Best Wide-Cut Push Mowers for Faster Lawn Mowing
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The widest push mower in our product set is the EGO Power+ LM2112, whose listing gives a 21-inch cutting width, and the Greenworks 60V 21-inch model, whose title also says 21 inches. A wider deck cuts more grass in each pass, so it finishes a lawn in fewer trips. This guide ranks eight push mowers by the cutting width their listings state, then explains what the extra width costs in weight, storage and maneuvering. Where a listing gives a width only in its title or only in its specifications, the guide notes which one it used.
Quick answer
- The EGO LM2112 lists a 21-inch cutting width in its specifications, and it includes a 56V 4.0Ah battery and charger.
- The Greenworks 60V 21-inch lists 21 inches in its title and 20.28 inches in its specifications, with a 5.0Ah battery and charger.
- The SENIX gas mower and the Scotts 20-inch reel mower are the next widest, at 20 inches each.
- For a small yard, a 16-inch deck such as the MZK or the Greenworks 40V 16-inch is often easier to store and steer, even though it takes more passes.
Why cutting width matters
Cutting width is the strip of grass the mower cuts in one pass. Double the width and you can, in principle, halve the number of passes on the same lawn. In practice the gain is smaller, because you still have to turn at the ends of each row and go around beds, trees and edges. The wider the deck, the bigger the turn radius, and the harder it is to get into the corners of a small lawn.
Width also changes the weight. A wider deck usually means a heavier mower, because the steel or poly deck and the drive parts grow with it. The listings in this set show that: the 60V Greenworks weighs 59.5 pounds, the EGO’s listing weight is not stated, and the 40V 16-inch Greenworks weighs 37.5 pounds. A heavier mower is harder to push up a slope and harder to lift into a truck or shed.
Storage is the last factor. A 21-inch mower takes more floor space than a 16-inch one. The EGO’s product dimensions in its listing are 67.5 inches deep and 22.4 inches wide, and the 60V Greenworks lists 68.89 inches deep and 25.63 inches wide. Measure the space you have before you buy the widest deck.
The eight push mowers ranked by stated width
The table uses only the values in each listing, with title and specification figures kept separate. “Not stated” means the listing did not give that figure in the bullets reviewed.
| Rank | Mower | Width in title | Width in specifications | Power source |
|---|---|---|---|---|
| 1 | EGO Power+ LM2112, 56V | Not in title | 21 inches | Battery, 56V 4.0Ah included |
| 2 | Greenworks 60V 21-Inch | 21 inches | 20.28 inches | Battery, 60V 5.0Ah included |
| 3 | SENIX 20-Inch Gas Push Mower | 20 inches | 20 inches | Gas, 144cc 4-cycle |
| 4 | Scotts 2000-20S 20-Inch Reel Mower | 20 inches | 20 inches | Manual reel |
| 5 | PowerSmart EasyCut 18-Inch | 18 inches | 18 inches | Gas, 144cc 4-cycle |
| 6 | American Lawn Mower 18-Inch Reel | 18 inches | 18 inches | Manual reel |
| 7 | Greenworks 40V 17-Inch | 17 inches | 16.14 inches | Battery, 40V 4.0Ah included |
| 8 | Greenworks 40V 16-Inch | 16 inches | 15.67 inches | Battery, 40V 4.0Ah included |
The table shows two points. The first is that the EGO and the 60V Greenworks are the only powered mowers at 20 inches or wider, and the SENIX and Scotts reel are the next widest. The second is that the listed widths sometimes differ between the title and the specification, most noticeably for the 60V Greenworks and the 40V models. When the two differ, the difference is small, but it is worth checking in the full listing.
Roundup: the widest push mowers
EGO Power+ LM2112 Electric Push Mower, 21-Inch
The EGO LM2112 is the widest powered push mower in this set, with a 21-inch cutting width in its specifications. The listing title does not state the width. It includes a 56V 4.0Ah ARC lithium battery and charger. Its bullets say the battery gives up to 35 minutes of runtime on a single charge, and the mower delivers up to 6.0 foot-pounds of cutting torque. The seven height settings run from 1.25 to 4 inches.
