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Amerisun 21-in Gas Self-Propelled Lawn Mower with 144cc 4-Cycle Engine

Amerisun 21-in Gas Self-Propelled Lawn Mower with 144cc 4-Cycle Engine

Last price we saw

$349.99at Lowe's, last seen Nov 2

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Our take on the Amerisun 21-in Gas Self-Propelled Lawn Mower with 144cc 4-Cycle Engine

The Amerisun 21-in is a gas self-propelled walk-behind mower with a 144cc 4-cycle engine and a 21-inch rotary deck. The self-propelled drive takes the push out of mowing on flat and gently sloped yards, and the 21-inch cut is the common size for a suburban lot. The 144cc engine is on the small side for a self-propelled deck, so thick, wet grass will slow it down. No current price or price history was provided, so check the latest store comparison before buying.

Best forHomeowners with a quarter-acre or smaller lawnBuyers who want self-propelled drive without a premium priceFlat to gently sloped yardsShoppers replacing an old push mower
Pros
  • Self-propelled drive reduces pushing effort
  • 21-inch deck covers ground quickly on open lawns
  • Simple 4-cycle gas engine, no oil-gas mixing
  • Rotary blade handles typical suburban grass
  • Familiar walk-behind format with easy parts availability
Cons
  • 144cc engine is modest for a self-propelled 21-inch deck
  • Gas engine means fuel storage, oil changes and pull starts
  • No electric start or battery option listed
  • Self-propelled drive adds weight and more parts to service
  • No cutting-height or discharge details given

Amerisun 21-in Gas Self-Propelled Lawn Mower with 144cc 4-Cycle Engine prices at every store

  • Lowe'sCheck price at Lowe's

Amerisun 21-in Gas Self-Propelled Lawn Mower with 144cc 4-Cycle Engine price history

Lowest price we've seen: $349.99 on Nov 2 at Lowe's. Tracked across 1 store since Nov 2.

Specifications

Power Source
Gas
Blade System
Rotary
Cutting Width
21″ deck

Questions and answers

Is a 144cc engine enough for a 21-inch self-propelled mower?
It is adequate for regular cutting on flat lawns. In tall or wet grass the engine will bog down, so mow more often or take a slower pass.
Does it mulch, bag or side discharge?
The listing only confirms a rotary blade and 21-inch deck. Ask the seller which discharge modes and bag are included before you buy.
Is self-propelled worth it over a push mower?
On a flat quarter-acre, self-propelled saves real effort, especially on slopes and in heat. On a very small, level yard a push mower is lighter and cheaper to maintain.
What maintenance does the 4-cycle engine need?
Change the oil, replace the spark plug and air filter, and keep fresh gas in it. Drain or stabilize fuel before winter storage.
When is the best time to buy a gas mower?
Late summer and early fall clearance is when gas mowers are usually discounted. Spring is peak season and prices are highest.

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