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Kobalt 40V Mower vs. Ryobi 40V Mower: Which One Wins?

Ryobi 40V Mower vs Greenworks 80V Mower

Kobalt 40V Mower vs. Ryobi 40V Mower: Which One Wins?

The quest for the perfect lawn can be tough, but with the right mower, it doesn’t have to be. Two of the best contenders in the world of electric lawn mowers are the Kobalt 40V Mower and the Ryobi 40V Mower.

The Kobalt 40V Mower and Ryobi 40V Mower are both excellent choices for homeowners looking for an electric lawn mower. Comparing their features can help identify which one is better suited to the user’s specific needs. Thus, it is crucial to look at factors such as cutting swath, deck type, deck adjustment, cutting height adjustment, and cutting range when making a decision.

Let’s take a closer look at the features of each mower to find out.

hart 40v vs ryobi 80v mower
The Ryobi 40V is on average $50 cheaper than the Kobalt 40V mower.

Kobalt 40V Mower vs. Ryobi 40V Mower: Side-By-Side Comparison

FeatureKobalt 40V MowerRyobi 40V Mower
Model NumberKMP 5040-06RY40190-Y
Cut Height Range1.38″ – 3.75″1.5 to 4 in.
Assembled Weight65 lbs44.7 lbs.
Warranty5-year limited3 years
Drive TypeRear wheel driveRear-wheel self-propelled
Best for Weekly Maintenance
Kobalt 40-Volt Brushless Lithium Ion 20-in Cordless Electric Lawn Mower (Battery Included)
$588.88
  • 3-in-1 feature offers mulching, rear bagging, or side discharge capabilities
  • 20-inch steel deck
  • 20-inch cutting width
  • 7-position single lever height adjuster
  • Quiet operation eliminates the need for ear protection
We earn a commission if you make a purchase, at no additional cost to you.
01/17/2024 04:24 am GMT

Kobalt 40V Mower vs. Ryobi 40V Mower: What’s the Difference?

Kobalt and Ryobi are two popular brands in the world of electric lawn mowers, and both offer 40V models that have gained a lot of attention. While both brands boast powerful motors, long battery life, and easy-to-use designs, some key differences between the two models are worth considering before making a purchase.

To assist you in making an informed decision regarding your lawn care requirements, we will be discussing the differences between the Kobalt 40V mower and the Ryobi 40V mower. Let’s explore.

Performance

The Kobalt 40V mower has a 19-1/4″ blade that spins at 2780 RPM under light loads, which is slower than other models tested. However, under heavier loads, the blade tip accelerates by 22.6 MPH, ramping up to 3174 RPM or 181.7 MPH. For cordless mowers, the cutting power is fairly standard. It can handle weekly cuts and wade through a few extra days of growth.

The kitted 40V battery can mow around 1/4 acre on a single charge, with a runtime of about 30 minutes for maintenance mowing. The Kobalt 40V cordless mower is quiet, producing 79 dB(A), and has an adjustable lever throttle for an easy-to-use self-propelled drive. The steel deck is preferred over plastic decks for its durability, and the single-point cutting height adjustment means the user only has to bend over once.

The Ryobi 40V mower has a 20″ deck and a brushless motor that delivers high performance with a longer runtime than previous models. Its dual battery system allows users to power through over an acre of grass without the hassle of a cord.

The mower is compatible with all Ryobi 40V lithium-ion batteries, including the high-capacity 6.0Ah battery that provides extended runtime. Its adjustable cutting height ranges from 1.5 to 4 inches, and the deck is made of lightweight materials for easy maneuverability. The Ryobi 40V mower features a push-button start and 3-in-1 mulching, bagging, and side discharge capabilities.

RYOBI 40V DeWalt 40V
The Kobalt 40V folds compact for easier storage.

Setup Process

The Kobalt 40V mower is simple to assemble with an easy-to-follow manual that takes only a few minutes. After unpacking, users only have to attach the handlebar and grass catcher. The mower is easy to adjust and operate, and users can easily switch between mowing and bagging modes.

The Ryobi 40V mower is also easy to assemble and comes with a detailed manual. Users only have to attach the handle and the grass catcher, and it takes about 5-10 minutes to set up. The mower’s dual battery system is easy to switch between, and the cutting height adjustment is effortless to use.

