A strong choice for a hilly yard combines manageable weight with enough cutting width and power for the grass you maintain; it suits homeowners who can safely guide a walk-behind mower on their slopes. The Greenworks 40V 16in Push Lawn Mower leads this group with a listed weight of 37.5 pounds, a battery and charger included, and a stated runtime capacity of up to 1/3 acre under qualifying conditions. Lighter alternatives may be easier to maneuver, while wider or heavier models can cover more lawn per pass but demand more effort to push.
None of these listings establishes a safe slope limit for most models, so check the terrain guidance before mowing. One gas model explicitly rules out slopes above 15 degrees.
The Greenworks 40V 16in Push Lawn Mower is the leading pick because its 37.5-pound listed weight is relatively manageable among these mowers, and it includes a 4.0Ah battery and charger. Its 16-inch cutting width and stated capacity of up to 1/3 acre make it a practical balance for many sloped residential yards. That runtime varies with grass and operator technique, and the listing does not specify a safe slope limit; confirm the manufacturer’s terrain guidance before use.
Our Top Picks
Best OverallAt 37.5 pounds, it is lighter than most listed powered mowers and includes a 4.0Ah battery and charger; stated capacity is up to 1/3 acre.
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Lightest ListedIts listed 13-pound weight makes it the easiest specified powered mower to maneuver, with a compact 13-inch deck and four cutting heights.
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Best Reel OptionLawnMaster LMRM1801 Reel Mower
The 12.94-kilogram manual reel design avoids a motor and batteries, while 10-inch front wheels and an 18-inch deck support lawn maneuvering.
View on Amazon- Battery Compatible HEINPRO 20V Cordless Mower
- Widest Battery Deck Greenworks 80V 21in Mower
Compare the Push Mowers at a Glance
| # | Product | Dimensions | Weight | Wheel Size | Operation Mode | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. Greenworks 40V 16in MowerBest Overall | 50.79"D x 18.9"W x 38.98"H | 37.5 lb | — | Manual | View on Amazon |
| 2 | 2. MZK 20V 13-Inch MowerLightest Listed | 14.17"D x 11.81"W x 24.02"H | 13 lb | 11 in | Manual | View on Amazon |
| 3 | 3. LawnMaster LMRM1801 Reel MowerBest Reel Option | 24.6"D x 10.62"W x 18.11"H | 12.94 kg | 10 in | Manual | View on Amazon |
| 4 | 4. HEINPRO 20V Cordless MowerBattery Compatible | 44.5"D x 15.2"W x 41.1"H | 17.8 lb | — | Manual | View on Amazon |
| 5 | 5. BLACK+DECKER 3-in-1 MowerThree-in-one compact lawn care | 15"D x 7"W x 37"H | 9.9 lb | — | Manual | View on Amazon |
| 6 | 6. BILT HARD 15-Inch Corded MowerCorded small-yard clipping collection | 61"D x 41"W x 19.5"H | — | — | Automatic | View on Amazon |
| 7 | 7. EWORK 23-Inch Reel MowerRegularly trimmed lawn edges | 13.5"D x 23"W x 49"H | — | 10 in | Manual | View on Amazon |
| 8 | 8. PowerSmart EasyCut 18-Inch MowerGas power for thick grass | 27.2"D x 14.3"W x 20.1"H | 58.4 lb | 8 in | Manual | View on Amazon |
| 9 | 9. Greenworks 80V 21in MowerWidest Battery Deck | 67.72"D x 25.63"W x 40.95"H | 68.3 lb | — | Manual | View on Amazon |
| 10 | 10. BILT HARD 21-Inch Gas MowerFlat-yard gas mowing versatility | — | 81.9 lb | 9.5 in | Manual | View on Amazon |
Detailed Reviews: Best Push Mower For Hills

#1 · Best Overall
1. Greenworks 40V 16in Mower
- Dimensions: 50.79"D x 18.9"W x 38.98"H
- Weight: 37.5 lb
- Operation Mode: Manual
Best for: Battery-platform small yards.
