Greenworks vs LawnMaster Lawn Mowers: Which Brand Fits You?
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When comparing a greenworks vs LawnMaster lawn mower, you face two distinct approaches to cutting grass. Both brands offer push models suitable for residential yards. The primary difference lies in their power source. Greenworks uses a 40V battery system for automated cutting. LawnMaster relies on a manual reel design that requires physical effort. Understanding these specs helps you pick the right tool for your lawn size and fitness level.
Key differences
| Aspect | Greenworks 40V 16-Inch Push Lawn Mower | LawnMaster 20-Inch Manual Push Reel Mower |
|---|---|---|
| Power Source | 40V cordless battery | Manual reel (human power) |
| Cutting Width | 16 inches | 20 inches |
| Drive Type | Push | Push |
| Cutting Height Positions | 5 positions | 9 positions |
| Mowing Function | 2-in-1 (mulch and bag) | Not listed |
| Weight | 37.5 pounds | Not listed |
Which one should you choose?
Choose Greenworks 40V 16-Inch Push Lawn Mower if
- You want a battery-powered mower that cuts without physical exertion.
- You need a mulching or bagging system for grass clippings.
- You prefer a lighter deck that is 35% lighter than steel models.
Choose LawnMaster 20-Inch Manual Push Reel Mower if
- You want a wider 20-inch cutting deck to cover more ground per pass.
- You prefer a motorless design that requires no batteries or charging.
- You want finer height adjustments with 9 distinct cutting positions.
Verdict: Choose the Greenworks model if you prioritize automated cutting and mulching capabilities. Pick the LawnMaster reel mower if you want a wider cut and prefer a manual, eco-friendly approach. Your choice depends on whether you value battery power or a broader, motorless blade.
Greenworks vs LawnMaster Comparison
Power Source
Greenworks uses a 40V cordless battery system to power its motor. You get automated cutting without gas or cords. The package includes a 4.0 Ah battery and charger for immediate use. LawnMaster uses a manual reel design with no motor. It requires no gas, batteries, or electricity. You push the mower to engage the steel blades. This makes it environmentally friendly and free from energy costs. Greenworks offers power for larger tasks. LawnMaster offers simplicity and zero energy dependency for small yards.
Cutting Width
The Greenworks 40V model features a 16-inch cutting deck. This width is suitable for smaller residential lawns. It allows for precise maneuvering around obstacles and tight spaces. The LawnMaster 20-Inch model provides a 20-inch cutting width. This wider deck covers more ground per pass. It can reduce the time needed for larger areas. The four-inch difference in width is significant for efficiency. You should choose the Greenworks for tight spaces. Choose the LawnMaster if you want to cover more area with each push.
Height Adjustment
Greenworks offers five cutting height positions via a single lever. This allows you to adjust the deck height quickly for different grass conditions. The specific range is not listed in the provided data. LawnMaster provides nine cutting positions ranging from 1.3 inches to 2.6 inches. This gives you finer control over the cut height. The manual reel design ensures a scissor-like cut without tearing grass blades. You get more granular options with the LawnMaster. The Greenworks offers quicker adjustments with fewer steps.
Mowing Function
The Greenworks mower supports a 2-in-1 system. You can mulch clippings back into the lawn or use a rear bag to collect them. This versatility helps manage grass clippings based on your preference. The LawnMaster is a push reel mower. It does not include bagging or mulching attachments in the provided data. It cuts the grass and leaves the clippings on the lawn. This is ideal for natural nutrient return. You get more disposal options with the Greenworks. The LawnMaster relies on natural grass management.
Weight and Maneuverability
The Greenworks mower weighs 37.5 pounds. It is noted as 35% lighter than steel deck mowers. This makes it easier to lift and store. The LawnMaster is a manual reel mower. Its weight is not listed, but it lacks a motor and battery. This typically makes it lighter than powered models. It features 10-inch front wheels for easy navigation. The Greenworks has a larger footprint with dimensions of 50.8 inches in length. The LawnMaster is more compact at 27.1 inches in length. You get easier storage with the LawnMaster.
Which Cordless Mower Fits Your Lawn
Small yard owners wanting automated cutting
The Greenworks 40V model provides motorized cutting for a 16-inch deck. Its 4.0 Ah battery handles up to one-third of an acre. You get mulching and bagging options with five height settings. The 37.5-pound weight is 35% lighter than steel decks. This battery also works with over 75 other Greenworks tools.
Eco-conscious users with flat terrain
The LawnMaster reel mower requires no batteries or gas. Its 20-inch cutting width covers more ground per push than the Greenworks. The scissor-like cut protects grass health. You adjust height across nine positions between 1.3 and 2.6 inches. The manual design eliminates charging time and battery replacement costs entirely.
Buyers needing wide coverage without power
You get a 20-inch steel blade deck that cuts wider than the 16-inch Greenworks option. The manual reel design offers zero maintenance for motors or batteries. Nine height settings allow precise trimming. The 10-inch front wheels aid maneuverability. This model suits those who prefer physical effort over electrical systems for smaller, flat lawns.
The products compared
Greenworks 40V 16-Inch Push Lawn Mower
Best for: small lawns needing lightweight cordless mowing
- Power Source
- Cordless
- Cutting Width
- 16 in
- Voltage
- 40V
- Drive Type
- Push
- Battery Capacity
- 4.0 Ah
- Cutting Height
- 5 position
View on Amazon: Greenworks 40V 16-Inch Push Lawn Mower Affiliate link
This Greenworks 40V push mower offers a 16-inch cutting width and includes a 4.0 Ah battery and charger. It weighs 37.5 pounds, making it significantly lighter than steel deck alternatives. You get five height positions and a 2-in-1 mulching or bagging system. It is designed for small lawns up to one-third acre. This model suits users who want a lightweight, easy-to-store cordless option.