It suits a flat, larger lawn for a buyer who wants the widest powered deck and a battery included, and who has room to store a larger mower.
Greenworks 60V 21-Inch Push Lawn Mower with Self-Sharpening Blades
The Greenworks 60V model is titled as a 21-inch mower, though its specifications list a cutting width of 20.28 inches. It includes a 5.0Ah battery and charger and describes a 3200 RPM blade speed that the listing says matches a 150cc gas mower. Its bullets describe dual self-sharpening blades that adjust power for tall, wet or thick grass, and a steel deck with an IPX4 waterproof rating.
It is the heaviest powered mower in the set, at 59.5 pounds. It suits a buyer who wants a wide deck with a steel build, and who can handle the weight on the lawn.
SENIX 20-Inch Gas Push Mower with 144cc Engine
The SENIX is the widest gas mower in this set, at 20 inches. Its 144cc 4-cycle engine and 20-inch deck are its main specifications, and the bullets describe a lightweight, slim body. The listing says it has 7-inch wheels for traction on hills and rugged ground, and it names a 20-inch width for small yards and dog runs.
The weight is 39.3 pounds, which is lighter than either of the 21-inch models. It suits a buyer who wants a wide gas deck without the weight of the 60V model.
Scotts 2000-20S 20-Inch Push Reel Lawn Mower
The Scotts listing gives a 20-inch cutting width with a five-blade ball-bearing reel. It is a manual mower with no motor, battery, cord or fuel. The listing gives a height adjustment from about 1 to 3 inches and describes heat-treated alloy steel blades and an ergonomic, cushioned handle.
It weighs 26.9 pounds, which makes it the lightest 20-inch option in the set. It suits a flat lawn of fine grass that you mow often. It is not built for tall or wet growth.
PowerSmart EasyCut 18-Inch Gas Push Mower
The PowerSmart is an 18-inch gas mower with a 144cc 4-cycle overhead-valve engine and an 18-inch steel deck. Its listing describes an easy-start system with auto choke, and a side-discharge chute for thick grass. The height range is five positions from 1.5 to 3.9 inches. It weighs 58.4 pounds.
Its width is narrower than the 20- and 21-inch models, but the gas engine gives it more power than a battery mower of the same width. It suits a buyer who wants a mid-width gas mower.
American Lawn Mower 1815-18 18-Inch Push Reel Lawn Mower
This reel mower has an 18-inch width and five blades. The listing gives a height range from 1/2 inch to 2-3/4 inches and names a five-year manufacturer protection plan. It weighs 27 pounds and has no motor, battery or fuel.
It suits a flat, small-to-medium lawn of fine grass that you cut often. Its 18-inch width is the same as the PowerSmart’s, with none of the engine upkeep.
Greenworks 40V 17-Inch Push Lawn Mower
The Greenworks 40V 17-inch model is titled as a 17-inch mower and listed at 16.14 inches in its specifications. It includes a 4.0Ah battery and charger, runs up to 35 minutes on a charge, and offers mulching or bagging. Its single lever gives six cutting heights.
It is the mid-width battery option in this set. It suits a small to medium lawn where a 21-inch deck would be too much to store or steer.
Greenworks 40V 16-Inch Push Lawn Mower
The narrowest powered mower in this set is the Greenworks 40V 16-inch model, with a title width of 16 inches and a specification width of 15.67 inches. It includes a 4.0Ah battery and charger. Its title says it cuts up to one-third of an acre on a full charge, with results that vary by grass and technique, and it weighs 37.5 pounds.
It suits a small lawn where a narrow deck is easier to steer around beds, and at 37.5 pounds it is the lightest powered option with a stated weight in this set.
