Greenworks 1362102-VK 40V 21 inch Electric lawn mower: In-Depth Review and Customer Opinions

The Greenworks 21-Inch Self-Propelled Mower is an affordably priced battery-powered lawn mower known for its lightweight, durable design and quiet performance.

Greenworks is a reputable brand that manufactures various electric outdoor power tools including lawn mowers, chainsaws, leaf blowers, and more. The company offers quality alternatives to gas-powered tools and is focused on eco-friendly solutions.

The Greenworks 40V self-propelled mower typically retails in the $400 to $500 price range. It features a 21-inch cutting deck, brushless motor, and dual blades. The 2Ah 40V lithium-ion battery and charger are included. Overall, this model provides solid performance and value for homeowners with small to mid-sized yards.

Design & Build Quality

The Greenworks 21-inch electric lawn mower features a durable, lightweight steel frame and molded polymer deck that can stand up to frequent yardwork. Despite its robust construction, the mower weighs in at just 63 pounds making it easy to maneuver and transport.

The 21-inch cutting deck is made from high-strength ABS plastic that won't dent or rust. While plastic may not seem as sturdy as metal, this deck is designed to handle regular mowing and moderate yard debris without issue. The thickness and ribbing provide strength without adding unnecessary weight.

An ergonomic, foldable handle makes storage simple and the lightweight body enhances maneuverability around landscaping, trees and tight corners. Large 7-inch front wheels and 10-inch rear wheels allow the mower to glide smoothly across most lawn terrain.

Overall, the materials and construction allow this Greenworks mower to provide professional cutting performance but with consumer-friendly portability and storage. The rugged yet lightweight build quality makes it well-suited to frequent residential use.

Cutting Deck

The Greenworks 21-inch electric lawn mower features a durable steel cutting deck that provides 21 inches of cutting width to efficiently cover medium to large yards. The cutting height is adjustable between 1.5-4 inches using a simple single lever, allowing you to maintain your grass at the desired height.

The deck houses a high-quality alloy steel blade that delivers clean, even cuts. The blade is 21 inches wide to match the full cutting width of the deck. It has a lift-assist handle that allows you to easily raise the deck to adjust the cutting height or for cleaning and maintenance access.

The cutting deck is well-designed for optimal grass clippings mulching and discharge. The deep dome shape allows grass to circulate freely underneath for consistent cutting and fine mulching. The discharge chute can side discharge or mulch with no attachments or accessories needed. Overall, the cutting deck is thoughtfully designed for top cutting performance.

Motor & Power

The Greenworks 1362102 self-propelled lawn mower features a brushless 2Ah 40V motor that delivers excellent power and performance for residential use. The motor is very responsive and provides plenty of torque to tackle thicker grass and small sticks or branches without bogging down.

The mower uses a 4Ah 40V lithium ion battery which provides up to 45 minutes of continuous run time per charge. This battery capacity allows the average homeowner to mow small to medium sized yards on a single charge. The 2Ah battery included provides around 20-25 minutes of run time. Additional and higher capacity battery options are available from Greenworks to extend running time for larger properties.

The brushless motor and lithium ion battery combination deliver consistent power without fading as the battery discharges. The electric motor requires no maintenance or tune-ups, so it's always ready to go when needed. Overall the Greenworks battery-powered motor provides plenty of cutting power for most homeowners with typical residential mowing needs.

Features

The Greenworks 40V 21-inch electric lawn mower comes with several useful features that improve the mowing experience.

Self-Propulsion System

This mower has a variable-speed self-propulsion system, allowing you to adjust the pace at which the mower moves forward. This makes it easier to mow large yards without tiring yourself out from constantly pushing the mower. The speeds range from 0 mph up to 3.5 mph.

Adjustable Handles

The handles on this mower can be adjusted to multiple positions, accommodating users of different heights. This allows you to maneuver the mower in an ergonomic position, reducing strain on your back and shoulders.

Grass Clipping Options

The mower offers optional rear bagging, side discharge, and mulching capabilities. The 2-bushel bag collects clippings for easy disposal. Side discharge shoots clippings out to the side as you mow. Mulching chops clippings into fine pieces that get distributed back into the lawn.

Additional Features

This mower also includes features like a push button electric start, a battery life indicator, and 7-position single point height adjustment. The push button start eliminates pull cords. The battery indicator lets you monitor remaining run time. And the height adjustment makes it simple to cut grass at your desired level.