Pros
- Includes 40V 4.0 Ah battery and charger
- Weighs 37.5 pounds for easy handling
- 5-position single lever height adjustment
- 2-in-1 mulch and rear bagging system
Cons
- 16-inch cutting width is narrow for large yards
- Push drive requires manual effort
- 3-year warranty is shorter than premium competitors
Good fit if
- You have a small lawn under one-third acre
- You need a lightweight mower for storage
- You want a complete kit with battery and charger
Skip if
- You have a large lawn over one-third acre
- You prefer self-propelled ease on hills
- You need a wider 20-inch cutting path
Verdict: Greenworks 40V 16in Push Mower is a compact solution for small yards. It fits buyers who prioritize light weight and a complete battery kit over cutting width or self-propelled power.
LawnMaster 20-Inch Manual Push Reel Mower
Best for: small, flat lawns seeking quiet mowing
- Power Source
- manual reel
- Cutting Width
- 20 in
- Drive Type
- push
- Cutting Height
- 1.3-2.6 in, 9 positions
- Application
- Lawn
- Dimensions
- 27.1 × 18.2 × 10.6 inches
View on Amazon: LawnMaster 20-Inch Manual Push Reel Mower Affiliate link
This LawnMaster model is a push reel mower with a 20-inch cutting width. It uses a scissor-like 5-blade design for a clean cut without ripping grass. You adjust the height across 9 positions, ranging from 1.3 to 2.6 inches. The unit requires no gas or batteries, relying solely on manual power. It features durable steel blades and 10-inch front wheels for maneuverability around your lawn.
Pros
- 20-inch cutting width for efficient coverage
- 9 cutting height positions from 1.3 to 2.6 inches
- Scissor-like 5-blade design prevents grass tearing
- No gas or batteries required for operation
- Durable steel blades built for longevity
Cons
- Manual push design requires physical effort
- No battery or motor assistance
- Limited to small, flat lawns
Good fit if
- You want a quiet, eco-friendly option
- You have a small, flat lawn
- You prefer manual maintenance over charging
Skip if
- You need battery-powered convenience
- You have a large or hilly yard
- You want motorized self-propulsion
Verdict: LawnMaster 20-Inch Manual Reel Mower is ideal for small, flat lawns where quiet, zero-emission mowing is a priority. It suits users who do not mind manual effort for a clean, healthy cut.
Specifications side by side
| Spec | Greenworks 40V 16-Inch Push Lawn Mower | LawnMaster 20-Inch Manual Push Reel Mower |
|---|---|---|
| Power Source | Cordless | manual reel |
| Cutting Width | 16 in | 20 in |
| Voltage | 40V | not stated |
| Drive Type | Push | push |
| Battery Capacity | 4.0 Ah | not stated |
| Cutting Height | 5 position | 1.3-2.6 in, 9 positions |
| Mowing Function | 2-in-1 (mulch, rear bagging) | not stated |
| Application | Lawn | Lawn |
| Dimensions | 50.8 × 18.9 × 39 inches | 27.1 × 18.2 × 10.6 inches |
| Weight | 37.5 pounds | not stated |
| Size | 16" Cordless (4.0Ah) | 20-Inch |
| Color | Green | Orange |
| Model | 25322 | LMRM2001 |
Frequently asked questions
Is Greenworks or LawnMaster better for small yards?
Greenworks suits small yards needing automated cutting. The 40V 16-Inch Push Mower weighs 37.5 pounds. This light weight makes it easy to maneuver in tight spaces. LawnMaster offers a 20-Inch manual reel mower. It is heavier and requires physical effort. You should choose Greenworks if you want motorized convenience.
Does LawnMaster use batteries or electricity?
LawnMaster does not use batteries or electricity. The 20-Inch Manual Push Reel Mower relies entirely on manual power. You push the mower to engage the rotating blades. This design produces zero emissions and quiet operation. Greenworks uses a 40V cordless battery system instead. You get automated cutting without gas or cords.
Which mower has a wider cutting deck?
The LawnMaster 20-Inch Manual Push Reel Mower has a wider cutting deck. Its 20-inch width covers more ground per pass than the Greenworks model. The Greenworks 40V 16-Inch Push Lawn Mower features a 16-inch cutting width. You should pick LawnMaster if you prefer a broader cut. Greenworks is better for precision in smaller areas.
Is the Greenworks mower self-propelled?
No, the Greenworks 40V 16-Inch Push Lawn Mower is not self-propelled. It has a push drive type. You must push the mower yourself to cut grass. The LawnMaster model is also a manual push design. Neither mower offers motorized self-propulsion. You need to provide the forward momentum for both options.
How heavy is the Greenworks mower?
The Greenworks 40V 16-Inch Push Lawn Mower weighs 37.5 pounds. This weight includes the 4.0 Ah battery. The compact size measures 18.9 inches wide and 39 inches high. LawnMaster’s manual mower is also lightweight but lacks a battery. You can easily lift and store the Greenworks unit in a garage.
Which brand is quieter to operate?
LawnMaster is quieter because it uses a manual reel design. It has no motor or battery noise. You only hear the sound of blades cutting grass. Greenworks uses a 40V motor that generates audible noise during operation. If quiet operation is your priority, the LawnMaster manual mower is the better choice for your neighborhood.

