Best lawn mowers for steep hills, slopes, and banks: Top 10 picks

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Are you looking to mow your steep hills, slopes, and banks?

We understand it can be a really messy and challenging task to mow your uneven surface. However, with the right lawn mower, everything will be fine. 

Choosing the right lawn mower for steep hills, slopes, and banks not only depends on the traits of your lawn, but also the features provided by a specific mower. You need to consider things like size, type, power, and weight, among others. Not all lawn mowers are equally suited to operate on steep surfaces. That’s why we did the research for you and have prepared a list of the best lawn mowers for steep hills, slopes, and banks.

This article 10 Best Lawn Mowers for Steep Hills, Slopes, and Banks will help you choose the best one according to your needs. Let’s get going!

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How to pick the best lawn mower for steep hills, slopes, and banks

best lawn mowers for steep hills

Types of lawn mowers

There are plenty of lawn mowers that can operate well on steep surfaces. Mowers come in different capabilities to handle various kinds of grounds. But in this article, we will focus on:

  • Riding mowers. These are often expensive machines made for hilly lawns. They are more powerful and make grass cutting much easier. They are best for large lawns because they can work faster than walk-behind mowers. However, it is vital to note that though these riding mowers are for hilly areas, they have a higher risk of tipping over. This can be dangerous to users, so you must exercise extra caution when using them. Plus, only cut the grass on steep areas when it is dry, as most riding mowers don’t perform well on wet slippery grass. 
  • Electric mowers. An electric mower is ideal if you have a small yard with a few steep hills to mow. Electric-powered corded lawn mowers are machines that come with a plug. You put the plug in the socket and your mower is ready to work. It comes without the hassle of refueling and has perhaps the lowest maintenance cost. However, while mowing, you need to be very careful not to mow over the wire cord. 
  • Robotic mowers. These lawn mowers can mow both flat and hilly lawns. They can work on gradients of up to 25 degrees without any issue of rain or shine. This is something most riding mowers won’t do. You just need to set it up and it will take care of the lawn mowing for you. 

Deck size

The deck size determines the maneuverability of a mower on hills and slopes, so it is always an important factor to consider. 

If you are dealing with a large open lawn, a deck size of above 30 inches is a great choice as it gives you more cutting width to finish mowing fast. But the large deck size might not be appropriate for narrow lawns. For narrow lawns, something shorter is more appropriate as it gives you better control.

It is necessary to gauge the size and shape of your hilly lawn and use this information to pick an appropriate deck size.


A lightweight lawn mower will be better for steep terrains. Heavy lawn mowers are harder to handle and take more effort to move up and down. But, as much as you might want a light and easy-to-use lawn mower, it is essential to make sure that you strike the right balance between weight and power. 

Ease of use

The lawn mower you buy should be easy to use. You should look out for things like how easy the mower is to start. Plus, assembly should be easy if it requires any, and it should do various tasks like mulching, bagging, and side discharge to make it more convenient. 


You do not want to buy a new lawn mower every other season, so you need to consider something that comes with some durability assurances. 

A warranty is this assurance that you need and it also helps protect your investment for a specific period. While the longer the warranty, the better, the best mowers for steep hills, slopes, and banks often come with an average of 2-year warranty.

Best riding lawn mowers for steep hills and steep slopes

1. Yard Machines 420cc 42-Inch Riding Lawn Mower

The first lawn mower on our list is a 42-inch riding mower by Yard Machines. It is certainly one of the best riding mowers for steep hills and slopes. It is exceedingly amateur-friendly and comes with a huge category of features that makes it perfect for both domestic and professional use. We will show you some of the most amazing aspects of this mower.

Best riding mowers for steep hills and slopes


Mower type Riding mower
Engine output 420cc
Power source Gas-powered
Cutting width 42’’
Adjustable cutting height Yes (from 1’’ to 4’’)
Weight 490 lbs

Check Price On Amazon

Engine performance

The lawn mower comes with a 420cc Powermore engine. The engine has the Shift-on-the-Go technology incorporated and should be powerful enough for all your mowing needs. It comes with a seven-speed transmission which easily gives you enough power to complete all your mowing work. 

Cutting performance

The 42-inch cutting deck makes sure that you will get your mowing done as fast as possible. The Powermore engine provides the cutting deck with enough power to handle most common lawn obstacles. The model also lets you mulch and bag grass clippings in case you prefer not to discharge.