Design

Due to its durability, the steel deck of the Kobalt 40V mower is preferred over plastic decks. The single-point cutting height adjustment is convenient for users as they only have to set it once. The adjustable lever throttle is easy to use, and the self-propelled drive is efficient. The Kobalt 40V cordless mower is quiet, producing 79 dB, and has a compact design that is easy to maneuver around obstacles.

The Ryobi 40V mower is lightweight and easy to maneuver around obstacles. Its 20″ deck is made of lightweight materials, making it easy to move the mower around the yard. The mower has a push-button start and 3-in-1 mulching, bagging, and side discharge capabilities. The dual battery system provides extended runtime, and the mower is compatible with all Ryobi 40V lithium-ion batteries. The cutting height adjustment ranges from 1.5 to 4 inches, and the mower has a durable design.

Battery Life

The Kobalt 40V mower has an included 40V battery, which lasts 32 minutes for maintenance mowing. While this time will decrease if the user is dealing with a lawn that has gotten overgrown, the drive set at 2.5 MPH enables 11,293 square feet of cutting or 0.26 acres. A 1/4-acre or smaller lawn is just the right size for using just the battery in the kit. However, additional batteries can be purchased to extend the runtime.

Depending on the thickness and height of the grass, the Ryobi 40V mower can offer a running time of approximately 35 minutes by using its 5.0Ah lithium-ion battery. This battery life can mow up to 1/4 acre with a single charge. Additionally, Ryobi offers a variety of batteries with different capacities to extend the runtime as needed.

Care and Storage

Maintaining the Kobalt 40V mower is effortless and comparable to maintaining any other cordless electric lawn mower. Users should avoid getting the motor and battery wet and always store the mower indoors in a dry place. After use, the battery should be removed from the mower and charged fully before storage. The blade should be sharpened once a year, and the underside of the mower should be cleaned after every use.

The Ryobi 40V mower is easy to maintain and store, and its care is similar to that of the Kobalt 40V mower. Keeping the mower and battery dry and storing the mower indoors is recommended. After use, the battery should be removed and charged fully before storage. It is recommended to sharpen the blade annually, and the underside of the mower should be cleaned following each use.

Cutting Area

The Kobalt 40V mower can mow right around 1/4 acre on a single battery charge. With a 19-1/4″ blade, the mower easily cuts through a maintenance load at 2780 RPM or 159.1 MPH blade tip speed. Under heavier workloads, the speed can increase by up to 22.6 MPH, with a top speed of 3174 RPM or 181.7 MPH.

The Ryobi 40V mower can mow up to 1/4 acre with a single charge of the 5.0Ah lithium-ion battery. The mower is equipped with a 20-inch deck that makes cutting large grass areas easier and faster. It also features a 2-in-1 mowing system that offers bagging and mulching capabilities, making it easy to switch between the two without the need for additional tools. Additionally, the mower has a single-lever height adjustment that allows the user to quickly adjust the cutting height.

Best for Larger Lawns
Ryobi Cordless Push Lawn Mower 20 in. 40-Volt with Whisper-Quiet Design
$598.00
  • Brushless motor with load-sensing technology
  • 20-inch cutting deck
  • Mulching or bagging option
  • 7-position single-point height adjustment
  • Telescoping handle with quick-release knobs
We earn a commission if you make a purchase, at no additional cost to you.
01/17/2024 11:45 am GMT

Kobalt 40V Mower vs. Ryobi 40V Mower: 9 Must-Know Facts

  • The Kobalt 40V mower is capable of mowing 1/4 acre per charge of the included 40V battery, which lasts for about 32 minutes for maintenance mowing.
  • With its 40V battery, the Ryobi mower can easily mow up to 1/4 acre on a single charge, providing approximately 35 minutes of usage.
  • The Ryobi 40V mower has several height adjustments, ranging from 1.5 inches to 4 inches.
  • The Kobalt 40V mower is a quiet machine, producing 79 dB during operation, which is safe per OSHA standards.
  • Ryobi 40V mower features a 2-in-1 mowing system that allows for bagging and mulching.
  • The adjustable lever throttle of the Kobalt 40V self-propelled mower provides an easy-to-use feature for the self-propelled drive.
  • Kobalt 40V uses a traditional steel deck, while Ryobi 40V uses a plastic deck.
  • A single-point cutting height adjustment is available in the Kobalt 40V mower, requiring less bending to adjust the height.
  • Both mowers have a push-button start, adjustable handlebars, and a folding design for easy storage.
Hart 40V vs Ryobi 40V
The Ryobi 40V can be used for 42 minutes before recharging.

