BLACK+DECKER MM2000 Review – Lawn Mower, Corded, 13-Amp, 20-Inch

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Performance/Cut Quality
What I Like
Large 10 inch rear wheels.
Mulching feature.
Rubber coated wheels.
Large collection bag.
What I Don't Like
Plastic deck, though it does reduce the weight.
The rear flap can get in the way when reversing.
My Overall Rating



The BLACK+DECKER MM2000 Lawn Mower has a 20” deck that is suitable for medium to large sized lawns between 1/4 – 1/2 Acre. The mower has a 13-amp electric motor and has the ability to mulch, collect and side discharge the grass cuttings. There are 7 cutting heights on this BLACK+DECKER MM2000 from 1 1/2 inch to 4 inch and it includes safety features to prevent accidental starting. This mower has a large 13 gallon collection bag and will fold down into a small and compact package for easy storage.

Black and Decker are well-established in the world of lawn mowers and have a cult-like following for their products. The MM2000 is a compact machine that will work well on medium-sized yards. A 13-amp motor and a 20 inch blade work together to supply fast and efficient cutting power to the grass.

Key Features

  • Rating: 9.4/10
  • Lawn Size: Medium to Large
  • Power: 13-Amp Motor
  • Deck Size: 20 Inch
  • Number of cutting heights: 7 (11/2 inch to 4 inch)
  • Weight: 46.2 Pounds

Deck Size

The deck is 20 inches across, with a 19 inch cutting blade path, the deck is made from polymer plastic with a steel cutting blade. Most of the deck is one piece, but there is a hole for the side discharge chute. The side of the deck uses Black and Decker’s EdgeMax™ and is a comb that brings in the grass from behind the front wheel and into the blade to help with mowing along a wall or a fence.



A 13-amp motor is more than enough for a 20 inch blade, and there are little signs of slowing when it gets to a tough patch of grass. And a good quality double insulated cable runs from the control box to the motor to supply a better level of protection and durability.


The blade is metal, and Black and Decker recommend sharpening it twice during the growing season. These blades are hard wearing and will last some time before it is time to get a new one. The manufacturer does state that sand and tough objects will dent and bend the blade. Any damage is likely to make the blade dangerous — signs that it needs replacing are strong vibrations.

Height Adjustment

BLACK+DECKER MM2000 Conclusion

There is a single height lever, set high on the top of the machine, so you do not have to bend over far to adjust it. The lever has 7 settings, which changes the height of the deck in an even way across all four wheels. Heights range from 1 1/2 inches to 4 inches at the highest.

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Roller (Stripes)

This machine does not have a roller or a striper, but there is a backplate that gives some direction and pressure to the grass. This plate will have a negligible effect on fine long grass but show little on short grass.

Grass Box

The mower comes with a 13 gallon grass collection bag, with a mesh outer, and a steel skeleton. The skeleton helps the bag to keep its shape while keeping the weight down. A mesh bag is also practical because it is easier to see when it needs emptying and folds flatter for easier storage.


The mower uses a proper mulching blade and is one of the 3 ways to dispose of grass. A mulching plug comes with the mower. The plug is removable for when you want to collect the clippings in the grass box.

To learn more about the benefits of mulch the lawn, please my article “The Benefits of Mulching Lawn Mowers”

BLACK+DECKER MM2000 Mulching

Safety Features

To start the machine, there is a safety button that the operator must press before they can engage the throttle. The height lever is on the top of the machine, which should prevent the operator from tripping over the mower. The position of the lever also keeps the operator away from the front or sides of the machine therefore making it safer.

Design and Build Quality

The BLACK+DECKER Lawn Mower, Corded, 13-Amp, 20-Inch (MM2000) is well designed and looks great. The materials feel good quality and made to last. Its large chunky design gives it a good strong feel and combined with the 3-in-1 mowing options make this mower a good option and well worth consideration for your next mower.

BLACK+DECKER Lawn Mower (MM2000) Video

To get a visual representation of this BLACK+DECKER 20″ Lawn Mower (MM2000), see the video below.


