
Ryobi
Ryobi 40V HP Brushless 21" Single-Stage Auger-Propelled
Ryobi's current 21-inch single-stage (the RY40HPSN02K2 replaced the older push-style 21-inch throwers) leans on one clever trick: the auger is angled to pull the machine forward, so the 51-lb unit crawls ahead like a paddle-drive Toro. With two 8Ah packs on dual active ports it claims more power than a 208cc gas engine and 25 car spaces per charge — owners call that generous. The consistent Home Depot review verdict: terrific under 6 inches, strained past that, with batteries draining fast in wet snow and a 35-foot throw that's really 15-20 feet in slush. Longer-term owners also grumble that the plastic auger paddle ends wear down with no cheap replacement part sold. At $799 with two 8Ah batteries it undercuts EGO's steel-auger SNT2114 kit by $200, and the packs share Ryobi's huge 40V yard-tool ecosystem — the single best reason to pick it. Replacement 8Ah batteries run about $279, so baby the included pair and store them indoors; cold-soaked packs sag hard. Versus a Toro Power Clear 721 gas machine you trade deep-storm stamina for silence and zero maintenance.
Single-stage machines scoop and throw in one motion, and the rubber auger touching the pavement means they scrape cleaner than anything else. Paved surfaces only, and they bounce off a refrozen plow berm rather than eating it.
Price and availability on Ryobi’s site may differ.
Specifications
Highlights
Pros
- ✓Auger-propelled drive pulls itself forward — no shoving 51 lb through slush
- ✓$799 with two 8Ah batteries undercuts EGO's steel-auger kit by about $200
- ✓Batteries share Ryobi's massive 40V mower, trimmer, and blower ecosystem
- ✓Dual active ports draw from both packs at once for gas-like surge power
- ✓Quiet push-button operation that converted gas owners praise in reviews
Cons
- ✗Owners say it's built for storms under 6 inches — deep or wet snow overwhelms it
- ✗Batteries drain fast under load; the 25-car-space claim assumes light powder
- ✗Plastic auger paddle ends wear down with no cheap replacement part available
- ✗35-foot throw shrinks to 15-20 feet in wet snow
- ✗Replacement 40V 8Ah packs run about $279 each
Owner Insightssummarized from owner forums and reviews
This is the machine that made owners stop describing Ryobi single-stages as glorified power shovels. The trick is the angled auger: instead of the operator pushing, the paddles bite pavement and crawl the 51-lb unit forward like a paddle-drive Toro, and owners consistently describe it gliding through half a foot of snow with one hand on the bar. Add instant push-button starts and noise low enough to clear at 5 a.m. without waking anyone, and the typical owner story is a gas skeptic who came away surprised - one longtime gas user in Minnesota called himself a true believer after it outworked his expectations through multiple storms.
The practical experience splits cleanly at about 6 inches. Under that, it's fast, throws a legitimate 30-plus feet in dry snow, and the two included 8Ah packs cover a multi-car driveway with margin. Past that - or in saturated slush - throw distance drops to 15-20 feet, the auger can clog, and batteries drain fast enough that owners call the 25-car-space claim powder math. Experienced owners run a rotation: clear most of the driveway on the first battery pair, then swap in the second for the refrozen plow pile. Smaller gripes recur too: the telescoping handle slides down under push, paddle ends wear (Ryobi finally sells a cheap replacement kit), and one owner had the scraper bar rattle loose mid-storm.
It's best for someone already on Ryobi's 40V platform with a one-to-three car driveway and storms that mostly stay under 8 inches - for them the value is unbeatable, since the $799 kit undercuts EGO's steel-auger SNT2114 by about $200 and the packs power a whole yard's worth of tools. Owners cross-shopping on merit alone tend to give EGO the nod for its stronger battery bench, and anyone facing regular foot-deep dumps gets redirected to a two-stage - often Ryobi's own Whisper 24. The 5-year warranty and instant resale of 40V packs make it a low-regret buy either way.