Why it ranks #1: At 37.5 pounds, it is lighter than most listed powered mowers and includes a 4.0Ah battery and charger; stated capacity is up to 1/3 acre.
A supplied 4.0Ah battery and charger make the Greenworks 40V mower ready for cordless use, while its 16-inch deck covers a practical swath. Greenworks lists coverage of up to one-third acre per charge, with actual results varying by grass conditions and operator technique.
The single-lever control offers five cutting-height positions, so changing the cut does not require adjusting each wheel separately. Its 2-in-1 system supports mulching or rear bagging, giving buyers a choice in handling clippings. The included battery and charger provide the power components for operation, and compatibility with more than 75 Greenworks 40V tools can be useful for owners of that platform. At 37.5 pounds, it is lighter than steel-deck mowers according to the listing.
- 16-inch cutting deck
- Includes a 4.0Ah battery and charger
- Single-lever, five-position height adjustment
- Mulching and rear-bagging options
- Listed coverage is up to one-third acre per charge and varies with grass and operator technique.
Skip it if you need more than the listed one-third-acre-per-charge coverage; the Greenworks 80V 21-inch mower lists up to one-half acre per charge.
Choose this for a small-yard owner seeking cordless mowing, included power components, and two clipping options. Its stated coverage is conditional on grass and technique, so match the listed one-third-acre figure to your actual mowing needs.
Full product details
| Brand | Greenworks |
|---|---|
| Color | Green |
| Included Components | (1) 40V 16" Cordless Lawn Mower (1) Grass Collection Bag (1) 4.0 Ah Battery (1) Battery Charger (1) Owner's Manual |
| Dimensions | 50.79"D x 18.9"W x 38.98"H |
| Item Weight | 37.5 pounds |
| Manufacturer | Greenworks |
| Part Number | 25322 |
| Manufacturer Warranty Description | 3-year warranty |
| Material | Plastic |
| Model Number | 25322 |
| Operation Mode | Manual |
| Style | 4.0Ah |
| Style Name | 4.0Ah |
| Additional Information | Important information Safety Information Keep out of the reach of children. |
Listed on Amazon as: Greenworks 40V 16in Push Lawn Mower, 4.0 Ah Battery and Charger
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#2 · Lightest Listed
2. MZK 20V 13-Inch Mower
- Dimensions: 14.17"D x 11.81"W x 24.02"H
- Weight: 13 lb
- Wheel Size: 11 in
- Operation Mode: Manual
Best for: Compact cordless yard keeper.
Why it ranks #2: Its listed 13-pound weight makes it the easiest specified powered mower to maneuver, with a compact 13-inch deck and four cutting heights.
A 13-inch deck paired with a brushless motor gives the MZK a compact cutting path and two selectable speeds: 2,800 RPM on Low and 3,400 RPM on High. That combination suits buyers who want cordless mowing with a smaller deck and an adjustable pace for routine lawn care.
Four cutting-height positions span 1.3 to 2.6 inches, allowing a choice of cut within that range as growth changes. The 13-inch deck means more passes across a given area than a wider mower, while the brushless motor offers two RPM settings for choosing between Low and High operation. At 13 pounds, the mower is relatively light to handle and reposition. Its listed operation mode is manual, so it remains a push mower rather than a self-propelled model.
- Brushless motor operates at 2,800 RPM on Low and 3,400 RPM on High
- Four cutting-height settings range from 1.3 to 2.6 inches
- 13-inch deck provides a compact cutting width
- Listed weight is 13 pounds
- The 13-inch deck requires more passes than wider cutting decks.
Skip it if you need a wider cutting path for a large lawn; the Greenworks 40V 16-inch mower cuts a broader swath.
A good fit for buyers maintaining a smaller lawn who value a light, compact cordless push mower and adjustable speed. Its 13-inch deck and 2.6-inch maximum cutting height set clear limits for coverage and cut range.