The model comes with several features that are often restricted to more pricier models, such as mowing deck rollers or tall tires. It has been designed for maneuverability, which you will quickly realize as soon as you fire it up for the first time.


  • Compact and easy to use
  • Wide deck size
  • Convenient headlights for excellent visibility in low light settings
  • 7 adjustable speed gear system 
  • Comfortable mid-back seat


  • Doesn’t mow in reverse
  • The fuel tank size is rather small

Read more reviews

2. Ryobi 38’’ Battery Electric Rear Engine Riding Lawn Mower 

This mower from Ryobi is environmentally-friendly as it does not produce any kind of fumes or carbon emissions. Therefore, it is a good alternative to some of its gas-powered counterparts. Its 38-inch wide dual blade deck ensures that the grass clippings are cut cleanly. 

This mower is helpful in different modes of mowing, like bagging, mulching, and side discharge. Besides, it is surprisingly quiet, so you don’t have to worry about waking your neighbors up if you’re mowing during nighttime.

This Ryobi 38-inch lawn mower makes mowing in the dark quite effortless. That’s because it has bright LED headlights. Now, let’s explore some of its highlighted features!


Mower type Riding mower
Power source Battery-powered 
Cutting width 38’’
Adjustable cutting height Yes (from 1.5’’ to 4.5’’)
Weight 595 lbs

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As its name suggests, the Ryobi lawn mower is powered by electricity with four 75Ah batteries. You will get a runtime of around 2 hours from the batteries if they are fully charged.

Cruise control & speed

This mower features cruise control, which allows you to change the ground speed of the lawn mower using a handlebar. You can quickly adjust the speed to match different mowing conditions. It’s also extremely fast with a top speed of 8 MPH. It can go in reverse, and the max speed in the reverse direction is 3 MPH. 

Height adjustment

This mower features 12 different height adjustment options. As a matter of fact, if you are looking for a battery-powered lawn mower that can handle harsh mowing conditions, this Ryobi mower should be your first choice. 


  • No gas & limited maintenance required
  • No emissions
  • Quiet operation
  • Great performance, even in thick grass
  • Straightforward setup


  • Uncomfortable seat
  • Expensive replacement batteries
  • Excessive packaging
  • Questions about longevity

Read more reviews

3. Troy-Bilt 30-Inch Neighborhood Riding Mower – Our top pick

Some of the riding lawn mowers we researched can cost up to $2,800. The Troy-Bilt 30-Inch Neighborhood Riding Mower is less than half that price, often around $1,000. However, it delivers a lot for that price. It has a decent gas-powered engine, a 30-inch cutting deck and a mulching kit. This is a great budget choice for most suburban homes, making it one of the best riding lawn mowers we reviewed.


Mower type Riding lawn mower
Engine output 420cc
Power source Gas-powered
Cutting width 30’’
Adjustable cutting height Yes (from 1.25’’ to 3.75’’)
Weight 340 lbs

Check Price On Amazon

Engine performance

The mower comes with a 420cc 4-cycle premium OV engine, which uses less fuel and makes much less noise than traditional designs. While a 420cc model may not be ideal for a landowner with acres and acres of lawns to be mowed, it’s perfect for the average user who wants a small riding mower. 

Besides, it has a six-speed transmission that lets you mow at the pace you want. There is also a model with hydrostatic transmission, but it is slightly more expensive. If you don’t mind manually changing gear, there’s no point of buying the higher-end model.

Cutting performance

It has a 30-inch cutting deck, which is smaller than the two previous models. It comes with the Operator Control Reverse feature, which allows you to mow while in reverse. In our opinion, that is quite impressive and unexpected in this price range. Cutting height is adjustable and requires just a little effort to adjust.


Its small size ensures it fits through most gates and avoids most obstacles. It is tiny and nimble, which is a tremendous asset if you’ve got loads of obstacles on your property.


  • Adjustable cutting height
  • Reasonable price
  • Powerful engine
  • Mulching capabilities


  • Small fuel tank
  • Slower top speed
  • Wide turning radius

Read more reviews

Best electric lawn mowers for steep hills and steep slopes

4. American Lawn Mower Company 50514 11-Amp 14-Inch Corded Electric Lawn Mower

When you’re running on a low budget, but still want an excellent performer in a hilly region, this made in USA lawn mower can be your right choice. While the cord might limit your overall distance from the outlet to the maximum range you can cut, it also helps deliver immediate power without worrying about recharging batteries or dealing with messy, smoky, and stubborn gasoline engines.

