A decent stretch of grass still demands a decent mower, and the right rotary model turns weekend yard work into a calm, predictable job rather than a sweaty chore. From compact cordless units for tight city lawns to gas-powered workhorses built for thick summer growth, this roundup covers six rotary lawn mowers worth a serious look. The goal is straightforward: help match a mower to the yard in front of you, the storage space behind the shed, and the kind of maintenance routine a household can actually stick with.
The Choices Worth Comparing
Einhell GC-EM 1742 42cm Rotary Manual Lawn Mower
Worx WG733.1 20V 14″ Cordless Lawn Mower
Worx WG735 40V 14″ Cordless Lawn Mower
Worx WG745 40V 17″ Cordless Lawn Mower
PowerSmart 18-inch 144cc Gas Push Mower
Earthquake Walk-Behind String Mower 47325
A Breakdown Of The Leading Choices
The Einhell GC-EM 1742 is a manual push mower with a 42 cm cutting deck, the kind of straightforward reel-style machine that needs no battery, no cord, and no fuel to keep a small patch tidy. It suits homeowners with a postage-stamp lawn, a courtyard garden, or a narrow strip beside a driveway, where dragging out anything bigger feels like overkill.
Because there’s no motor doing the work, mowing pace stays slow and steady. For anyone who treats lawn care as light weekend exercise rather than a chore to power through, that tradeoff is part of the appeal.
Strengths Worth Knowing
- Zero running costs once the unit is in the shed, since there’s no fuel, oil, or battery cycle to manage.
- Quiet operation makes it friendly for early morning sessions in shared neighbourhoods.
- Lightweight build means easy storage in a garage corner or garden shed without a dedicated rack.
- The 42 cm width covers a respectable strip per pass for very small lawns.
Things To Consider
- Manual propulsion means pushing through tall, wet grass is a genuine workout rather than a casual stroll.
- Reel-style cutting performs best on shorter, drier grass and struggles with overgrown patches after a holiday.
- Blade maintenance is hands-on, with periodic sharpening typically expected to keep cuts clean.
Who It Suits Best
Owners with very small, flat lawns who want a no-fuss mower and don’t mind putting in a little extra effort per square metre.
Consider Something Else When
The Worx WG733.1 20V 14″ Cordless Lawn Mower suits suburban households who want powered cutting without the gas engine, especially on slightly larger plots.
The Worx WG733.1 is a 20V cordless mower with a 14-inch deck, deliberately trimmed down for tight gardens and small urban yards. A brushless motor (a design that uses electronic controllers instead of carbon brushes, which generally extends motor life and improves efficiency) keeps the deck compact without sacrificing cut quality, and the 2-in-1 design switches between bagging and mulching.
For households stepping away from a heavier electric mower or a temperamental gas unit, the WG733.1 feels like a thoughtful middle ground. The included 5.0 Ah battery covers roughly 3,200 sq. ft. on a charge, which comfortably handles most small-to-medium city lots in a single pass.
A Few Highlights
- Lightweight construction makes it easier to push through narrow side-yard gates and around patio furniture.
- Brushless motor offers efficient battery use and a longer motor service life versus brushed designs.
- 2-in-1 cutting system lets owners switch between collected clippings and a mulched finish without swapping hardware.
Worth Noting
- A single 20V battery limits run time on larger lots, so anyone with more than a third of an acre may need a backup.
- The 14-inch deck means more passes than a wider machine on the same area, adding time to bigger jobs.
Made For
Urban homeowners with smaller lawns who value low noise, easy storage, and a battery they can swap across other Worx tools.
Skip It When
The Worx WG745 40V 17″ Cordless Lawn Mower fits households mowing up to a quarter acre who want fewer passes and longer runtime per session.
The Worx WG735 steps the cordless category up with IntelliCut technology, which automatically adjusts blade torque (the rotational force the motor applies to the blade) based on grass density. That adaptive behaviour matters in spring growth spurts when one strip is sparse and the next is thick, because the mower doesn’t stall on the heavier patches.
The 40V platform with an included 4.0 Ah battery covers up to about a 1/8 acre per charge. For typical suburban lots, that’s enough to mow the whole yard without mid-session battery swaps.
Notable Upsides
- Adaptive torque control prevents bogging down in taller grass, reducing the need to go back over missed spots.
- Airflow-optimised deck design lifts grass upright before cutting for a cleaner finish in fewer passes.
- Compatible with the broader Worx PowerShare battery ecosystem, useful for households already invested in their tools.
- Quieter than most gas mowers, which suits early-morning or evening mowing windows.
Points To Note
- Still a 14-inch deck, so very open lawns will take more total passes than a 17-inch or 18-inch machine.
- Battery life drops noticeably in dense or wet grass, where IntelliCut is working harder.
Right Fit For
Suburban households with mixed grass conditions who want the smart cutting behaviour without stepping up to a wider deck.
A Better Fit Elsewhere
The PowerSmart 18-inch 144cc Gas Push Mower is the better match for properties with consistently thick or tall growth where a gas engine handles the load more comfortably.
The Worx WG745 widens the cordless family with a 17-inch deck and dual 20V batteries running in parallel for 40V total output. That wider cut and stronger battery configuration targets yards up to about a quarter acre, where a smaller mower starts to feel like a time sink.
It’s the same battery platform as the WG735, so households already running Worx tools get genuine platform continuity. The included dual charger means downtime between sessions stays minimal.
Positive Points
- Wider 17-inch deck cuts down pass count on open lawns, shaving real minutes off each session.
- Dual-battery configuration extends runtime and keeps the mower running smoothly across longer jobs.
- No fuel or oil changes, which simplifies seasonal maintenance versus a gas alternative.
