuts

Probably the most exciting part about this mower is the air-induction mowing technology. It draws air to the deck, lifting the grass from the lawn, delivering the most precise and clean cuts you can imagine.  

What We Liked
  • Its immense engine cuts through anything
  • Delivers super-lean cuts
  • Prevents accidents and yard damage
  • Engine and blade will last a lifetime
What We Didn't Like
  • Can get stuck if not driven properly

5.Craftsman T225 Gas Powered Riding Lawn Mower

Craftsman T225 19 HP Briggs & Stratton Gold 46-Inch Gas Powered Riding Lawn Mower
12 Reviews
Craftsman T225 19 HP Briggs & Stratton Gold 46-Inch Gas Powered Riding Lawn Mower
  • POWERFUL BRIGGS AND STRATTON GAS ENGINE WITH READY START: Powerful gas engine suitable for larger yard jobs while ready start technology provides a quick, efficient start.
  • 46-INCH CUTTING WITH INCLUDED DECK WASH: Lawn tractor comes equipped with wide 46-Inch cutting deck for cutting, trimming, and clipping grass in one quick sweep. Included deck wash saves time when underside cleaning.

If we had to pick the most effective mower for cutting your uneven yard, we wouldn’t choose any other model apart from the T225 from Craftsman.

This lawn tractor is a colossal riding mower with 15-inch front wheels that go over anything, plus 20-inch rear wheels for even better traction. It doesn’t matter how difficult the terrain you want to mow, this mower will make it easy.

But it is not only about the wheel size. You also get one of the most powerful engines out there. At 19 HP, its Briggs & Stratton engine can cut through the thickest, densest, and hardest vegetation without a problem.

You can combine both the wheel size and the engine power with the adjustable Hydro-Transmission system. Accelerating and steering this Crafstman mower will be an effortless experience, to say the least.

Sure enough, it all comes down to how much and how well you can cut the grass. Well, you’ll be happy with a 46-inch cutting deck. It makes cutting easy, so you can cover a large lawn in just a few hours.

If all that wasn’t enough, the deck comes with a fantastic deck wash system. You can clean the blade once you’re done, so no need to use a hose or other impractical methods to keep the mower clean.

Finally, you can enjoy the same deck with its adjustable feature from 1 up to 3.75 inches of total height. That should be enough to tackle the trickiest of yards with no hesitation. 

Craftsman T225 19 HP Briggs & Stratton Gold 46-Inch Gas Powered Riding Lawn Mower

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Top 3 Features

Ultra-Comfy Design

Riding a lawn tractor is the comfiest experience when it comes to mowing. But the T225 from Craftsman takes it to another level with high-back seat and extra cushioning.

Reverse Capacity

Mowing going forward is excellent with a riding mower. But what about mowing in reverse? That’s what you get with this model, so you can tackle the trickiest spots with ease.

Reliable Engine Start

Apart from its powerful engine, it also offers a ReadyStart technology. You won’t have to spend more than a few seconds turning this mower on.

What We Liked
  • Boasts huge wheels that go over anything
  • Offers unmatched comfort when driving
  • Maneuvering is a piece of cake
  • High-end components will last a lifetime
What We Didn't Like
  • It is ultra-costly

How to Pick the Right Mower for Uneven Grounds: Buying Guide

So you’re looking to get the best mower for uneven grounds, but you aren’t sure which one to pick. Well, no need to worry in the slightest.

Apart from our reviews, we’ve also assembled a list of factors to consider before purchasing. These features will help you learn as much as you can about them so you can make your choice with more confidence.

Here’s what we recommend considering:

1. Type of Mower

Lawnmowers come in several designs and power options. Depending on what you’re looking to get, knowing their differences, advantages, and disadvantages of each will help you enormously when picking. Here are 5 types of mowers you should know about: 

1.1 String Mowers

Also known as string trimmers, strimmers, weed eaters, or weed whackers, they’re a lightweight type of mower. They’re not necessarily less powerful, but almost always much more maneuverable.

Instead of using a blade, string mowers have a monofilament on the cutting deck. This is what cuts the grass. The monofilament is usually powered up by a gas engine. Small trimmers may have electric motors, but that’s not usual.