The Kobalt 40V Mower vs. Ryobi 40V Mower: Pros and Cons

Kobalt 40V Mower ProsKobalt 40V Mower Cons
Good cutting power, handling weekly cuts, and able to push through extra days of growth.Slower than other models when tested under a light load.
The self-propelled drive system is easy to use with an adjustable lever throttle.Shorter runtime of 32 minutes may not be enough for large lawns, but additional batteries can be purchased.
Steel deck construction provides durability and is able to withstand wear and tear.Blade tip speed is mid-pack when tested under a heavy load.
Quiet operation at 79 dB makes it safe to use without ear protection and won’t disturb neighbors.Some mowers with single-point cutting height adjustments can become loose over time.
Ryobi 40V Mower ProsRyobi 40V Mower Cons
Cutting power is strong enough to handle thick grass and larger lawns.The battery life may not be sufficient for larger lawns or if there is excessive overgrowth.
The battery life can last up to 35 minutes, depending on usage.The blade speed may not be as fast as other cordless mowers.
It has a single-point height adjustment system for easy maneuvering.The self-propulsion feature may not be as strong as other models.
It has a large cutting deck size, which can cut more grass at once.

Is a Cordless Lawn Mower Worth It?

Having a cordless option for any landscaping or other homeowner tool is ideal for the freedom of movement It offers. However, there are some features that consumers should consider before committing to a cordless mower such as the Ryobi or Kobalt 40V.

  • Battery Life: The batteries used to operate a cordless mower last significantly shorter than a tank full of gasoline in a traditional mower. Multiple batteries are needed if you own a large property.
  • Overall Cost: Cordless mowers are more expensive up front, with the initial cost plus additional batteries if needed. However, a cordless mower will probably be cheaper than a gas-powered option in the long run.
  • Environmental Impact: Cordless mowers have zero emissions, so their environmental impact is incredibly low compared to a gas-powered mower.
The Kobalt 40V mower, exclusively at Lowes
The Kobalt 40V mower has a large cutting deck size, which can cut more grass at once.

Kobalt 40V Mower and Ryobi 40V Mower: Recent Updates

Kobalt and Ryobi have updated their cordless mowers to be more efficient and user-friendly. Here are some updates they’ve made since February 2023:

Kobalt 40V Mower:

  • Brushless motor: The new motor is more powerful and efficient thanks to its brushless design.
  • Self-propelled option: The self-propelled option is controlled with an adjustable lever throttle.
  • Redesigned battery compartment: The new design makes it much easier to change batteries.

Ryobi 40V Mower:

  • Dual battery system: The dual battery system makes it easier to mow for longer periods without having to swap batteries.
  • Variable speed control: Variable speed control allows you to adjust the speed of the mower to match the conditions.
  • Redesigned deck: The redesigned deck allows for improved airflow, better grass collection, and less clogging.

Kobalt 40V Mower and Ryobi 40V Mower: What’s Next?

Because technology for cordless mowers is always improving, here are some updates we might see in the next six to 18 months for both mowers:

  • Improved battery technology: Lithium-ion battery technology is steadily improving, and we can expect to see even longer battery life and faster charging times in the coming months.
  • Smarter features: Smart features, such as GPS navigation, automatic blade height adjustment, and connectivity to smart home devices, could be available in newer models.
  • More affordable prices: Because the cost of cordless lawn mowers has been steadily decreasing, we can expect to see even more affordable models in the next year or two.

Kobalt 40V Mower vs. Ryobi 40V Mower: Which One Is Better?