Performance is very good and is expected from a well-respected brand such as BLACK+DECKER. The EdgeMax™ combs do help to pull grass in towards the blade, and the blade does a respectable job of cutting the grass. Most important of all, the 13-amp motor is well-suited to the task of spinning the steel blade and doing a great job.

That’s not to say this is the best value mower on the market, there are cheaper options. However, you do get a powerful corded mower packed with mowing features not found on cheaper alternatives.

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Pros and Cons

  • Large 10 inch rear wheels.
  • Side-discharger.
  • Mulching feature.
  • Safety button.
  • Powerful 13-amp motor.
  • EdgeMax™ side combs.
  • Large collection bag.
  • Light-weight.
  • Quick-release folding arms.
  • Rubber coated wheels.
  • Plastic deck, though it does reduce the weight.
  • The rear flap can get in the way when reversing.


BLACK+DECKER Lawn Mower (MM2000) User Manual

Click here to access the BLACK+DECKER Lawn Mower (MM2000) User Manual

Should You Buy This Model?


Absolutely, This BLACK+DECKER Lawn Mower, Corded, 13-Amp, 20-Inch (MM2000) is genuine contender and a competes well with its competitors. The motor and blade are both high quality and of decent size to get through a medium-sized lawn with no issues. It is a little on the heavy side, but that is due to the extras such as a clippings bag, side discharging unit, and mulcher.

This BLACK+DECKER mower has both the ability to mulch and side discharge as well as collect the grass cutting, giving you flexibility to adapt the changing seasons and lawn conditions. You will not be disappointed with this mower.

The BLACK+DECKER Lawn Mower, Corded, 13-Amp, 20-Inch (MM2000) is ideal for those that:

  • People with a medium to large sized yard (4,500 square feet or less).
  • Those that require a large 20” cutting width.
  • People that like the option to mulch the grass cuttings.
  • People that like the option to side discharge the grass cuttings.
  • Those looking for a quieter option to a gas mower.
  • Those that require a powerful 13 amp motor for longer/thicker lawns.
  • People who require a wide range of cutting heights.
  • People that require a mower that folds down for easy storage.
  • Those looking for an easy to operate electric corded mower.
  • People that like a mower with good support and spare parts from a trusted brand.

Where Should I buy this BLACK+DECKER MM2000 Lawn Mower?

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BLACK+DECKER Lawn Mower, Corded, 13-Amp, 20-Inch (MM2000)
  • CORDED – Corded design offers unlimited runtime for even the biggest jobs.
  • POWERFUL ELECTRIC MOTOR – 13 Amp motor supplies ample power for cutting through thick grass and overgrowth.
  • TOOL-FREE HEIGHT ADJUSTMENT – A single lever adjusts the mower deck’s 7-setting cutting height between 1-1/2 in. to 4 in.
  • EDGEMAX DECK – Deck design allows precise cutting close to fences and landscape borders, reducing the need for trimming.
  • 3IN1 VERSATILITY – Choose from 3 mowing modes: mulching, bagging, or discharging grass clippings from the side.
  • 13 GAL. FABRIC GRASS BAG -- Fabric design makes it easy to determine if the bag is full.

Last update on 2024-03-28 / Affiliate links / Images from Amazon Product Advertising API

Not sure about this mower? Click here to see more Corded Electric Lawn Mower Reviews.


Are all 4 wheels on the BLACK+DECKER MM2000 Lawn Mower adjusted together?

Yes, the height of all 4 wheels is adjusted at the same time, with no effort.

Does the BLACK+DECKER MM2000 Lawn Mower cut right to the edge?

Yes using BLACK+DECKER EdgeMax technology.

Does the BLACK+DECKER MM2000 Lawn Mower fold flat?

Yes the bars on this mower fold flat as well as the grass catcher bag.

Does the BLACK+DECKER MM2000 Lawn Mower mulch?

Yes, this mower is supplied with a mulching plug.

What are the main features of the BLACK+DECKER MM2000 Lawn Mower?

Mulching, side discharge and rear bagging.

Is the BLACK+DECKER MM2000 Lawn Mower self propelled?

No, this mower is an electric push mower. Protection Status

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