Their advantage is that they offer superior maneuverability than most mowers, so you can work in tons of different terrains without a problem. But as a disadvantage, they don’t cut as precisely or as low as a regular mower will.

1.2 Gas Mowers

As the name says, these mowers use gas engines to power up. In contrast with string mowers, these boast the typical design of a lawnmower, so they have a blade in the cutting deck.

It is the most popular type you’ll find. But it is not necessarily practical for cutting grass in difficult areas. This is mostly because of their weight and typical low-height design.

That doesn’t mean it will be impossible to cut grass on harsh terrain with these, but it will undoubtedly be more difficult.

As an advantage, however, you’ll get maximum power. Some gas mowers can cut through the thickest and densest grass without stopping.

1.3 Electric & Cordless Mowers

Some electric mowers have a cord, while others are entirely cordless. Either way, an electric model tends to be super-light and hyper-easy to maneuver. So it doesn’t matter the design; you’re likely to enjoy an excellent machine for difficult lawns.

Just like gas mowers, they come with a blade on the cutting deck. But they tend to be smaller than gas mowers, as well as less powerful.

Because they are lighter, however, they are obviously a lot easier to use. This matches with some innovative designs that allow excellent height adjustments, so you can cut different terrains smoothly.

1.4 Zero-Turn Mowers

If you have an extensive lawn that requires long mowing sessions, nothing will match a zero-turn mower. The time and effort you’ll save with one of these are simply unbeatable.

Even in the most uneven grounds, you can find these mowers to work perfectly. Sure, they work a lot better in flat and even lawns, but they can still handle harsh areas.

Their best advantage is the precision and magnificent height adjustments. You can cut super-low or super-high as necessary. And sure enough, all cuts will be ultra-accurate.

As a disadvantage, they’re not helpful in small yards, can be a considerable problem to store, and are extremely expensive. But because they’re larger and more potent, you shouldn’t dismiss them.

1.5 Riding Mowers

Similar to zero-turn mowers, lawn tractors are big and ideal for large lawns. But they’re still not as bulky as zero-turn models, so you may also want to consider them for medium-sized yards in some cases.

Apart from that, riding mowers are extremely versatile. Because they have the most massive wheels and tractor-like design, they’re almost perfect for uneven grounds.

You can use them for mowing hills, landscapes with bumps, dirt-rich areas, and more. The suspension, height, and ease of use will make them a powerful tool to use on your rough-terrain lawn.

Sadly, they’re also expensive and hard to store. But when it comes to cutting on difficult lawns, nothing meets this type of mower.

2. Power & Speed

Once you’re done with the type of mower, you should consider the power it offers and how fast it works. 

The power is directly related to the engine or motor. And it is vital because most rough-terrain lawns tend to have all kinds of vegetation, which will demand some power to cut correctly. 

A gas-powered machine, for example, is measured in engine displacement (cc). Decent gas-powered models will have anywhere from 100cc to 250cc of power. You will find most string mowers in this category as well. 

An electric model is measured in AMPs and volts. The AMP measure tells you the power of the motor while the volts (on the battery) tell you how durable it is. We recommend at least 4 AMPs of motor power and no less than 25V for an electric mower.

If you’re going for a zero-turn or lawn tractor, then you should consider the power in terms of horsepower (HP). For this type of mower, you should try to get no less than 15 HP. 

Once you’re done with the power, consider the speed of the cutting blade or monofilament. It should be around 2000 to 2500 RPMs. This will help you cut the thick and dense grass or vegetation that grows in rough terrain. 

3. Wheel Size

Ready with the type of mower and power you need? Then go into the wheel size and weight it offers.

You’re looking for a mower that performs seamlessly on difficult ground. In that case, you’ll need something with large-enough wheels that can travel through harsh terrain easily. Otherwise, you will have problems with the machine.

That’s why we typically advise wheels of at least 10 inches. Anything shorter than that will make it harder to push or drive through tough areas, and it may eventually get stuck. 

A gas-powered model with a high-wheel design should fit this measure. Most electric models offer the same advantage. And string mowers usually provide at least 15 inches of total diameter on the tires. These are replaceable, though. 

When it comes to zero-turn mowers and lawn tractors, you will probably get 20 inches or more of total wheel size, so there’s nothing to worry about. 

