SENIX - 21" 144cc 4-Cycle Gas Push Lawn Mower with 2-in-1 Side Discharge & Mulching - Blue
About this product
Power through your yard work with the SENIX 144cc 4-Cycle Gas Push Lawn Mower—engineered for high-performance and built to last. Designed with a true 21-inch cutting width, this mower efficiently handles medium to large-sized lawns. The durable 14-gauge steel deck resists wear and tear while offering precision cuts every time. Whether you prefer mulching or side discharge, the 2-in-1 mowing functionality gives you the flexibility to tackle grass on your terms. Equipped with a powerful SENIX 144cc engine, this mower starts easily and delivers consistent cutting power across all lawn conditions. Dual-lever, 6-position height adjustment allows you to customize your cut from 1.25” to 3.75” with ease. Maneuver effortlessly on uneven terrain thanks to the 8" front and 11" rear wheels paired with PVC composite tread for enhanced grip and control. Fold-down handles make storage quick and simple, saving valuable space in your garage or shed.
Features
Powerful 144cc 4-Cycle Engine
Reliable start, long-lasting performance, no mixing gas and oil hassle.
21-Inch Cutting Width
Covers more turf in fewer passes, ideal for medium to large lawns.
6-Position Height Adjustment
Customize deck and blade height from 1.25" - 3.75" for a perfect cut every time.
Heavy-Duty Steel Deck
14-gauge steel resists rust, wear, and damage for years of use.
2-in-1 Mowing System
Choose mulch or side discharge for flexible lawn care.
Specifications
- ColorBluePower SourceFuelSelf-Propelled Drive SystemNoSide DischargeYes
Reviews
Rating 3.3 out of 5 stars with 3 reviews
Customer Images
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Power through your yard work with the SENIX 144cc 4-Cycle Gas Push Lawn Mower—engineered for high-performance and built to last. Designed with a true 21-inch cutting width, this mower efficiently handles medium to large-sized lawns. The durable 14-gauge steel deck resists wear and tear while offering precision cuts every time. Whether you prefer mulching or side discharge, the 2-in-1 mowing functionality gives you the flexibility to tackle grass on your terms. Equipped with a powerful SENIX 144cc engine, this mower starts easily and delivers consistent cutting power across all lawn conditions. Dual-lever, 6-position height adjustment allows you to customize your cut from 1.25” to 3.75” with ease. Maneuver effortlessly on uneven terrain thanks to the 8" front and 11" rear wheels paired with PVC composite tread for enhanced grip and control. Fold-down handles make storage quick and simple, saving valuable space in your garage or shed.

Take control of your lawn with the SENIX 22 inch self propelled gas lawn mower, built for homeowners who want reliable power and an easy mowing experience. Powered by a trusted 150cc Briggs and Stratton 4 cycle engine, this mower delivers smooth performance, low vibration, and no oil and gas mixing.The rear wheel drive single speed self propelled system provides strong traction on slopes and uneven terrain, while the durable 22 inch steel deck helps you cover more ground with each pass. The versatile 3 in 1 cutting system allows you to mulch, side discharge, or rear bag clippings using the large 19 gal. collection bag.Quickly dial in your ideal cut with the 6 position single lever height adjustment from 1.25 in. to 4 in. Oversized 11 in. rear wheels paired with 8 inch front wheels improve maneuverability across rough surfaces. When the job is done, the fold down handle enables compact storage and the built in washout port makes cleanup simple.Backed by a 2 year limited warranty, the SENIX self propelled mower delivers dependable performance season after season.

Get the job done right with the SENIX 20-Inch Gas Push Lawn Mower—your go-to choice for power, performance, and durability. Powered by a robust 144cc 4-cycle SENIX engine, this mower delivers consistent start-up and long-lasting power without the hassle of mixing fuel and oil. Its 20-inch true cutting width helps you cover more ground quickly, while the 3-position height adjustment lets you adapt to different lawn conditions with ease. Designed for convenience, this side-discharge mower also comes equipped with a durable steel blade with true 20-inch cutting width. The durable 14-gauge steel deck stands up to tough use, and the foldable handle makes storage a breeze. Outfitted with PVC composite-blend wheels, the mower provides added traction for smooth maneuverability across varied terrain.

For smaller yards or tighter spaces, this 18-inch gas push mower gets the job done without extra bulk. The 144cc 4-stroke OHV engine is plenty capable for weekly cuts, and the 2-in-1 design lets you mulch or side-discharge clippings—no bag to mess with. Five cutting height positions give you good control over the finish, from a neat 1.5 inches up to 3.9 inches. The steel blade is rust-resistant, and the deck is tough enough for residential use. Overall dimensions are 58 by 20 by 48 inches, and it weighs just 51 pounds, so it’s easy to maneuver around flower beds and trees. Like its larger siblings, it comes with a 2-year warranty on parts and labor.















