Best electric lawn mowers for steep hills and slopes


Mower type Electric mower
Power source Electric
Cutting width 14’’
Adjustable cutting height Yes (from 1’’ to 2.5’’)
Weight 26.46 lbs

Check Price On Amazon

Cut quality

Having a powerful 11-amp motor, the machine can run smoothly, no matter if the path is on a dependable lawn or steep banks.

The machine provides a clean, reliable cut every time with its 14-inch steel blade. Its 5-position easy-adjust cutting height options let you make customized cutting as you need. 

2-in-1 capability

This model includes a 2-in-1 rear discharge and mulching system. A hardtop 16-gal grass bag associated with the model has a grass level indicator to let you know when the bag is full.

Ease of operation

The model is packed with “full of ease of operation.” It’s super easy to start the machine, just with a push of a button. There’s an adjustable handle length for a customized fit for all users. In addition, it’s so light that even a petite woman can handle it comfortably.


  • Very light that anyone can handle
  • Powerful 11-amp motor offers smooth grass-cutting
  • Adjustable handle height
  • Compact and slim frame makes it simple to maneuver and store
  • Budget-friendly


  • Easily overheats

Read more reviews

5. Greenworks 25022 12-Amp 20-Inch 3-in-1 Electric Corded Mower

Greenworks is a famous brand in the lawn mower industry, so it is not surprising that one of their models appears on our list. In this case, the Greenworks 25022 lawn mower is heads and shoulders above the rest because it is easy to push and highly functional.


Mower type Electric mower
Power source Electric
Cutting width 20’’
Adjustable cutting height Yes, (from 1.5’’ to 3.75’’)
Weight 56 lbs

Check Price On Amazon

High-quality wheels

This model has sturdy front and back wheels to help improve traction, while reducing the possibility of sliding backward. The front wheels are 7 inches while the larger back wheels are 10 inches. Apart from offering improved traction, the wheel design makes it much easier to slice through grasses effortlessly.

Cutting deck

The model has an extremely durable cutting deck in fabricated steel that provides shelter to the cutting blades. 

3-in-1 capability

This reliable 3-in-1 feature of the lawn mower gives users the option of bagging grass clippings, side discharging, or just mulching them back into the soil. 


  • Robust 12-amp motor power
  • Wide cutting deck
  • 3-in-1 feature
  • Extremely quiet during mowing runtimes


  • Extension cords often gest on the way
  • Mowing areas are limited to the cord length
  • Not efficient on wet or thick grass

Read more reviews

Best robotic lawn mowers for steep hills, steep slopes

6. Husqvarna 967622505, 430X Robotic Mower

The reason robotic lawn mowers have made their way on our list is that they are the best for hills. One of the most outstanding robotic lawn mowers is Husqvarna 967622505 430X. This is a a  perfect mower for steep slopes

Best robotic lawn mower for steep hills, slopes


Mower type Robotic lawn mower
Power source Battery
Cutting width 9.45’’
Adjustable cutting height Yes (from 0.8’’ to 2.4’’)
Weight 29.1 lbs

Check Price On Amazon


This model depends on GPS tracker technology. It uses this technology to map your lawn into its system and mow accordingly.

GPS also helps track the mower’s movement and guide it towards uncovered areas. Also, its boundary guide wires along with GPS tracking ensure the mower trims the needy areas of your lawn efficiently.

Coverage & battery

The machine has a working area capacity of 0.8 acres or 34000 sqft. It can handle steep slopes with an incline of 45%, which shows how much power it has underneath.

It runs on a Lithium-ion battery that often takes about 65 minutes to charge fully. Besides, it’s quite silent when operating, with the sound level measured at 57 dB(A). You can set the machine to mow your lawn at night, and it won’t be disturbing anyone.

Smart features

This steep hill mower can detect whenever it needs to recharge, and docks into the charging station on its own.

Its intuitive menu on the large, user-friendly display shows you lots of data and gives you many options to tweak. It tells you the hours and days to maintain your lawn. It also allows personal settings for when you would like it to mow.

