21 " 170cc Gas Self-Propelled 3-in-1 Lawn Mower DB8621S

SKU: DB8621S-101020381
Sale price$289.99 Regular price$329.99
Save $40.00
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  • 21” 3-in-1 Cutting Deck – mulching, side discharge & rear bagging
  • 6-Position Height Control – 1.5”–3.9” for precise lawn finish
  • Self-Propelled Rear-Wheel Drive – Enhanced traction and easier control on slopes and uneven terrain
  • Durable Steel Deck – cold-rolled ST14 for long service life
  • Smooth Maneuvering – 7” front / 8” rear wheels
  • Powerful 170cc Engine – reliable performance with 60L grass bag
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2-Year Warranty

From Specs to Real Benefits

3-IN-1 Cutting System

Switch between mulching, side discharge, and rear bagging in seconds—no tools needed.

3-IN-1 Cutting System

Switch between mulching, side discharge, and rear bagging in seconds—no tools needed.

21” Wide Cutting Blade

Cut more grass with every pass and finish mowing up to 30% faster than 18” models, making it ideal for medium to large lawns.

21” Wide Cutting Blade

Cut more grass with every pass and finish mowing up to 30% faster than 18” models, making it ideal for medium to large lawns.

Space-Saving Design

Foldable handle reduces storage footprint and fits easily in garages or small sheds.

Space-Saving Design

Foldable handle reduces storage footprint and fits easily in garages or small sheds.

  • 5 stars: 40 (54%)
  • 4 stars: 9 (12%)
  • 3 stars: 7 (9%)
  • 2 stars: 3 (4%)
  • 1 star: 15 (20%)
Some of the reviews shown are from related products the merchant grouped with this one.
A
Augustine Joy
A wonderful profuct

I started working with it’s very handy and powerful,it reduced my time like anything.Its efficiency is great overall its a wonderful product

K
Kevin Fox
Powerful lawnmower in a small sleek package!

This is one of the best purchases I have bought in a while. The ability to utilize the self-propelled feature makes this one the most useful tools in my lawn arsenal. I do not have to strain my back or neck. It cuts through some tough and thick grass as well. Definitely a great purchase.

K
Kirk Johnson
Starts on the first pull and easy tocadjust

Starts on the first pull and easy tocadjust height and mow with self propelled feature

E
Edward Michael Carrion
Best lawnmower I’ve ever owned

Best lawnmower I’ve ever owned. Easy to start and put away with folding handle.

C
Carmen Walters
so far we are very pleased with the mower

so far we are very pleased with the mower. starts up well and cuts evenly.
husband loves the power of the 170cc engine and the pull of the self propelled.

Y
Young Sung Kim
Very satisfied!

This mower has been performing really well and has definitely exceeded my expectations. It starts up easily every time, runs smoothly, and has more than enough power to handle thick or overgrown grass without struggling. The cutting performance is excellent—the lawn looks clean, even, and professionally done after each use.It has also made yard work much faster and more efficient compared to my previous mower. The controls are simple and intuitive, which makes it easy to operate, even for longer mowing sessions. I also appreciate that it feels sturdy and well-built, giving me confidence that it will last over time.There was a minor issue with a missing part when I first received it, but customer service handled it quickly and professionally, so it didn’t affect my overall experience at all.Overall, I’m very happy with this mower. The strong performance, ease of use, and reliable support make it a great purchase, and I would definitely recommend it to others.