What owners like
- +The angled auger genuinely pulls the machine forward - owners say it glides through 6 inches of snow with almost no pushing effort
- +Quiet enough for pre-dawn clearing - one owner called it powerful, quiet, and very easy to use on 4 inches of heavy wet snow
- +Push-button start works every time - no priming, choking, or pull cords in the cold
- +Batteries share Ryobi's huge 40V mower, trimmer, and blower ecosystem, so existing owners get a snow blower for near tool-only money
- +Lever-operated chute rotates in about a second and the LED headlight is bright enough to actually matter at night
- +The two-battery-pair strategy works: clear most of the driveway on the first set, then drop in a fresh pair for the dense plow pile at the end
- +At roughly 51 lbs with a folding telescoping handle it stores flat on a garage shelf and one person can lift it into a truck
- +Ryobi now sells cheap replacement rubber-paddle and scraper-bar kits, answering the wear complaint longtime owners used to have
Common complaints
- −Wet snow drains the batteries fast - owners call the 25-car-space runtime claim powder math
- −The rated 35-foot throw is really 15-20 feet in slush, and saturated snow can clog the auger outright
- −Terrific under 6 inches but visibly strained past that - deep storms mean multiple passes or waiting for a two-stage
- −It struggles on rough surfaces like snow over frozen slush, where the paddles bounce instead of biting
- −The telescoping handle doesn't lock firmly extended and slides down as you push - a constant small annoyance
- −With no wheel drive, just getting it through deep dense snow to the spot you want to clear can be a workout
- −The rubber paddle ends wear down with use, and at least one owner had the scraper bar work loose and fall off mid-job
- −Replacement 8Ah packs run about $279 each, so babying the included pair - stored warm indoors - really matters
Common Questions
What does 'auger-propelled' actually mean - is it self-propelled?
How much snow can it realistically handle?
How long do the batteries actually last per clearing?
How does it compare to the EGO single-stage models?
Do the rubber paddles wear out, and can you replace them?
Compare the Ryobi 40V HP Brushless 21" Single-Stage Auger-Propelled
Related snow blowers
More from Ryobi →24" wide · 40V 6.0Ah × 4 · 187 lb · heated grips
Ryobi's Whisper Series 24 is the RY40870 in its current form — a 187-lb two-stage running four 6Ah packs through dual brushless motors, with heated grips, an LED headlight, and a claim of out-powering a 252cc gas engine. It's genuinely quiet, too; the 35%-quieter-than-gas marketing tracks with owners clearing at 5 a.m. without complaints. Runtime is where owners get blunt: Ryobi says up to 45 minutes, reviewers measure closer to 30 under load, and one owner's 120-by-30-foot driveway in a 12-inch storm about exhausted all four packs. The cable-operated chute deflector feels flimsy next to EGO's electronic control and doesn't always lock position, and a handful of units have shut down when the auger engaged — though Ryobi's warranty service earns praise. At $1,799 street ($1,999 direct) it slots between EGO's $1,649 SNT2405, which lacks its heated grips, and the $2,419 SNT2807. Four replacement 6Ah packs at roughly $200 apiece make the battery-fleet math real. Versus an Ariens Classic 24 gas machine you pay about $700 more for silence and no engine to winterize.
Best for Homeowners in quiet neighborhoods with moderate 6-12 inch storms who want a full two-stage experience with heated grips at mid-tier battery pricing.
21" wide · 60V MAX FlexVolt brushless · 88 lb
DeWalt's case for this machine is not really about snow. It is that a contractor or homeowner already holding a shelf of 60V FlexVolt batteries can add a snow blower without adding a second battery platform, a fuel can, or a spring carburetor cleaning. The machine itself is a conventional 21-inch single-stage: 88 lb, a 40-foot throw, and the paved-surface-only limitation every auger-propelled machine carries. It competes directly with the EGO SNT2102 and the Ryobi 40V single-stage, and the deciding factor between them is almost always which batteries are already in the garage.
Best for Anyone already invested in DeWalt's 60V FlexVolt platform who wants a paved driveway cleared without keeping a gas machine running.