The Kobalt 40V mower and Ryobi 40V mower have their own strengths and weaknesses; ultimately, which one is better for you will depend on your specific needs. The Kobalt 40V mower has decent cutting power and can handle weekly maintenance cuts and mid-length grass. Its quiet operation makes it a good option for those who want to mow early in the morning or late at night without disturbing their neighbors. It also has a solid feature set, including an adjustable self-propelled drive and a steel deck. However, it has a relatively short runtime, making it more suitable for those with smaller lawns.

Conversely, the Ryobi 40V mower exhibits a marginally superior cutting performance, boasting a swifter blade speed compared to the Kobalt 40V mower. Additionally, its cutting range is slightly more expansive, rendering it a more suitable alternative for individuals with medium-sized lawns. Moreover, its runtime is longer, making it an optimal choice for those with larger lawns. Nevertheless, some users may find the mower’s noise level to be a disadvantage. Furthermore, the Ryobi 40V mower’s deck is less durable than that of the Kobalt 40V mower.

Ultimately, both mowers are good options for those looking for a battery-powered mower, and the choice between the two will come down to individual preferences. The Kobalt 40V mower may be the better option if you prioritize quiet operation and sturdy construction. If you need a mower with a longer runtime and a larger cutting area, the Ryobi 40V mower may be the better choice. It’s important to consider what features are most important to you before making a decision.

  1. Kobalt 40-Volt Brushless Lithium Ion 20-in Cordless Electric Lawn Mower (Battery Included)
    $588.88
    • 3-in-1 feature offers mulching, rear bagging, or side discharge capabilities
    • 20-inch steel deck
    • 20-inch cutting width
    • 7-position single lever height adjuster
    • Quiet operation eliminates the need for ear protection
    Buy Now

    We earn a commission if you make a purchase, at no additional cost to you.

    01/17/2024 04:24 am GMT
  2. Ryobi Cordless Push Lawn Mower 20 in. 40-Volt with Whisper-Quiet Design
    $598.00
    • Brushless motor with load-sensing technology
    • 20-inch cutting deck
    • Mulching or bagging option
    • 7-position single-point height adjustment
    • Telescoping handle with quick-release knobs
    Buy Now

    We earn a commission if you make a purchase, at no additional cost to you.

    01/17/2024 11:45 am GMT

Up Next

Frequently Asked Questions

Which is better, the Kobalt 40V Mower, or the Ryobi 40V Mower?

The answer to this question depends on your specific needs. The Kobalt 40V Mower and the Ryobi 40V Mower both have similar features, such as a 19.5-inch cutting swath, a steel deck, and a 5 Ah battery. The Kobalt 40V Mower has a longer warranty of 5 years, while the Ryobi 40V Mower has a warranty of 3 years.

Is the Kobalt 40V Mower more powerful than the Ryobi 40V Mower?

No, the Kobalt 40V Mower and the Ryobi 40V Mower have similar power as they have a 40V 5 Ah battery. The brushless motor on both mowers is also designed to maximize power and efficiency. Therefore, there is no significant difference in power between the two mowers.

Which mower has a longer battery life, the Kobalt 40V Mower or the Ryobi 40V Mower?

The Kobalt 40V Mower and the Ryobi 40V Mower have a 40V 5 Ah battery, providing a similar run time. However, the battery life of the mower depends on several factors such as the type of grass, the terrain, and the cutting height. In general, the battery life of both mowers is adequate to mow a lawn of up to 1/4 acre on a single charge.

Is the Ryobi 40V Mower easier to maneuver than the Kobalt 40V Mower?

Yes, the Ryobi 40V Mower is easier to maneuver than the Kobalt 40V Mower. This is because the Ryobi 40V Mower has a self-propelled feature, which makes it easier to push. The self-propelled feature allows the mower to move forward without much effort from the user. The Kobalt 40V Mower, on the other hand, requires the user to push the mower manually, which can be tiring, especially on hilly terrain.

Which mower has a better cutting height range, the Kobalt 40V Mower or the Ryobi 40V Mower?

The Ryobi 40V Mower has a better cutting height range of 1.5 to 4 inches, while the Kobalt 40V Mower has a cutting height range of 1.38 to 3.75 inches. This means that the Ryobi 40V Mower can cut grass taller than the Kobalt 40V Mower.

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