Full product details
| Brand | MZK |
|---|---|
| Color | Red |
| Dimensions | 14.17"D x 11.81"W x 24.02"H |
| Item Weight | 13 pounds |
| Manufacturer | MZK |
| Part Number | gcj2601 |
| Material | Alloy Steel |
| Model Number | ET2601 |
| Operation Mode | Manual |
| Style | Push Mower |
| Style Name | Push Mower |
| Wheel Size | 11 inches |
Listed on Amazon as: MZK 20V 13-Inch Electric Lawn Mower, Compact Brushless Mower, Red
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#3 · Best Reel Option
3. LawnMaster LMRM1801 Reel Mower
- Dimensions: 24.6"D x 10.62"W x 18.11"H
- Weight: 12.94 kg
- Wheel Size: 10 in
- Operation Mode: Manual
Best for: Motorless small-lawn mowing.
Why it ranks #3: The 12.94-kilogram manual reel design avoids a motor and batteries, while 10-inch front wheels and an 18-inch deck support lawn maneuvering.
A five-blade reel cuts with a scissor-like action, which LawnMaster says avoids ripping or tearing grass blades. The motorless design needs neither gas nor batteries, making this 18-inch push reel mower a simple option for small lawns where manual operation fits the job.
The 18-inch deck and 10-inch front wheels are listed for maneuverability around the lawn, while nine height positions span 1.1 to 2.5 inches. That adjustment range lets the operator select among several cut heights, and the reel mechanism avoids engine or battery operation. As a manual mower, it relies on the user pushing it, a practical boundary to consider on hills or over larger areas. The stated small-lawn focus further helps define its intended scale.
- Five-blade reel provides a scissor-like cut
- Nine cutting positions from 1.1 to 2.5 inches
- 18-inch deck
- Motorless operation requires no gas or batteries
- Manual pushing can demand more effort on hills than powered mowing.
Skip it if you want powered assistance for pushing uphill; the Greenworks 40V 16-inch mower uses a battery-powered cutting system.
A fit for buyers with a small lawn who prefer a motorless reel mower and a choice of nine cut heights. Its manual operation is the key boundary, especially when mowing slopes or covering a larger area.
Full product details
| Brand | LawnMaster |
|---|---|
| Color | orange |
| Dimensions | 24.6"D x 10.62"W x 18.11"H |
| Item Weight | 12.94 kg |
| Manufacturer | Cleva |
| Part Number | LMRM1801.01 |
| Material | Metal, Plastic |
| Model Number | LMRM1801.01 |
| Operation Mode | Manual |
| Style | 18inch |
| Style Name | 18inch |
| Wheel Size | 10 inches |
Listed on Amazon as: LawnMaster LMRM1801 Push Reel Lawn Mower 18-Inch 5-Blade
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#4 · Battery Compatible
4. HEINPRO 20V Cordless Mower
- Dimensions: 44.5"D x 15.2"W x 41.1"H
- Weight: 17.8 lb
- Operation Mode: Manual
Best for: DeWalt battery-platform owners.
Why it ranks #4: At 17.8 pounds, it is light among powered options and works with specified DeWalt 20V MAX batteries, though battery and charger are not included.
Compatibility with DeWalt 20V MAX batteries is the defining feature of this HEINPRO cordless mower, letting owners of listed batteries use the mower within that platform. The listing explicitly says the battery and charger are not included, so this option fits buyers who already have compatible power.
The mower names a broad set of compatible DeWalt battery models, including DCB200, DCB201, DCB203, DCB204, DCB205, DCB206, DCB207, DCB208, DCB210, DCB230, and DCB240. That compatibility can let an owner use an existing battery rather than add a separate battery platform. However, neither battery nor charger comes with the mower, so they must be available separately for operation. Its listed weight is 17.8 pounds, and it is a manual walk-behind mower.
- Compatible with listed DeWalt 20V MAX batteries
- Names multiple compatible battery models
- Cordless mower format
- Listed weight is 17.8 pounds
- Battery and charger are not included.
Skip it if you do not own a compatible DeWalt 20V MAX battery; the Greenworks 40V 16-inch mower includes its battery and charger.
A sensible match for DeWalt 20V MAX owners seeking a cordless push mower and able to supply a compatible battery. Buyers without one must account for the separately excluded battery and charger before mowing.