In-depth look: the EGO LM2112 at 21 inches
For a buyer who wants the widest powered deck with a battery included, the EGO listing is the one to read in full. Its width is stated in the specifications rather than the title, so it is the one figure to confirm in the full listing. The listing gives 21 inches of cutting width, a seven-position height range from 1.25 to 4 inches, and a 56V 4.0Ah ARC lithium battery with charger in the box.
The torque figure of 6.0 foot-pounds is the number to watch for thick grass, because a wide deck with low torque can bog down. The listing describes this as cutting torque that the maker says exceeds gas lawn mowers. The runtime is up to 35 minutes on one pack, which covers a flat lawn of modest size in a session but may need a second pack for a bigger one.
The listing describes a brushless motor with low vibration and long runtime. It does not state the cutter-deck material in the bullets reviewed, and it does not state the weight, so check those in the full listing before you plan how you will move the mower.
Close alternatives in this set: the Greenworks 60V is the closer match if you want steel construction and self-sharpening blades, and the SENIX is the closer match if you want a gas engine at 20 inches.
How to choose the width for your lawn
Start with the lawn’s shape and size. A large open rectangle suits the 21-inch models, because the mower can run long rows with few turns. A small lawn with many beds suits the 16-inch or 17-inch models, because the mower can turn in a tight space and reach the corners.
Then check the power you need. A wide deck asks more of the motor or engine, and a battery mower with a wide deck needs enough runtime to finish the lawn. The gas models give more power per pound, but they need fuel and oil. The reel mowers give the cleanest cut on fine grass, but they are not built for thick growth.
Finally, plan the storage. The EGO and the 60V Greenworks have large product dimensions, so measure the shed or garage before you order. A 16-inch or 17-inch battery mower fits a smaller space.
Mistakes to avoid when choosing the widest deck
- Buying the widest deck for a small, bed-heavy lawn. The extra width does not help where the mower must turn often.
- Mixing up title and specification widths. The 60V Greenworks and the 40V models give slightly different figures in each place.
- Forgetting the weight. A 21-inch battery mower can weigh close to 60 pounds, which is hard to lift into a vehicle.
- Ignoring the runtime. A wide deck covers more ground per pack, but one pack may not finish a large lawn.
- Choosing a reel mower for thick or tall grass. A wide reel is still a reel, and it cuts poorly on long growth.
FAQ
Which push mower is the widest in this set?
The EGO LM2112 has a 21-inch cutting width in its specifications. The Greenworks 60V 21-inch has 21 inches in its title and 20.28 inches in its specifications.
Is a wider deck always faster?
A wider deck covers more ground per pass, so it usually finishes an open lawn sooner. On a small or bed-heavy lawn, the turns and the extra weight can cancel out the gain.
Which wide mower is the lightest?
Among the 20-inch and wider options, the Scotts reel mower is the lightest at 26.9 pounds. Among powered mowers, the SENIX gas mower at 39.3 pounds is lighter than either 21-inch model.
Are batteries included with the wide battery mowers?
Yes. The EGO LM2112 includes a 56V 4.0Ah battery and charger, and the Greenworks 60V includes a 5.0Ah battery and charger.
What is the narrowest powered option?
The Greenworks 40V 16-inch model is the narrowest powered mower in the set, with 16 inches in its title and 15.67 inches in its specifications.
Bottom line
For the widest cut in this set, choose the EGO LM2112 if you want a 21-inch deck with its battery and a clear width in both places in the listing. Choose the Greenworks 60V if you want steel construction and the self-sharpening blades, and be aware its title and specification widths differ. For a smaller lawn, a 16-inch or 17-inch battery mower is easier to store and turn. Confirm the weight and storage size in each full listing before you order.
For a related comparison, read 13 in 11 Amp Corded Electric Walk Behind Push Mower Options and Greenworks 48V 17-Inch Push Mower Review.
