DEWALT 20V DCMWSP255Y2 Electric lawn mower: In-Depth Review and Customer Opinions

The DEWALT 20V DCMWSP255Y2 is a powerful and user-friendly electric lawn mower powered by DEWALT's 20V MAX lithium-ion battery system. This self-propelled mower has a high-efficiency brushless motor that delivers more power, longer runtime and longer life than most other cordless mowers.

The DCMWSP255Y2 model comes with two 20V MAX 5.0Ah lithium-ion battery packs and a dual port fast charger which allow for extended runtime. The batteries provide enough juice to mow up to a quarter acre on a single charge. When it's time to recharge, the fast charger can bring the batteries up to full in under an hour.

This mower features a durable 22-inch metal cutting deck with options for mulching, rear bagging or side discharge. The 3-in-1 capability provides flexibility for dealing with clippings. The deck design also helps deliver an even, consistent cut.

With its rear-wheel drive self-propelled system, the DCMWSP255Y2 allows the user to mow at a comfortable pace without having to push the mower manually. The variable speed control lets you adjust the mowing speed as needed. This model also has powerful 7-inch front wheels and 10-inch rear wheels to easily roll over bumpy terrain.

Overall the DEWALT 20V DCMWSP255Y2 is designed to be a high-performance cordless electric mower suitable for residential use on small to medium sized lawns. It aims to combine power, long runtime, durability and ease of use into one dependable package.

Motor

The DEWALT DCMWSP255Y2 lawn mower comes equipped with brushless motor technology. This provides a number of advantages over a traditional gas-powered mower motor. Firstly, the brushless motor is more efficient and maximizes runtime when using the included batteries. It delivers consistent power and performance even as the battery charge gets lower.

The motor provides ample cutting power to handle thick and tall grass without bogging down. Users report the mower can power through weeds, twigs, wet grass and other challenging conditions without slowing. The motor and blade can spin at up to 3,450 RPM which allows for a nice clean cut.

The brushless motor is also designed for longevity and requires less maintenance than gas engines. There are no spark plugs, air filters or carburetors to worry about. It starts up instantly with the push of a button, so there is no pull cord to wrestle with each time you mow. Overall the motor excels in power, runtime and ease of use compared to traditional gas-powered mowers.

Cutting Deck

The DEWALT DCMWSP255Y2 electric lawn mower features a 20-inch stamped steel cutting deck that provides a wide 20-inch cutting path to allow you to cut more grass in fewer passes. The durable steel construction allows the deck to withstand impacts and provides a rugged build.

The 20-inch width is ideal for mowing medium to large sized lawns up to 1/4 acre quickly and efficiently. The design of the deck allows for an excellent cutting quality, with dual side discharge that helps disperse clippings evenly. The deck shape and depth help enhance grass lift for more uniform cutting.

Overall, the 20-inch steel cutting deck offers the advantage of mowing more grass in less time compared to smaller deck sizes. And its robust stamped steel build ensures longevity and the ability to stand up well to regular use.

Self-Propelled System

The DEWALT DCMWSP255Y2 utilizes a variable-speed self-propelled system which allows you to choose your optimal walking speed between 0-3 mph. This system uses rear wheel drive to propel the mower forward, taking the effort out of pushing the mower manually.

To engage the self-propelled system, simply pull up on the variable speed control bar located on the upper handle. The further you pull up, the faster the mower will propel forward. Releasing the bar stops the self-propel. This allows you to easily speed up or slow down as needed while mowing. The self-propelled system senses when you are mowing uphill and automatically adjusts speed to make it easier.

The rear wheel drive system is powered by the mower's motors rather than needing a separate drive motor. This helps reduce weight and complexity. Dual low-profile 8" rear wheels provide traction and maneuverability when self-propelling over various turf conditions and terrain. Overall, the self-propelled system on the DEWALT DCMWSP255Y2 allows you to choose your optimal mowing pace with ease.

Batteries and Runtime

The DEWALT DCMWSP255Y2 lawn mower comes with two powerful 20V MAX lithium ion 5.0Ah batteries that deliver enough power to cut up to 8,800 square feet on a single charge. This runtime allows you to mow larger yards without having to stop and recharge the batteries frequently.

The 5.0Ah battery capacity provides a good balance between power and weight, making the mower easy to maneuver and carry. Many reviewers found they could mow their typical suburban yard of 4,000-6,000 sq ft on one battery charge, then swap in the second battery to finish mowing without any downtime.