Full product details
| Brand | HEINPRO |
|---|---|
| Color | Black (Battery & Charger not Included) |
| Dimensions | 44.5"D x 15.2"W x 41.1"H |
| Item Weight | 17.8 pounds |
| Manufacturer | HEINPRO |
| Part Number | HP-DLM34A-0DB |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Model Number | HP-DLM34A-0DB |
| Operation Mode | Manual |
| Style | Walk-Behind Lawn Mowers |
| Style Name | Walk-Behind Lawn Mowers |
Listed on Amazon as: Cordless Lawn Mower Compatible with Dewalt 20V MAX Battery
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#5
5. BLACK+DECKER 3-in-1 Mower
- Dimensions: 15"D x 7"W x 37"H
- Weight: 9.9 lb
- Operation Mode: Manual
Best for: Three-in-one compact lawn care.
Why it ranks #5: Its 9.9-pound listed weight is low, and the compact 12-inch mower deck detaches for trimming and edging; the corded design limits freedom of movement.
The detachable mower deck lets this BLACK+DECKER switch from mowing to string trimming, and the tool also rotates for edging. That three-in-one setup serves buyers who want one corded tool for several small-lawn tasks rather than a conventional mower alone.
A 6.5-amp motor with POWERDRIVE transmission is listed for handling tough weeds and thick grass, while the 12-inch cutting width keeps the mowing path compact. The Automatic Feed Spool system advances line without bumping or manual adjustments, supporting continuous trimming work. Detaching the mower deck converts the tool to string-trimmer use, and the edging function adds another task. Because it is corded, the work area remains limited by cord reach and outlet placement.
- Mows, trims, and edges with one tool
- Detachable mower deck converts it to a string trimmer
- 6.5-amp motor with POWERDRIVE transmission
- Automatic Feed Spool advances line without bumping
- Corded operation limits working range to cord reach.
Skip it if you need to cover a broad lawn without managing a cord; the Greenworks 40V 16-inch mower is cordless and includes a battery.
Choose this for compact properties where mowing, trimming, and edging matter more than a wide mower deck. Its 12-inch cutting width and corded operation make it a poor match for broad, cord-distant areas.
Full product details
| Brand | BLACK+DECKER |
|---|---|
| Color | Orange |
| Included Components | (1) BESTA512 String Trimmer (1) MTD100 Detachable Mower Deck (1) AF-100 Spool (1) Auxiliary Handle (1) Guard |
| Dimensions | 15"D x 7"W x 37"H |
| Item Weight | 9.9 pounds |
| Manufacturer | Black & Decker |
| Part Number | BESTA512CM |
| Manufacturer Warranty Description | 2 year limited warranty |
| Material | Alloy Steel |
| Model Number | 00885911343343 |
| Operation Mode | Manual |
| Style | Corded Lawn Mower |
| Style Name | Corded Lawn Mower |
| Additional Information | Important information Safety Information Cancer and Reproductive Harm |
Listed on Amazon as: BLACK+DECKER Electric Lawn Mower, Weed Eater and Edger 3-in-1 Combo, Corded 12-Inch 6.5 Amp Electric Weed Wacker and Compact Push Mower (BESTA512CM)
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#6
6. BILT HARD 15-Inch Corded Mower
- Dimensions: 61"D x 41"W x 19.5"H
- Operation Mode: Automatic
Best for: Corded small-yard clipping collection.
Why it ranks #6: The 11A motor and five cutting heights from 1 to 3 inches suit small-yard cutting, but its cord can complicate maneuvering around a slope.
A 35-liter grass bag pairs with a 15-inch deck on this BILT HARD corded mower, giving small-yard owners a defined collection setup. Its 11-amp motor reaches 3,300 RPM, while five height positions from 1 to 3 inches let the operator select a cut within that range.
The 14.5-inch steel blade rotates inside the 15-inch deck, and the listing says this setup helps produce a clean cut across common grass types in one pass. Airflow channels in the 9.2-gallon collector pack clippings tightly, reducing how often mowing must stop for emptying. Five cutting heights span 1 to 3 inches. The corded design provides powered operation, but the mower must remain within reach of its power cord, which affects route planning on a lawn.
