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Deal.ai › SENIX
SENIX
SENIX 22" Self-Propelled Gas Lawn Mower with 170cc OHV 4-Cycle Engine

SENIX 22" Self-Propelled Gas Lawn Mower with 170cc OHV 4-Cycle Engine

Best price now

$499.00at senixtools.comChecked 17 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $499.00 at senixtools.com (checked Nov 10, 2026).
  • Checked at 2 stores.

Our take on the SENIX 22" Self-Propelled Gas Lawn Mower with 170cc OHV 4-Cycle Engine

The SENIX 22-inch self-propelled gas mower pairs a 170cc OHV four-cycle engine with a wide 22-inch rotary deck, so it clears more grass per pass than the 20- and 21-inch mowers most brands sell at this tier. Self-propulsion takes the push out of slopes and thick lawns, and the four-cycle engine runs on straight gas with no oil mixing. It suits homeowners with a quarter acre or more who want a simple gas walk-behind without battery limits. Against rivals like Honda and Toro, it gives up some engine refinement and dealer support but offers a bigger deck and a straightforward design.

Best forHomeowners with medium to large lawnsSloped or uneven yardsBuyers who prefer gas over batteryAnyone who wants a wider cut in fewer passes
Pros
  • 22-inch deck cuts wider than most 20- and 21-inch rivals
  • Self-propelled drive eases work on slopes and thick grass
  • 170cc four-cycle engine runs on plain gasoline, no oil mix
  • Simple mechanical controls with little to go wrong
  • Rotary blade system handles routine lawn upkeep
Cons
  • Gas engine means fuel storage, oil changes and pull starts
  • Heavier and louder than battery mowers
  • No electric start on the base setup
  • Fewer service dealers than established mower brands

SENIX 22" Self-Propelled Gas Lawn Mower with 170cc OHV 4-Cycle Engine prices at every store

  • senixtools.comNew

    In stock

    $499.00Checked 17 h ago
    Visit senixtools.com
  • MartDiscover.comNew

    In stock

    $898.00Checked 17 h ago
    Visit MartDiscover.com

SENIX 22" Self-Propelled Gas Lawn Mower with 170cc OHV 4-Cycle Engine price history

Lowest price we've seen: $499.00 on Nov 10 at senixtools.com. Tracked across 2 stores since Nov 10.

What reviewers say

Owner feedback on SENIX gas mowers is limited but generally positive on the wide cut and self-propelled drive. Complaints center on the pull-start routine and engine noise.

What people mention
  • Cut widthPraisedOwners like that the 22-inch deck covers more ground per pass than typical 21-inch mowers.
  • Self-propulsionPraisedThe drive system is credited with making sloped and thick lawns much easier.
  • StartingCriticisedSome owners say cold starts need several pulls before the engine catches.
  • NoiseCriticisedThe gas engine is described as loud compared with battery mowers.
  • WeightMixedThe mower feels solid but heavier to turn and push at row ends.

Specifications

Power Source
Gas
Blade System
Rotary
Cutting Width
22″ deck

Questions and answers

Does it need oil mixed with the gas?
No. The 170cc engine is a four-cycle design, so you fill the oil sump separately and use plain gasoline. Check the oil level before each use.
How large a lawn is it suited to?
The 22-inch deck and self-propelled drive suit lawns of roughly a quarter acre up to about an acre. Larger properties are better served by a riding mower.
Does it mulch and bag?
It uses a rotary blade and typically offers side discharge, with bagging and mulching depending on the setup included. Confirm the discharge options on the specific model.
Is it hard to start?
It uses a manual pull start. Expect a few pulls from cold, and follow the choke and primer steps in the manual for easier starts.
How does it compare with a Honda or Toro self-propelled mower?
It offers a wider 22-inch deck and a simpler design, but Honda and Toro have more refined engines and far more service dealers. SENIX competes on the wider cut and straightforward gas operation.
Where is the SENIX 22" Self-Propelled Gas Lawn Mower with 170cc OHV 4-Cycle Engine cheapest?
At senixtools.com, for $499.00, as of our latest check.
Where can I buy the SENIX 22" Self-Propelled Gas Lawn Mower with 170cc OHV 4-Cycle Engine?
2 stores we checked sell it, including senixtools.com, MartDiscover.com.

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