Another highlighting feature is that it has a waterproof design. Plus, the buffer space in the front part can lessen shock damage to its internal working. 


  • Excellent cutting
  • Pretty quiet
  • GPS functionality
  • Waterproof


  •  It doesn’t include all the necessary kit
  • High price

Read more reviews

7. WORX WG794 Landroid Pre-Programmed Robotic Lawnmower

If you don’t want to spend a fortune on a lawn mower, probably you should take a look at WORX WG794 Landroid robotic lawn mower. This machine is compact and lightweight, which can cover as large as 13,000 square feet.


Mower type Robotic lawn mower
Power source Battery
Cutting width 9.5’’
Adjustable cutting height Yes (from 1.6’’ to 4’’)
Weight 19 lbs

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Preliminary set up works

Before using, you need to set up wire boundaries that determine the limits for the mower. This can be a little bit tricky. If you put the boundaries right at the edges of your lawn, you might push the robot to get stuck on a fence or corner, so you should leave a little space to hand trim later. 

Nevertheless, this little annoyance is not the issue with only this machine. Rather, it is a common thing for every quality robotic lawn mower.

Battery & run time

It gets the power from a single 28V lithium-ion battery. It has a runtime of 45-60 minutes and recharges itself quickly within 45 minutes again. It returns to the base station whenever it senses the low battery, and gets ready to come back to work for another hour within 45 minutes.

Safety & security

The machine requires a PIN every time you start using it, so there is no accidental start, or no kid can start it either.

You’re able to safely move the easily-changeable cutting blades to different height positions. And it is quite straightforward to set up once the boundary lines have been taken care of. 

Nevertheless, it is not set up for zone cutting. It will try to churn right over anything that comes into its way – be that tree roots or a piece of plastic. Hence, you need to prepare carefully before setting it to cut.


  • Efficient cutting
  • Smart moves with an AI algorithm
  • Good run time and quick recharging
  • Safe and secure


  • It doesn’t avoid distractions coming in the way

Read more reviews

Bonus: Best lawnmowers for steep banks

8. Earthwise 60418 18-Inch 40-Volt Cordless Electric Mower

When it comes to mowing on steep hills, Earthwise 60418 becomes an outstanding candidate. Its wireless operation offers several advantages, including the absence of wire to the leg, freedom of movement, the absence of smelly and polluting gas, and especially, particularly quiet operation, which is suitable for use in the city. 

Best mowers for steep banks


Mower type Cordless mower
Power source Battery
Cutting width 18’’
Adjustable cutting height Yes (from 1.75’’ to 4’’)
Weight 52 lbs

Check Price On Amazon

40V lithium-ion power

The machine has 2x Li-ion batteries that deliver premium performance, along with an impressive 18-inch deck that makes cutting grass on hills easy. The batteries typically get you around 45 minutes of cutting time. 

Its compact size at 51×42 inches coupled with its ergonomic folding handle and large wheels makes it simple to maneuver around your lawn.  

Ease of operation

Since it’s an electric cordless mower, there are no long wires to tangle or risk cutting with it in use. It’s tipped as the “clean air choice” due to the fact that it uses no oil or gas which makes maintenance and clean-up a thing of the past.

Its wheel size has been made to suit the hilly lawn, with 7-inch front and 9.5-inch rear wheels. The weight balance is evenly distributed, giving you an easier job when going uphill. 


  • Free of maintenance
  • LED battery indicator light
  • Quiet and generous battery power
  • 3-in-1 capability


  • Batteries must be lined up exactly right to connect
  • Mulching performance could be better

Read more reviews

9. EGO Power+ LM2000-S 20-Inch 56-Volt Cordless Walk-behind Lawnmower

EGO Power+ LM2000 is well-known for its impeccable efficiency and excellent cutting quality. Thanks to its 56V batteries and 20-inch cutting deck, it can cover large areas quite quickly, without the noise and fumes like gas-powered lawn mowers and without pulling around cords as required by corded lawn mowers. 


Mower type Cordless lawn mower
Power source Battery
Cutting width 20’’
Adjustable cutting height Yes (from 1.5’’ to 4’’)
Weight 56.22 lbs

Check Price On Amazon

56V Lithium-ion Batteries

The tremendous and signature of this mower is a 56V Lithium-ion battery that has been designed for super-fast charging. It typically takes 2 hours or more to charge the Lithium-ion batteries, but the battery of this machine takes only 30 minutes to be charged. 