- 11A motor reaches 3,300 RPM
- 15-inch deck with a 14.5-inch steel blade
- Five cutting-height positions from 1 to 3 inches
- 9.2-gallon collector uses airflow channels to pack clippings
- Its corded design limits mowing range to the reach of the power cord.
Skip it if you need unrestricted cordless movement across a large or sloped lawn; the Greenworks 40V 16-inch mower includes a battery and charger.
This suits owners of small yards who want a corded mower with a collector and adjustable cutting height. The cord defines where it can go, so plan the mowing route and available reach before choosing it.
Full product details
| Brand | BILT HARD |
|---|---|
| Color | Blue |
| Dimensions | 61"D x 41"W x 19.5"H |
| Manufacturer | BILT HARD |
| Operation Mode | Automatic |
| Style | Rotary |
| Style Name | Rotary |
Listed on Amazon as: BILT HARD 15" Corded Electric Lawn Mower, 11A Motor 3300RPM Push Mower with 35L Grass Bag, 5 Height Adjustments (1"-3"), Lightweight & Foldable Handle for Small Yards
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#7
7. EWORK 23-Inch Reel Mower
- Dimensions: 13.5"D x 23"W x 49"H
- Wheel Size: 10 in
- Operation Mode: Manual
Best for: Regularly trimmed lawn edges.
Why it ranks #7: Its 16-inch working width and manual design may suit regularly maintained grass, but the listing excludes tall lawns and overgrown weeds.
A five-blade reel and 16-inch working width define this EWORK manual mower’s role: trimming regularly maintained grass, not reclaiming an overgrown lawn. The listing specifies soft, upright blades and grass under 2–4 inches, making its intended conditions unusually explicit for buyers.
Although the title calls it a 23-inch mower, the product information distinguishes a 23-inch maximum width from a 16-inch working width. Its five-blade reel uses wear-resistant 65Mn steel, and the 10-inch wheels are listed in the specifications. As a manual reel mower, it requires the operator to push it and is limited by the stated grass conditions. The manufacturer says it is unsuitable for excessively tall lawns and directs users toward other tools for tall grass or overgrown weeds.
- Five-blade manual reel
- 16-inch working width
- Reel blades use wear-resistant 65Mn steel
- 10-inch wheels
- Not suitable for excessively tall lawns or overgrown weeds.
Skip it if you need to cut tall grass or overgrown weeds; the PowerSmart 18-inch gas mower is listed for tall, thick grass.
This fits buyers who regularly mow a small lawn with soft, upright grass and want a manual reel mower. Its 16-inch working width and stated height limits make it unsuitable for overgrowth.
Full product details
| Brand | EWORK |
|---|---|
| Color | Red |
| Dimensions | 13.5"D x 23"W x 49"H |
| Manufacturer | EWORK |
| Part Number | EK-HRM40A-R |
| Model Number | EK-HRM40A-R |
| Operation Mode | Manual |
| Style | Cylinder |
| Style Name | Cylinder |
| Wheel Size | 10 inches |
Listed on Amazon as: 23-Inch Push Reel Lawn Mower with 5-Blade Reel Mower for Lawn Care
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#8
8. PowerSmart EasyCut 18-Inch Mower
- Dimensions: 27.2"D x 14.3"W x 20.1"H
- Weight: 58.4 lb
- Wheel Size: 8 in
- Operation Mode: Manual
Best for: Gas power for thick grass.
Why it ranks #8: The 144cc gas engine and 18-inch steel deck offer powered cutting, but its 58.4-pound weight is a drawback when pushing on hills.
A 144cc four-cycle OHV engine with auto choke and a primer structure gives this PowerSmart push mower a gas-powered starting setup aimed at straightforward starts. Its 18-inch steel deck and side discharge make it a candidate for buyers who need to keep moving through taller, thicker grass.
The side-discharge outlet sends clippings away while mowing, which the listing identifies as useful for continuing through tall, thick grass. A dual-lever system provides five cutting-height positions, letting the operator choose a height without relying on a single fixed setting. The 18-inch steel deck offers a wider cut than compact models, but the mower weighs 58.4 pounds, a consideration when pushing or repositioning it. Its operation is manual, and the engine is a 144cc four-cycle design.