4. Deck Size 

How wide is the area you’re cutting with the machine? That’s what the deck size tells you. And that’s why you must focus on getting the largest one possible. But that’s not always.

A decent cutting deck size would be 20 inches. That’s a standard size that would help you cut more areas with ease. But if your lawn is pretty uneven with tons of bumps and all kinds of annoying vegetation, then you’ll love a smaller deck size (15 to 18 inches). 

The purpose of getting the proper cutting width is to cut a rough lawn with no issues and tons of precision. So you should focus on something large but not too large. 

5. Cutting Height & Adjustments

The width of the cutting deck is not everything to consider related to the cutting. You should also pay attention to the cutting height of the machine. 

Most mowers offer at least 0.7 inches to 2 inches heights. Some models can go even higher, which are the ones we recommend. 

But it is not only about how high the mower can go, but how many adjustments it offers. If you can get a mower with 3 or more height adjustments, that’s an excellent machine to mow your uneven lawn. 

6. Ease of Use & Convenience

You want to operate the mower easily. And for that, you need a highly practical design that allows you to maneuver and handle with little effort.

Here, you’ll find tons of different features to consider. Some of these include a light design. Any mower that weighs less than 50 pounds will be easy to operate. Most electric and string mowers are usually this light. 

But it is not only the weight. Things like an electric start, a maintenance-free engine, and a system to adjust the blade speed is also worth considering. 

Other features that stand out when it comes to ease of use and convenience include collapsible, heated, and adjustable handlebars. Anything that makes the mower easier and more practical to use, that’s a feature to have. 

7. Durability

Knowing how much a lawnmower will last won’t be easy. But you can have an idea by considering several factors.

For example, the blade material is a significant factor. Stainless steel is the sturdiest material for the blade. Monofilament cutters are not as reliable or durable. You’ll probably need to change them every few months.

Another telling feature is whether the machine is electric or gas-powered. Most gas engines last longer than electric models. A typical engine can reach a lifespan of 10 years in most cases. But an electric model will probably last 5 years top (a bit more if you’re super-careful). 

Overall, take a good look at the warranty for a better idea of how much it lasts. With warranties of over 2 years, you’re likely to get at least 5 years out of the machine. But if you get less than that, be sure it comes from a reliable brand. 

Frequently Asked Questions (FAQs)

Now that you’ve gone through our reviews, you may have some questions we didn’t answer before. In that case, you’ll love this FAQ section.

We go over the most common questions buyers make, and users have about these machines. You may find some of your doubts below:

What is the best type of lawnmower for uneven ground?

This depends on whether you’re looking for something small or large. If you’re going small, then a string mower would be your best idea. But if you’re going big, then go for a riding mower. These two offer the best experience when mowing rugged terrain in their respective sizes.   

Are zero-turn mowers suitable for rough terrain?

They’re not perfect due to the small wheels on the sides plus the slightly complicated driving system (levers & acceleration). But they’re good enough as long as we’re not talking about hills or extra-bumpy areas where the mower can get stuck. 

How to take care of lawn mower for uneven ground?

Taking care of a lawnmower, of any type, is not an easy job. You will need to clean the mowing deck consistently, change the oil of the engine (if gas-powered), charge the battery if it drains off, clean the carburetor consistently, winterize in the right season, and more. 

We recommend taking an in-depth look into the mower’s manual if you want to know what it needs. This will help you take care of the machine better than anything else. 

How to mow rough terrain?

For this, we recommend adjusting the mower for the job. This usually means starting with a tune-up. Then you can proceed to adjust everything else for the job. 

Once the machine is ready, take it slowly. Try to keep the blade from hitting the soil (to prevent damage), and the mower as flat as possible while doing so.

To make sure the cuts are precise and effective, adjust the height of the deck as you go. This will help you adapt the machine to the terrain as you are mowing. 


If you made it this far into the article, then you’re probably extremely interested in one of these. And we don’t blame you.

But make sure the read was worth it; choose the best mower for uneven ground using our reviews and our comprehensive buying guide.

For the best experience mowing the uneven and challenging yard, choose by considering your needs over anything else. That should be enough to get you the right model.

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