PowerSmart DB8621S 21-Inch 170cc Self-Propelled Gas Mower vs SENIX LSPG-L6 21-Inch 144cc Gas Push Mower
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
Check PowerSmart DB8621S 21-Inch 170cc Self-Propelled Gas Mower on AmazonCheck SENIX LSPG-L6 21-Inch 144cc Gas Push Mower on Amazon
PowerSmart DB8621S 21-Inch 170cc Self-Propelled Gas Mower
A 21-inch self-propelled gas mower with mulch, side-discharge and bag modes
A 21-inch self-propelled gas mower with a 170cc OHV engine, six heights from 1.5 to 3.9 inches and mulch, side-discharge and bag modes. Oil, a funnel and a spark plug wrench come in the box, and the two-year home-use warranty excludes blades, belts and bags.
Published specifications
- Maker: 170cc OHV engine, model RV170-S
- Maker and manual: 6 heights, 1.5 to 3.9 in
- Cutting width: 21 in (maker page), 20.5 in (manual)
- Weight: 59 lb (listing), 66.3 lb (manual)
- Manual: 0.21 gal fuel tank, 13.5 fl oz oil, 7 in and 8 in wheels
- Manual: 2-year home-use warranty, 90 days commercial
Strengths
- Oil, funnel, spark plug wrench and side chute in the box, per the manual
- Three clipping modes: mulch, side discharge and rear bag
- Manual publishes a full maintenance schedule with hour intervals
Caveats
- Weight (59 vs 66.3 lb) and cut width (21 vs 20.5 in) differ by source
- Warranty claims need the whole mower shipped prepaid with the receipt
- Gas engine upkeep: oil changes, air filter, spark plug and fuel draining for storage
Read the full PowerSmart DB8621S 21-Inch 170cc Self-Propelled Gas Mower guide
SENIX LSPG-L6 21-Inch 144cc Gas Push Mower
A 21-inch gas push mower that mulches or side-discharges
A 21-inch gas push mower with a 144cc four-cycle engine, six heights from 1.25 to 3.75 inches, mulch and side-discharge modes and 8-inch and 11-inch wheels. SENIX lists no bagging mode and no drive, and its two-year SENIX warranty leaves the engine to a separate engine warranty.
Published specifications
- Maker: 144cc 4-cycle engine, 27.05 oz fuel tank
- All sources: 6 heights, 1.25 to 3.75 in, two levers
- Maker: mulch or side discharge only; 14-gauge steel deck
- Maker and listing: 8 in front, 11 in rear wheels
- Weight: 46 lb (maker), 50 lb (listing)
- Manual: 2-year mower warranty; engine under its own manual
Strengths
- Mulch and side-discharge modes; ships set up as a mulcher
- Folding handle for vertical storage, per SENIX
- Manual publishes a maintenance schedule with hour intervals
Caveats
- Listing's engine-warranty and wet-grass claims conflict with the manual
- Push only; SENIX lists mulching and side discharge, no bagging
- No water or hose cleaning, and commercial use voids the warranty
Read the full SENIX LSPG-L6 21-Inch 144cc Gas Push Mower guide
How to choose between them
Choose the PowerSmart DB8621S 21-Inch 170cc Self-Propelled Gas Mower if your situation matches: A 21-inch self-propelled gas mower with mulch, side-discharge and bag modes. Its main caveat: Weight (59 vs 66.3 lb) and cut width (21 vs 20.5 in) differ by source.
Choose the SENIX LSPG-L6 21-Inch 144cc Gas Push Mower if your situation matches: A 21-inch gas push mower that mulches or side-discharges. Its main caveat: Listing's engine-warranty and wet-grass claims conflict with the manual.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- PowerSmart product page for the 21-inch 170cc self-propelled 3-in-1 mower DB8621S Source for PowerSmart DB8621S 21-Inch 170cc Self-Propelled Gas Mower
- PowerSmart DB8621S-101020381 instruction manual linked from the maker page Source for PowerSmart DB8621S 21-Inch 170cc Self-Propelled Gas Mower
- SENIX product page for the 21-inch 144cc gas push mower LSPG-L6 Source for SENIX LSPG-L6 21-Inch 144cc Gas Push Mower
- SENIX LSPG-L6 instruction manual linked from the maker page Source for SENIX LSPG-L6 21-Inch 144cc Gas Push Mower
Primary sources checked .