21" wide · 60V 7.5Ah (405Wh) · 55 lb
Toro's battery single-stage is the rare cordless machine that gas people concede is legitimate - one six-season owner on Snowblower Forum called it flat-out better than his EGO and only a notch behind a gas 721 E. The 60V brushless motor ramps power with load, the Power Curve paddles scrape to pavement and pull the 55-pound machine forward, and it throws cold powder up to 40 feet. It's also quiet enough for 5 a.m. and starts with a bail squeeze - no cord, no choke, no carburetor to gum up over summer. The honest limits: the included 7.5Ah pack clears roughly an 8-to-12-car driveway of moderate snow, but wet heavy stuff can halve that, spare L405 batteries are painfully expensive, and the stubby chute's deflector is awkward to adjust mid-pass. At $749 it undercuts EGO's comparable kit while sharing packs with Toro's 60V mowers and trimmers, which is the whole ecosystem play. Over 1,000 Ace Hardware reviews average 4.5 stars. For paved driveways and storms under 10 inches, this is the future arriving politely.
Best for The suburbanite with a paved 2-4 car driveway who already owns (or wants) Toro 60V yard tools and is done with gas cans.
21" wide · 56V 5.0Ah × 2 (Peak Power) · 61 lb
The SNT2102 is the cheapest way onto EGO's 56V snow platform and still one of the best-reviewed battery single-stages anywhere — 4.4 stars across more than 4,000 Lowe's reviews. With two 5.0Ah packs feeding Peak Power it genuinely handles the 6-8 inch storms most of the country actually gets, starts with a button in any temperature, and is light enough to lift onto a deck. Owners are blunt about the limits: heavy wet snow chews through the packs in 20-30 minutes, and the rubber-tipped auger rides up on compacted plow crust instead of biting in — that's exactly what the steel-auger SNT2114 fixes for $350 more. The 35-foot throw is a dry-powder number; expect half that in slush. Batteries stored indoors behave fine in the cold, but packs left below 20°F sag noticeably until they warm up. At $649 with batteries it undercuts Toro's 60V Power Clear e21 kit while sharing packs with EGO mowers and blowers, and it embarrasses a similarly priced gas Toro on noise, starting, and maintenance. In deep-snow country, though, treat it as a second machine, not the only one.
Best for Budget-minded EGO owners in moderate-snow regions clearing short driveways, sidewalks, and decks of 8 inches or less.
21" wide · 56V 7.5Ah × 2 (Peak Power) · 62 lb
The SNT2114 is the steel-auger trim of EGO's 21-inch single-stage line, and that auger is the whole story — it bites through the crusty end-of-driveway berm that stalls the rubber-paddle SNT2102 and scrapes cleaner down to pavement. Peak Power pulls from both 7.5Ah packs at once, and owners say the gas-equivalent claim mostly holds through 8 inches. Runtime is the honest catch: the hour of light-powder clearing shrinks to 25-35 minutes in heavy wet snow, and the 40-foot throw drops to 15-25 feet once things turn slushy. Cold behavior is manageable if you store the batteries indoors; packs left in a freezing garage give up 10-20% of their capacity until they warm up. Replacement math stings — a BA4200T 7.5Ah runs about $430 — but the $999 kit undercuts a comparable Toro Power Clear gas machine on noise and maintenance while matching it on typical storms. Against Toro's 60V Power Clear 21, the EGO throws harder in wet snow thanks to the dual-battery surge. Skip it only if you routinely get foot-deep dumps — that's two-stage territory.
Best for Homeowners with a 2-4 car driveway and regular 4-10 inch storms who want the single-stage EGO that can actually bite through plow crust.
20" wide · 60V brushless · 34 lb
Greenworks runs two battery platforms and this is the 60V one, sitting below the 80V machines already in this catalog. Ten inches of intake and 34 lb put it firmly in sidewalk-and-deck territory rather than driveway duty — it is closer to a powered shovel than to the 80V 24-inch two-stage. Worth buying only if the 60V batteries are already in the garage; if you are starting fresh, the 80V line is the better platform to enter.
Best for Decks, sidewalks, steps and short paved paths, for someone already on the Greenworks 60V platform.