- 144cc four-cycle OHV engine
- Auto choke and primer structure support starting
- 18-inch steel deck
- Five-position height adjustment and side discharge
- At 58.4 pounds, it is heavier to push and reposition than compact electric mowers.
Skip it if you want a motorless mower without engine starting; the LawnMaster LMRM1801 reel mower operates without gas or batteries.
This suits buyers who want a gas push mower with side discharge for grass the listing describes as tall or thick. Its 58.4-pound weight and manual pushing operation matter on slopes or wherever frequent repositioning is required.
Full product details
| Brand | PowerSmart |
|---|---|
| Color | red |
| Dimensions | 27.2"D x 14.3"W x 20.1"H |
| Item Weight | 58.4 pounds |
| Manufacturer | Amerisun Inc. |
| Part Number | 101020392 DB8618C |
| Manufacturer Warranty Description | TWO YEARS LIMITED WARRANTY |
| Material | Alloy Steel |
| Model Number | DB8618C |
| Operation Mode | Manual |
| Style | 144cc 4-Cycle OHV Engine |
| Style Name | 144cc 4-Cycle OHV Engine |
| Wheel Size | 8 inches |
Listed on Amazon as: PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc 4-Cycle Engine, Walk-Behind Push Lawn Mower, Side Discharge, 5-Position Height Adjustment, Ideal for Small Yards
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#9 · Widest Battery Deck
9. Greenworks 80V 21in Mower
- Dimensions: 67.72"D x 25.63"W x 40.95"H
- Weight: 68.3 lb
- Operation Mode: Manual
Best for: Wide-cut cordless lawn coverage.
Why it ranks #9: Its 21-inch steel deck and included 4.0Ah battery support up to 1/2 acre per charge, but the listed 68.3-pound weight is substantial on slopes.
A 21-inch steel deck and included 4.0Ah battery give the Greenworks 80V mower a broad cordless setup, with listed coverage of up to one-half acre per charge. Its brushless motor and four clipping modes add flexibility for buyers maintaining larger lawns without gas operation.
The four-in-one system offers mulching, bagging, side discharge, or turbo leaf pickup, so the mower can handle clippings in several listed ways. Its brushless motor is described as providing more torque and a longer lifespan, while the 21-inch steel deck supports cutting wider swaths than compact models. An LED headlight supports mowing in low-light conditions, and the 4.0Ah battery and rapid charger are included. At 68.3 pounds, its weight is relevant when pushing or repositioning it.
- 21-inch steel deck
- Includes a 4.0Ah battery and rapid charger
- Four modes: mulch, bag, side-discharge, and turbo leaf pickup
- LED headlight supports mowing in low-light conditions
- At 68.3 pounds, it is a heavy push mower to reposition.
Skip it if you prioritize a lightweight mower for frequent repositioning; the MZK 20V 13-inch mower weighs 13 pounds.
A match for buyers seeking cordless coverage on a larger lawn, with four ways to handle clippings and a headlight. Its 68.3-pound weight is a meaningful consideration when pushing it on slopes.
Full product details
| Brand | Greenworks |
|---|---|
| Color | Green&Black |
| Dimensions | 67.72"D x 25.63"W x 40.95"H |
| Item Weight | 68.3 pounds |
| Manufacturer | Greenworks |
| Part Number | MO80L415 |
| Material | Plastic, Stainless Steel |
| Model Number | MO80L415 |
| Operation Mode | Manual |
| Style | Power |
| Style Name | Power |
Listed on Amazon as: Greenworks 80V 21in Push Lawn Mower, 4.0 Ah Battery and Charger
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#10
10. BILT HARD 21-Inch Gas Mower
- Weight: 81.9 lb
- Wheel Size: 9.5 in
- Operation Mode: Manual
Best for: Flat-yard gas mowing versatility.
Why it ranks #10: Although its 201cc engine and 21-inch deck offer broad cutting capability, the listing specifically says it is not designed for slopes over 15 degrees.