S
Sarah
A great quality, gas powered lawnmower

I couldn’t find this product for my husband really anywhere in California. The only thing I was finding here was battery operated or electric lawnmowers. Thank you for providing this product in a gas powered lawnmower, and deliver such an item with free shipping is a plus I would recommend this lawnmower to others, specially if they live in California

C
Cesar
Useless

Don't get the front plastic will break and if you get the replacement part it will not fit correctly

D
DenMar54
Beast

This mower is a tank. First pull & it fired right up. I went from my previous 140cc mower to this 170cc. It's like going from a 250cc dirt bike to a Harley. Plenty of serious power, yet lightweight and easy to maneuver. My only issue is the rear safety flap on the rear of the mower. It's flimsy & loosens occasionally on the one side. Besides that minor issue, it's the perfect mower for my needs.I was originally thinking about switching to a cordless electric mower but was skeptical about the batteries and they're longevity. I'm old school, don't mind adding gas and changing oil, and glad to have purchased this horse. Plus you can't beat the price! 👍👍

C
Christie Sizemore
The mower starts great and cuts great but I have a couple complaints

The mower starts great and cuts great but I have a couple complaints, 1) the propel mechanism is way to fast and the lever hangs so low that I have to hold it from the side to operate it. We tried adjusting the tension and it will not lessen the speed. 2) the rear flap is also too long. When you pull the mower backward it always gets stuck under the mower. We cut it off. Not sure what it is for anyway.

A
ALBERT WOOD
As far as I'm concerned this been worst company I have ever tried to work with

As far as I'm concerned this been worst company I have ever tried to work with. Sent the mower with out all the parts. When I asked for them. I was told that I to register the mower
Before I could get them. After 3 emails finally was told give them part number of if missing items. No manual with the mower. Another email download manual. Finally given a order number. Was sent a order number. Told to use QR code to track order. So when doing so the code told me that the order had been delivered. Called and was told that the order hasn't been shipped and it would take 10 to 15 more days for it be shipped. Called to return the mower. Was had told that the agent I spoke to that she had talk with her supervisor and she would call me back. That didn't happen.

L
Lisa
Very powerful motor

Very powerful motor. The self-propelled lawnmower handles anything quickly.

B
Bobbi
Good mowers

The 170cc 21” mowers are very good and dependable

G
Guillermo Rojas
Great machine, great price, easy to use

Im happy with this purchase, easy to put it together, good price, works great, it’s fast and light , so worth it !

L
Loakum
Amazing lawnmower at a affordable price!

Amazing Lawnmower at an affordable price! I’m very impressed at how good this lawnmower is at cutting my lawn! It’s self propelled which does most of the work for you! It’s easy to change bags once it’s full, and super easy to assemble! I highly recommend this product for anyone to care for their lawn!

R
Rudolph

Simply assembly, really just the handles. Run great, not too loud and it works great! The self propelling moves quickly so be ready when you engage it.

A
Anonymous
This is my second season

This is my second season.......stored in the cold.......started right-up. Mowed without incident.

A
Anonymous
Gas push mower

It only worked for last year

A
Anonymous
Little Red

So Far,The Lawn Mower Is Great Cuts Grass Easily And The Motor Is Strong. I Like The Product.

A
Anonymous
A little disappointed by the reliability of the machine

A little disappointed by the reliability of the machine.

D
Derrick Whiteside
Great lawn mower it runs good it’s the bottom

Great lawn mower it runs good it’s the bottom belt cover that keeps breaking and the back adjustment to raise and lower the lawn more has broken need to replace both items other then that it’s a great lawn mower

S
Sheila
Great Product;Great Value

This is our second lawnmower. The 1st one was an off brand that didn't hold up more than a year. We decided to give PowerStart a try and they didn't disappoint! We've had our mower for over a year with no issues. The blades work perfectly and don't mess up the grass like our previous mower. Definitely buy this!! The Self-Propelled is worth the money.

A
Anthony
The mower showed up with a bad carb and would not run and there was no shop in my city to repair

The mower showed up with a bad carb and would not run and there was no shop in my city to repair and replace the parts. I bought the parts myself and got the mower running and have been using it ever since.

f
frank
Still cutting

Well working great
Put on new mulching blade works better
Lost discharge chute would like new one
Only thing I don’t like it mows faster than this 78 year old man likes to walk
Would purchase again