Craftsman V20 20 in Push Mower
#9 in PushFull review
A three way push mower with a long runtime for its price, best for people already on Craftsman V20 batteries.
Amazon $349$349
3.2/5
A budget push mower with a name brand engine for small lawns you bag or mulch. The Briggs & Stratton engine makes repairs easier than on unbranded rivals.
- 20 inDeck
- 140 cc (Briggs & Stratton E550)Power
- PushDrive
Check price at Amazon$349.99
Price checked October 31, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Briggs & Stratton engine with parts and service at many repair shops
- Rear bag included for a tidy finish
- Arrives assembled with oil, ready to mow
Cons
- Cuts only 20 in per pass despite the 21 in label
- No side discharge for tall, overgrown grass
- Small 1.4 bushel bag needs emptying often
The PowerSmart B8721 family
Every PowerSmart B8721 model we rank, smallest first. Ratings compare each against its own drive.
| Model | Deck | Rating | Price |
|---|---|---|---|
| PowerSmart B8721P Push (this one) | 20 in | 3.2/5 | $349.99 |
| PowerSmart B8721S1 Self-Propelled | 21 in | 3.4/5 | $379.99 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its drive. How we rank explains each one.
Specifications
| Model number | B8721P |
|---|---|
| Cutting | |
| Deck width | 20 in |
| Deck | Steel |
| Cutting height | 1.5 to 3.9 in, 6 positions |
| Bag | Yes |
| Bag capacity | 1.4 bushels |
| Mulch | Yes |
| Side discharge | No |
| Power | |
| Power | Gas |
| Engine or battery | 140 cc (Briggs & Stratton E550) |
| Electric start | No |
| Build | |
| Drive | Push |
| Folds upright | Yes |
| Weight | 60 lb |
Alternatives in this drive
Senix 20 in 144cc Push LSPG-L5
#10 in PushFull review
A bare bones gas mower for a small yard where cost matters most and leaving clippings is fine.
Amazon $215.09$215.09
Toro Recycler 21 in Push 21311
#12 in PushFull review
A dependable 21 in push mower for small, flat lawns from the best selling walk mower brand. Pick it over cheaper push mowers for the Toro dealer network and start promise.
Toro $399$399
Compare
Compare the PowerSmart B8721P Push with any other lawn mower →
More from PowerSmart: every PowerSmart product ranked.