The dual battery system is very convenient, allowing you to charge one battery while using the other to keep working. The batteries use DEWALT's FLEXVOLT system which enables them to interchange with other DEWALT 20V MAX tools for added versatility. The batteries take about 60-80 minutes to fully recharge once depleted.

Overall, the two lithium ion batteries deliver robust power and long enough runtime for mowing most residential yards on one charge. The dual battery system lets you mow uninterrupted and extend run times for larger properties.

Ease of Use

The DEWALT DCMWSP255Y2 is designed for convenient operation and storage. It has ergonomic handles and controls that make it easy to maneuver, even around trees, fences and landscaping.

The handle folds down completely for compact storage. It can be stored vertically to take up minimal space. The lightweight design at only 73lbs also makes it easy to lift in and out of storage.

It features intuitive controls that are easy to reach and operate while you mow. There's a single bale switch to start and stop the mower. The variable speed control lets you adjust the speed to your preferred pace. The dual port charger allows you to charge two batteries simultaneously, so one can charge while you use the other.

The dual batteries provide up to 60 minutes of maximum runtime each, for over 2 hours of mowing on a single charge. The battery gauge lets you monitor the runtime remaining. When one battery runs low, you can quickly swap in the backup for uninterrupted mowing.

Overall, the thoughtful design and convenient features allow you to mow efficiently and with minimal effort. The mower is uncomplicated to use right out of the box.

Additional Features

The DEWALT DCMWSP255Y2 electric lawn mower comes with some nice additional features that improve the mowing experience.

• LED Lights: This mower has two LED headlights located on the front bumper. The lights automatically turn on when the mower is powered on, illuminating the path ahead. This allows you to mow in low light conditions or at night. The LED lights provide visibility without draining the battery.

• Safety Features: DEWALT designed this mower with safety in mind. It has a lock-out feature that prevents accidental start-ups. There is also a hand guard that protects your fingers and hands from the spinning blade when adjusting the cut height. An electric brake stops the blade within 3 seconds after releasing the bail lever.

The LED lights and safety features make the DEWALT DCMWSP255Y2 easier and safer to operate. The lights allow you to mow anytime while the safety design reduces potential accidents. These handy extras elevate this mower above more basic models.

Noise Level

The DEWALT 20V MAX electric lawn mower operates at a noise level of 70 decibels, which is significantly quieter than a gas-powered mower that can run upwards of 95 decibels. The quieter operation makes this electric mower better for use in neighborhoods and around others without creating a disturbance. The quiet motor and cutting deck allow you to mow early in the morning or later in the evening when noise regulations may be in effect. The noise output is comparable to a regular conversation, so you don't have to wear hearing protection when operating this mower like you would with most gas mowers. The quieter performance does come at the trade-off of less power and cutting capacity compared to a gas mower, but for the average residential lawn, the 70 decibel noise level should be low enough for comfortable operation and to satisfy noise ordinances. Overall, if you want a clean, quiet mowing experience without disruptive gas engine noise, the DEWALT 20V MAX electric mower delivers on that promise.

Maintenance

The DCMWSP255Y2 requires minimal maintenance to keep performing at its best. The deck should be cleaned after each use to prevent grass buildup. It's also important to periodically check the blade for nicks and sharpen it as needed.

The blades can be removed easily without tools for sharpening or replacement. Simply open the deck and locate the blade bolt. Use a block of wood to hold the blade in place while loosening the bolt. Sharpen the blades every 25 hours of use with a file or grinder. Make sure to remove the same amount from each blade to keep it balanced. Check that the blades are still tight after the first few sharpenings as they may loosen over time.

Proper blade maintenance allows your mower to cut cleanly and efficiently each time it's used. Taking a few minutes periodically to inspect, sharpen, and replace the blades as needed will extend the life of your mower and allow your lawn to look its best.

Pros and Cons

Pros:

• Powerful 20V MAX motor provides excellent cutting power
• 21" steel cutting deck gets the job done quickly
• Integrated self-propelled system for easy maneuverability
• Long 40-minute runtime with two included 5Ah batteries
• Easy to start with push button start
• Excellent maneuverability and compact size
• Quiet operation compared to gas models
• Low maintenance without gas or oil

Cons:

• Higher price point than some competing models
• Battery charge does not last as long as gas models
• Steel deck prone to some dents and scratches over time
• Self-propel system could be slightly more robust

Overall, the DeWalt DCMWSP255Y2 electric lawn mower has excellent power and cutting performance for most residential needs. Its compact size, quiet operation, and self-propel system make it easy to maneuver. While the higher price and shorter runtime compared to gas mowers are downsides, the pros seem to outweigh the cons for many homeowners looking for an electric option.