Honest Caveats
- The larger deck also means a slightly bigger footprint, so storage space in a tight garage corner needs measuring first.
- Battery investment adds up if the household doesn’t already own compatible packs and chargers.
- For very small lawns, the wider deck can feel unwieldy around tight landscaping beds.
Best Suited To
Active households mowing up to a quarter acre who want cordless convenience without sacrificing coverage area.
Look Elsewhere When
The Worx WG733.1 20V 14″ Cordless Lawn Mower makes more sense for compact city lots where the wider 17-inch deck would be overkill.
The PowerSmart 18-inch mower brings a 144cc 4-stroke OHV engine (an overhead-valve design that typically delivers better fuel economy and cooler running than older side-valve layouts) to homeowners who need real cutting torque without a self-propelled drivetrain. Auto choke and a primer bulb simplify the start sequence, and the steel deck handles rough, uneven patches that would punish lighter materials.
The 18-inch cutting deck and side-discharge layout suit lawns that aren’t fussy about bagging clippings, which means the cut grass stays on the lawn as a natural nutrient return.
Where It Helps
- Steel deck holds up well against rocks, roots, and rough terrain that would dent a plastic shell.
- Auto choke plus primer bulb reduces starting fuss, especially after long storage over the off-season.
- Side-discharge design clears tall grass quickly without bagging stops interrupting the workflow.
- Gas power handles thick, damp growth where cordless mowers tend to bog down.
- 18-inch deck balances coverage with manageable storage size for most sheds.
Possible Compromises
- Gas engines require seasonal oil changes, fuel stabiliser, and spark plug checks.
- Push-only design means physical effort is required on sloped or large lawns.
- Louder operation makes it less suitable for early-morning sessions in noise-sensitive neighbourhoods.
Who Should Grab It
Property owners with thick or uneven turf who prefer the cut-and-go simplicity of a gas engine over battery management.
Reach For A Different Pick When
The Earthquake Walk-Behind String Mower 47325 is the better tool for overgrown fields and brush where a regular mower deck struggles.
The Earthquake Walk-Behind String Mower 47325 isn’t really a lawn mower in the conventional sense. It uses a Hurricane cutting head with heavy-duty line instead of a steel blade, paired with a 160cc 4-cycle Viper engine that chews through brush, tall weeds, and saplings a regular deck would choke on. The 22-inch cutting diameter covers rough terrain fast.
The airless wheels and adjustable handlebar make it manageable across uneven ground where a wheeled lawn mower would catch and stall. For rural lots and overgrown fields, it’s a different category of tool entirely.
A Few Strong Suits
- Handles tall weeds, brush, and overgrown areas that defeat traditional rotary decks.
- Airless wheels roll across rough ground without going flat or catching on hidden debris.
- Adjustable handlebar lets users match the mower to their height for comfortable extended sessions.
- Grab-N-Go bail (a safety bail that engages the cutting head only when held down) keeps operation controlled when navigating tricky terrain.
Where It Is Less Suited
- String cutting head produces a rougher finish than a blade deck, so it’s not the right tool for a manicured lawn.
- Larger footprint and rougher cut mean it doesn’t replace a conventional mower on a tidy suburban yard.
- Gas engine maintenance applies, including fuel management between uses.
Whose Shelf It Belongs On
Rural property owners, smallholders, and anyone reclaiming overgrown sections who need brush-clearing capability beyond a standard mower.
Swap It Out When
The PowerSmart 18-inch 144cc Gas Push Mower suits anyone with a maintained lawn who wants a clean finish rather than a rough cut.
What Matters Most Before Choosing Rotary Lawn Mowers
Yard Size And Cutting Width
Cutting width sets the pace of every session. A 14-inch deck works fine on small city lawns, but anything over a fifth of an acre starts to feel like a long walk. Wider decks like the 17-inch or 18-inch options cut down passes but require more storage space and turning radius. Measure the lawn first, then match the deck to it.
Power Source And Runtime
Cordless mowers keep things quiet and skip fuel handling, but runtime is finite and battery cost adds up on the larger platforms. Gas engines deliver steady torque across long sessions and handle thick growth confidently, though they bring oil changes, spark plug checks, and storage considerations for fuel. For most suburban yards, the runtime of a 40V dual-battery platform tends to match the task, but go gas if the lawn grows fast and rough.
Terrain And Cut Quality
Flat, maintained turf plays nicely with any rotary mower. Uneven ground, slopes, and overgrown areas change the conversation. Airless wheels and adjustable handlebars matter more on rough terrain than horsepower alone. Those wanting a clean, bagged finish should look for 2-in-1 cutting systems and steel decks.
Key Considerations Across These Picks
Common Shopping Slip Ups
Mismatched deck size is the biggest miss, since shoppers often pick the widest mower available without measuring gates, sheds, or turning arcs at landscaping beds. Battery-only households sometimes underestimate how quickly a 20V platform drains on thicker spring grass. Skipping deck material evaluation is another common trap, as plastic shells are lighter but tend to crack where steel holds up.
Where The Extra Money Goes
Higher tiers in this category buy wider cutting decks, dual-battery platforms, and adaptive cutting technology like IntelliCut. Steel decks over plastic, brushless motors over brushed designs, and brand battery ecosystems all add real long-term convenience. For frequent mowers with larger lawns, those upgrades pay off quickly. For occasional small-lawn use, a simpler platform often does the same job.
Wrap Up
The right rotary lawn mower depends less on horsepower than on the lawn in front of the shed. Match the deck width to the yard, the power source to the maintenance routine, and the cut quality to the finish expected. Any of the six picks above handles its intended use case well, so the real decision comes down to honest yard measurements and how much weekend maintenance is welcome.