Ease of Use

The Greenworks 21-inch self-propelled electric lawn mower is designed for easy assembly, operation, and maintenance.

Assembly

Assembly out of the box is straightforward with no special tools required. The handle clicks into place and secures with included hardware. Attaching the grass bag and battery pack is simple with intuitive connections. Total assembly time averages under 30 minutes.

Controls and Operation

This mower has simple and intuitive controls. The start button easily turns the mower on and off. The variable-speed self-propulsion drive can be controlled with a lever to adjust pace. The mower speed control allows adjusting blade speed as needed. The handles fold down for compact storage.

Maintenance

Maintenance needs are minimal for the Greenworks mower. No oil or gas is required. The mower blades can be removed easily when needed for sharpening or replacement. Occasional cleaning of the mowing deck to remove clippings is recommended. The battery pack should be charged after each use to keep it ready for the next mowing session.

Cost Considerations

The Greenworks 21-inch cordless electric lawn mower costs approximately $269 on Amazon, which puts it in the mid-price range for cordless electric mowers of this size. The initial purchase price is higher than a comparable gas mower, but electric mowers have lower ongoing costs.

You won't have to purchase gasoline for an electric mower and maintenance costs are minimal, with few parts like oil filters or spark plugs that need regular replacement. The Greenworks mower uses two 40V 5Ah lithium-ion batteries, which cost around $130 each to replace when needed. Batteries can last over 5 years with proper care.

Overall, the higher upfront cost of the Greenworks mower is justified by the years of gas savings and minimal maintenance. For a high-performance electric mower that can handle larger yards, the price represents a good value compared to other electric brands. While more affordable electric mowers exist, the extra cost brings added power and durability that makes the Greenworks a worthwhile investment for most homeowners.

Pros

• Powerful 40V 4Ah lithium-ion battery provides up to 45 minutes of runtime and charges in just 30 minutes
• Durable 21” cutting deck made of steel allows you to mow up to 0.4 acres on a single charge
• Adjustable cutting height from 1.5” to 3.75” via single point height adjustment lever
• Brushless motor provides gas-like power but is quieter at just 67dB
• Convenient push button start eliminates pull cords
• LED headlights allow you to mow anytime - even at night
• Rear wheel drive self-propelled system makes it easy to mow uphill
• Mulching and rear bagging capabilities provide options for clippings
• 2 year warranty provides peace of mind

Cons

While the Greenworks 1362102-VK 40V 21 inch lawn mower has many attractive features, it's not without some downsides that are worth considering before purchasing:

• The plastic wheels feel a bit flimsy and could be more durable. They may wear down faster than metal wheels when mowing on rough terrain.

• At 70 decibels, it's louder than some comparable electric mowers which can run more quietly. Those sensitive to noise may prefer a quieter model.

• With a 40V 2Ah battery, runtime is limited to about 45 minutes. Those with larger yards may need to invest in a backup battery or keep one charging to avoid downtime.

• There's no electric start button. The pull cord starter requires some physical effort to engage. This could be difficult for some users.

• It lacks advanced features like self-propulsion or a headlight that competing mowers offer. The basic push design may be seen as a disadvantage.

Overall the negatives are relatively minor. But they are worth examining to determine if they'd pose an issue based on your lawn size and needs. Most users feel the pros still far outweigh the cons.

Conclusion

The Greenworks 1362102-VK 40V 21 inch electric lawn mower offers a robust package for medium and large yards. With the 40V G-MAX lithium-ion batteries and large 21 inch cutting deck, this mower delivers ample power and run time.

Homeowners with up to half an acre of grass will find this mower a suitable option. It balances power and efficiency without the hassles of gas. The batteries can run for up to 70 minutes, enough to tackle most suburban yards on a single charge. Those with larger properties may want to invest in a second battery for extended runtime.

The two-in-one design with onboard grass bag and side discharge offers versatility in grass management. Users can choose to collect clippings or mulch as needed. The 7 position single point height adjustment makes it easy to achieve the desired cut height.

While not the most affordable electric mower, the Greenworks 40V delivers professional grade power and performance. For eco-conscious homeowners seeking an alternative to gas without sacrificing power, it represents a worthwhile investment. The robust brushed motor and sturdy steel deck should provide years of reliable service.

Those on a tight budget may want to consider a corded electric mower. Cordless options from other brands like Ryobi or EGO offer comparable performance often at a lower price point. Ultimately the Greenworks 40V mower is best suited for environmentally minded homeowners who value convenient cordless operation and robust electric power.