3-in-1 system

There’s a tri-cutting action feature on this model, which lets you bag, mulch, and discharge the grass clippings. 


  • Just 30 minutes of charging time and long battery life
  • Easy and light to maneuver around the lawn 
  • Bright LED lights for evening work
  • 30% less noise
  • Compact and foldable design for easy storing
  • 3-in-1 capability


  • Doesn’t mulch well without stalling

Read more reviews

10. BLACK+DECKER BEMW482ES Corded Mower – Best mower for terrain

The BLACK+DECKER BEMW482ES comes with power and several features that make it great for steep hills. As an environmentally-friendly beast, this mower boasts a pivot control handle that will make you feel like a fighter pilot. More practically, its unique handle makes maneuvering a breeze and offers a level of handling comfort that other mowers can’t. 


Mower type Corded lawn mower
Power source Electric
Cutting width 17’’
Adjustable cutting height Yes (from 1’’ to 3’’)
Weight 4 lbs

Check Price On Amazon

Powerful electric motor

Its powerful 12-amp electric motor can perform well on steep hills. It can run smoothly even over uneven terrains with sticks, stumps, and leaves.

Cut quality & options

The machine comes with a moderately sized 17-inch cutting deck, which can be actually adjusted in 6 incremental steps from 1 to 3 inches. Its cutting deck houses impressive wing blades, which slice through thick grasses with ease. 


  • Lightweight and maneuverable
  • Great on tall, thick grass
  • Can cut at a 30% higher rate
  • Simple push-button starting


  • No mulching option
  • The mowing part depends on the length of the extension cord

Read more reviews

How we rank 10 best lawn mowers for steep terrains 

Whatever lawn mower for steep hills, slopes, and banks, here are the criteria we find critical in ranking:

  • User reviews and reputation. Thebest lawn mower for steep surfaces out there has proved satisfying a huge number of users for the longest amount of time. That led us to consider the most well-regarded mowers from well-known brands, which are covered by an average of 2-year warranty.
  • Performance. We researched which ones could perform the best on steep hills, slopes, and banks from a lawn-care perspective. We have measured this performance over a long time of testing. 
  • User friendliness and features. How hard is it to start using the mower, or to raise and lower the mowing deck? Does it have mulching, bagging, or discharging features? Are there any other design details to make storage easier or reduce engine maintenance? We have found that it is critical to focus on user friendliness and features of lawn mowers.


1. What are precautions when mowing on steep hills, steep slopes, and banks?

Mowing a lawn full of steep slopes and ridges is a challenging task, and can even be dangerous. That’s why we strongly recommend following these steps to prioritize your safety before you mow:

  • Remove any obstacles that may hinder or slow your progress, such as sticks and stones. Your children may have left any toys out there as well, so keep a lookout. Any such thing could destabilize your mower in an instant, putting your safety in danger.
  • Always start from a flat surface and go slow. You may wish to finish faster by going fast, but it can become dangerous if you lose control of the mower at any given time. Take every step steadily and cautiously.
  • Don’t mow the slopes vertically. The center of gravity becomes so high that you might fall anytime, so always mow sideways when on a steep slope.

2. Which parts of riding mowers should be regularly replaced?

With continuous use, several parts of riding mowers can deteriorate due to wear and tear, such as the discharge cover, grass catcher, and the trail. So, for better functioning, you should regularly check and replace these parts once you see indications of being damaged. 

Ensure that you replace them with original parts recommended by manufacturers. Using mediocre replacements might compromise on the performance and even safety of the mower.

3. Are the good robotic mowers always safe?

One of the most common questions about these mowers is whether or not they are safe for children and pets. While some brands do have safety features, such as built-in child sensors, it is always best to supervise your kids and any pets while using one of these machines so they stay out of the mower’s way. 

Final thoughts

In your quest to find the best lawn mower for steep hills, slopes, and banks, we have outlined specific factors for you to consider before buying. Along with that, we shared several choices that we consider as the best ones for mowing on steep terrains based on their types and functions. We hope that this review has helped you a lot, and you can find the best one for yourself!

Don’t hesitate to contact us or leave a comment if you have any concerns about this topic. We’re always glad to hear from you! Thanks for reading!