An explicit slope limit is crucial here: BILT HARD says this mower is not designed for hilly terrain or slopes above 15 degrees. Its 201cc engine and 21-inch, three-in-one deck offer broad gas mowing capability, but the maker’s terrain warning rules it out for many hillside jobs.
The 21-inch steel deck supports mulching, side discharge, and rear bagging, letting the operator choose among three clipping-handling methods. Its 201cc four-cycle OHV engine is specified at 9.0 ft-lb of torque, and the no-choke, no-primer design is listed as supporting quick starts. Eight cutting-height positions provide adjustment for different cut preferences. At 81.9 pounds, it is a substantial push mower, and the manufacturer specifically excludes hilly terrain and slopes over 15 degrees.
- 201cc four-cycle OHV engine rated at 9.0 ft-lb torque
- 21-inch steel deck
- Mulching, side discharge, and rear bagging
- Eight cutting-height positions
- The manufacturer says it is not designed for hills or slopes over 15 degrees.
Skip it if you mow hilly terrain or slopes over 15 degrees; the LawnMaster LMRM1801 is a manual reel option for small lawns.
This is for buyers mowing flatter lawns who want a 21-inch gas mower with three clipping options and adjustable height. Do not choose it for hills or slopes above the stated 15-degree limit.
Full product details
| Brand | BILT HARD |
|---|---|
| Color | Azure |
| Item Weight | 81.9 pounds |
| Operation Mode | Manual |
| Style | 201cc, 14" Wheel |
| Style Name | 201cc, 14" Wheel |
| Wheel Size | 9.5 inches |
Why a mower that cuts well can still be wrong for a hill
A mower can have ample cutting power and still be a poor choice for a slope if its weight or stated terrain limits work against safe control. The clearest warning in this group belongs to the BILT HARD 21-Inch Gas Mower: its listing says it is not designed for hilly terrain or slopes above 15 degrees. That limit should not be treated as proof that other models are safe on steeper ground; their supplied details do not give comparable slope ratings.
A second failure mode is choosing a manual reel mower for grass it cannot handle: the EWORK 23-Inch Reel Mower is specified for regularly mowed lawns with grass under 2–4 inches, not tall grass or overgrown weeds. On slopes, avoid assuming that a wider deck or stronger engine compensates for poor footing or difficult control.
Check the manual for the precise model, keep to the manufacturer’s terrain instructions, and do not mow a slope you cannot safely traverse.
Check the whole cutting width before choosing a reel mower
The EWORK 23-Inch Reel Mower’s 23-inch maximum width is not its working cutting width: its listing specifies a 16-inch working width. That difference matters when estimating how many passes a lawn needs, especially on a slope where extra turns and repositioning can add effort. The LawnMaster LMRM1801 Reel Mower, by contrast, is listed with an 18-inch deck and 10-inch front wheels, while its product title identifies it as an 18-inch mower.
Do not compare headline or maximum dimensions across listings as if they all describe the same cutting measurement. Reel mowers also have a specific grass-use restriction: EWORK says its model is for regularly cut, soft, upright blades and not tall lawns or weeds.
For uneven or overgrown sections, confirm what the product can cut and consider whether the extra passes and manual pushing suit your terrain.
How to Choose a Push Mower for Hills
Weight and maneuverability
Look first for a weight you can control while pushing and turning on your specific terrain. Listed weights range from 9.9 pounds for the BLACK+DECKER 3-in-1 Mower and 13 pounds for the MZK 20V 13-Inch Mower to 37.5 pounds for the Greenworks 40V 16in Mower, 58.4 pounds for the PowerSmart EasyCut 18-Inch Mower, and 68.3 pounds for the Greenworks 80V 21in Mower. The lighter end may better suit smaller slopes and frequent turns, while heavier machines offer different deck and power specifications but require more effort to push.
Weight alone does not establish safe slope handling; check terrain guidance and assess your footing.
