Best Heavy Duty Two Stage Snow Blower: YARDMAX Leads

The best heavy duty two stage snow blower is the YARDMAX YB6770, a 26 in gas machine with six forward speeds, serrated steel augers and a 165.3 lb frame built to bite into hard-pack. The EGO Power+ SNT2420 is the better buy if you already run 56V ARC Lithium batteries and want a 24 in cordless with a claimed 50-foot throw. Get the wrong intake width for your driveway and you will make three passes where one would do, then rebuild the auger shear pins by February.

Best heavy duty two stage snow blower at a glance

How I narrowed the field to five machines

I started with the criteria that matter for a best heavy duty two stage snow blower, then weighted them. Intake width came first because it caps how much snow you move per pass. Drive control came second because a two-stage without reverse is a two-stage that lives at the top of your drive. Auger and impeller construction came third. Weight came last, because a heavier machine bites deeper on ice but punishes you on turns.

Only two-stage machines with a self-propelled drive made the cut. Single-stage units and push models were out. Machines without a published weight or dimensions were out, because a heavy duty claim you cannot verify is marketing. That left five: two gas machines with the classic six forward and two reverse gearbox, two EGO battery models sharing a 24 in housing, and one lighter PowerSmart on a Briggs engine.

Why those weights and speeds. A homeowner in the market for a two-stage is usually replacing a single-stage that stalled on a heavy end-of-drive pile. The best heavy duty two stage snow blower for that reader has to move packed berms without lifting off the surface, and that is what the intake height and auger construction decide.

1. YARDMAX YB6770 — Best overall

The YARDMAX YB6770 is the pick that combines the widest intake in the set with a proper six-speed gas drivetrain, at the lowest price position of the five.

Best for: a long gravel or mixed driveway that sees storms above eight inches Skip it if: you want to skip winterising a gas engine each spring

Two things separate the YB6770 from the rest of this set. First, the 26 in intake ties it with the lightweight PowerSmart for the widest path here, and it pairs that width with the heavier 165.3 lb frame the lighter machine gives up. Second, YARDMAX ships a proper six forward and two reverse gearbox, which is what lets you crawl into a berm on gear one and back out on reverse without fighting the machine.

The 212 cc engine matches what PowerSmart puts on its own gas model, but at a lower price position. YARDMAX describes serrated steel augers and axe-shaped housing sides for chopping through packed snow, plus a heavy-duty aluminum gear case with alloy steel gears and synthetic gear oil. Those are the manufacturer's claims, not measured tests, but the same combination of intake width, weight and gearbox is what a heavy duty two-stage buyer is looking for. The trade-off is a gas engine to store, drain and pull-start every winter, even with the push-button electric start on board.

Pros:

• 26 in intake, widest tied in this set
• Six forward and two reverse speeds
• 165.3 lb frame bites into packed ice
• Lowest price position of the five
• Push-button electric start and headlight

Cons:

• Gas engine needs seasonal fuel and oil work
• No published warranty in the listing
• The heaviest machine you turn by hand except the PowerSmart family pick

2. EGO Power+ SNT2420 — Best premium

The EGO SNT2420 is the pick for anyone already running EGO's 56V ARC Lithium platform who wants a two-stage without gas.

Best for: battery-tool owners clearing an eighteen-car driveway Skip it if: you do not already own 56V ARC Lithium packs

The SNT2420 shares the 24 in intake and the 20 in intake height claim with EGO's earlier SNT2400, but at a higher price position and a slightly heavier 163.1 lb frame. EGO says its Peak Power technology combines two 56V ARC Lithium batteries to deliver the power needed for deep, wet and packed snow, and claims the machine throws snow up to 50 feet with variable speed auger control. Those are EGO's numbers, and they are the reason the price sits at the top of this set.

The runtime claim is the one to read carefully. EGO says the SNT2420 clears up to an eighteen-car driveway with 8 inches of snow on a single charge, using two recommended 7.5Ah ARC Lithium batteries, sold separately. If you already own the batteries and charger for an EGO mower or blower, the maths works in your favour. If you do not, add two 7.5Ah packs to the price before you compare it to the YARDMAX. The trade-off here is buy-in cost, not capability.

Pros:

• 24 in intake with a 20 in intake height claim
• Variable-speed forward and reverse drive
• No fuel, oil or winterising steps
• 50-foot throw claim, longest stated in the set
• Push-button start with LED lighting

Cons:

• Batteries and charger are not included
• Highest price position of the five
• Runtime depends on which packs you buy

3. PowerSmart DB7108B — Best for families

The PowerSmart DB7108B is the only machine in this set that ships with a published two-year limited warranty, and it pairs that with hand warmers and LED lighting.

Best for: a shared household that wants a warranty and hand warmers Skip it if: you need the lightest machine to steer

Two features earn the DB7108B its spot for family use. PowerSmart publishes a two-year limited warranty on the listing, which is the only stated warranty on any gas pick in this set. And the machine adds hand warmers and LED lights as standard, which matter when one member of the household is clearing at 6 a.m. and another finishes the driveway after dark. The 212 cc engine and the six forward and two reverse gearbox mirror the YARDMAX, so the two machines share a drivetrain philosophy.

Where it costs you is on the scale. At 187 lb it is the heaviest pick here, more than 40 lb over the lightest PowerSmart. That weight helps on ice and hurts on turns, especially on a sloped drive. PowerSmart claims a 24 in clearing width and a 21 in clearing height, plus 13 in snow tires and adjustable skid shoes. The warranty and the extras are what put this ahead of the lighter Briggs model as a household default, not the raw specs.

Pros:

• Two-year limited warranty published in the listing
• Hand warmers and LED lights as standard
• 212 cc engine with six forward and two reverse speeds
• 21 in clearing height claim, tallest gas pick here
• 13 in snow tires with adjustable skid shoes

Cons:

• 187 lb, heaviest pick in the set
• Second-cheapest but still above the YARDMAX
• Sells more slowly than the rest of this set

4. PowerSmart 26 in Briggs — Best lightweight

The lighter PowerSmart is the pick when you need a full 26 in path but cannot wrestle a 165 lb machine on a sloped or curved drive.

Best for: shorter drivers turning a heavy two-stage on a sloped drive Skip it if: you routinely face storms deeper than a foot

At 145 lb this is the lightest pick, more than 20 lb below the YARDMAX and 42 lb below the family PowerSmart. Combine that with the 26 in intake and you get the widest path in the set on the smallest frame, which is the trick if steering weight is your real constraint. PowerSmart pairs it with a Briggs & Stratton 950 snow series engine at 208 cc, a claimed 2700 lbs/min snow-moving capacity and a claimed 45-foot throw. Those are the manufacturer's numbers.

There are two trade-offs. First, the listing does not publish a warranty, so you lose the coverage the DB7108B ships with. Second, the engine is 208 cc rather than 212 cc, and the drive is described as variable speed rather than the stated six forward and two reverse of the YARDMAX and the family PowerSmart. On a level drive with storms in the 1 to 12 in range PowerSmart quotes, it is the easiest pick to manoeuvre here. Above a foot, the heavier gas machines settle better into the pile.

Pros:

• 145 lb, lightest in the set
• 26 in intake width, tied for widest
• Briggs & Stratton 950 snow series engine
• Hand warmers and steel chute and deflector
• 13 in snow terrain tires

Cons:

• No published warranty on the listing
• PowerSmart quotes ideal use at 1 to 12 in of snow
• Variable-speed drive rather than a stated six-speed

5. EGO POWER+ SNT2400 — Most versatile

The SNT2400 is the pick when you want an EGO two-stage with a 5-year tool warranty and already own 56V batteries.

Best for: a homeowner who also runs EGO mowers and trimmers Skip it if: you want the highest published intake for wet drifts

The SNT2400 is the older sibling of the SNT2420 and shares its 24 in intake, its 20 in intake height claim and its 50-foot throw claim. Two things separate them. The SNT2400 sits one price band lower and ships with a published 5-year tool warranty, the longest stated warranty in this set. It is also the fastest-selling pick of the five, which usually means better parts availability down the line. EGO markets it as compatible with all 56V ARC Lithium packs, so it slots into a wider tool family.

The 150 lb weight sits between the light PowerSmart and the heavier gas models, which is a fair balance for a battery two-stage. Batteries and charger are sold separately, same as the SNT2420, so factor two 7.5Ah packs into your total before comparing. EGO quotes the same eighteen-car, eight-inch runtime figure. The trade-off against its newer sibling is a slightly narrower spec sheet and an older release date, but the warranty tips the scales for a first-time EGO buyer.