Cutting width and lawn coverage
Choose a cutting width that balances fewer passes against how easily you can steer around slopes, obstacles, and narrow areas. Listed mower widths include 12 inches for the BLACK+DECKER 3-in-1 Mower, 13 inches for the MZK 20V 13-Inch Mower, 16 inches for the Greenworks 40V 16in Mower, 18 inches for the LawnMaster LMRM1801 Reel Mower, and 21 inches for the Greenworks 80V 21in Mower. EWORK lists a 23-inch maximum width but only a 16-inch working width, so distinguish those figures.
Smaller decks can favor compact lawns and maneuvering; wider decks can cover ground faster on open areas, provided their added size and weight remain manageable.
Power source and operating limits
Match the power source to your route across the yard and to the maintenance your lawn demands. Battery options include the Greenworks 40V 16in Mower, which comes with a 4.0Ah battery and charger, and the HEINPRO 20V Cordless Mower, which is compatible with listed DeWalt 20V MAX batteries but excludes battery and charger. Corded models include the BILT HARD 15-Inch Corded Mower and BLACK+DECKER 3-in-1 Mower; their cords can restrict movement.
Reel models avoid batteries and engines but have grass-height limitations, while gas models add engine power and considerable listed weight. Battery-powered suits buyers seeking cordless operation; a reel mower favors maintained grass and a corded model requires a usable outlet and routing plan.
Which Push Mower Fits Your Sloped Yard?
For a balance of manageable listed weight, cordless operation, and included battery equipment, choose the Greenworks 40V 16in Mower: it weighs 37.5 pounds and includes a 4.0Ah battery and charger. If minimizing specified weight is the priority, the 13-pound MZK 20V 13-Inch Mower is a compact alternative, though its listed details do not establish runtime or slope limits. For a maintained lawn and a motorless design, consider the LawnMaster LMRM1801 Reel Mower; avoid the EWORK 23-Inch Reel Mower if your grass grows tall or becomes overgrown.
The Greenworks 80V 21in Mower offers a wider deck but weighs 68.3 pounds. Do not select the BILT HARD 21-Inch Gas Mower for slopes above 15 degrees, which its listing explicitly excludes.
Frequently Asked Questions
How steep a slope can a walk-behind push mower safely handle?
There is no universal safe slope limit: it depends on the mower and its manufacturer’s guidance. Check the manual or product listing before mowing, and do not assume a mower is suitable because it is walk-behind. For example, the BILT HARD 21-inch gas mower listing excludes slopes above 15 degrees.
Should I mow across a hill or up and down it?
Follow the mower manufacturer’s instructions for the specific machine and terrain. Mowing direction can affect footing and control, so do not use a general rule as a substitute for the manual. If the ground feels unstable, slippery, or difficult to manage safely, stop and choose another approach to lawn care.
When is a push mower unsuitable for a sloped lawn?
A push mower is unsuitable when the slope exceeds the manufacturer’s stated limit or you cannot keep stable footing and control. Also avoid mowing when the terrain is slippery or otherwise unsafe. The listings here do not provide safe slope limits for most models, so verify guidance rather than inferring suitability from weight or power.
What should I check before choosing a cordless mower?
Check whether a battery and charger are included, then consider cutting width and the listed capacity alongside your lawn’s needs. The Greenworks 40V includes a 4.0Ah battery and charger and is stated to handle up to 1/3 acre. Runtime varies with grass and operator technique, so that capacity is not a runtime guarantee.
Is a reel mower a good choice for tall or overgrown grass?
A reel mower is better considered for maintained grass than for tall or overgrown growth. The article’s guidance specifically cautions against the 23-inch EWORK reel mower when grass grows tall or becomes overgrown. Check the mower’s intended use and your lawn’s condition before choosing a motorless reel design.
Final Words
For many sloped residential yards, the Greenworks 40V 16-inch mower is the practical lead choice: its listed 37.5-pound weight is relatively manageable among these options, and it includes a battery and charger. Confirm manufacturer terrain guidance before using it, since its listing gives no safe slope limit. Choose the 13-pound MZK if minimizing specified weight matters most, or a reel mower for maintained grass; avoid the BILT HARD 21-inch gas model above its stated 15-degree limit.