Pros:

• 5-year tool warranty, longest here
• 24 in intake and 20 in intake height claim
• Push-button start, no priming or pull cord
• Four bright LEDs for night clearing
• The fastest-selling machine of the five

Cons:

• Batteries and charger sold separately
• Second-highest price position without packs included
• Released in 2024, one generation behind the SNT2420

Why intake width is the wrong headline number

Every listing leads with intake width, and every buying guide follows. It is the wrong number to lead with for a two-stage.

Intake width tells you how wide your path is. It does not tell you what happens when you hit the end-of-drive berm the plough left behind, and that berm is what stalls a two-stage. What actually decides that fight is a mix of three things: intake height, auger and impeller build, and machine weight. A tall intake bites deeper into the pile. Serrated or axe-shaped augers, both features YARDMAX claims for the YB6770, chop rather than pack. Weight keeps the housing planted so the auger cuts instead of climbing.

In this set, PowerSmart claims a 21 in clearing height on the DB7108B, which is the tallest gas intake stated. EGO claims a 20 in intake height on both battery models. YARDMAX does not publish an intake height figure on the listing, only a 26 in width and a 165.3 lb weight. The takeaway: shortlist by width, then decide by height and weight together. Ignore the number that gets top billing and read the two below it.

Gas or battery: which two-stage suits your winter?

Three of these picks run on gas and two run on 56V batteries. The split is not really about fuel. It is about how you already store, maintain and use outdoor power tools.

Pick gas if any of these are true:

1. Your driveway needs more than an eighteen-car, eight-inch run in one sitting.
2. You already have a fuel can, stabiliser and a routine for winterising a small engine.
3. You want the lowest entry price for a two-stage, which is where the YARDMAX sits.
4. You value a mechanical six forward and two reverse gearbox over variable-speed electronics.

Pick battery if any of these are true:

1. You already own an EGO mower or blower and have 56V ARC Lithium packs.
2. You start at unusual hours and cannot pull-start a cold engine.
3. You want a 5-year tool warranty, which only the SNT2400 publishes here.
4. You do not want to store fuel or drain a carburettor in April.

The cutoff is battery ownership. If you already have two 7.5Ah packs, the EGO maths works. If you do not, the YARDMAX gets you a wider intake and a heavier frame for less money.

What the listings do not tell you about heavy duty

A heavy duty two stage snow blower listing hides four things you should look up before you buy.

• Shear pin part number. Two-stage augers use shear pins that break on purpose when the auger hits a rock or a hidden pipe. You will replace them. None of the five listings names the pin.
• Skid shoe replacements. The lightweight PowerSmart mentions adjustable skid shoes; the others do not name them. Ask your dealer for the spare number before winter.
• Chute rotation control. All five have chute controls, but the listings do not always say whether rotation is remote-mounted on the handlebar or manual at the chute. The remote version is worth the reach.
• Tire size. PowerSmart names 13 in snow tires on both of its picks. YARDMAX and EGO do not publish tire size in this set. If your drive slopes or ices badly, taller tires matter.

None of these is a deal-breaker. All of them are easier to answer before you buy than after you have unboxed 160 pounds of steel in a garage.

How long does a two-stage snow blower actually last?

A well-kept two-stage is a fifteen to twenty-year purchase, which is why the warranty column matters more than it looks. In this set, only two picks publish warranty terms on the listing: the PowerSmart DB7108B at two years limited, and the EGO SNT2400 at five years on the tool. The YARDMAX, the lighter PowerSmart and the newer EGO SNT2420 do not state warranty terms in their listings, which means you should check with the seller before you commit.

Longevity also tracks maintenance. Gas machines want fuel stabiliser at the end of the season, an oil change per the manual, and a shear-pin check before the first storm. Battery machines want packs stored at partial charge in a temperate space, not in an unheated shed at minus ten. The SNT2400 and SNT2420 share EGO's ARC Lithium platform, so a pack you buy today should still work with a machine you buy in five years.

The verdict

If you want the best heavy duty two stage snow blower on published specs and price together, buy the YARDMAX YB6770. It has the widest tied intake at 26 in, the heavier 165.3 lb frame that keeps the auger planted, and a proper six forward and two reverse gearbox at the lowest price position of the five. It is the default pick for a long, mixed-surface driveway that sees deep storms.

Two conditions flip that default. First, if you already own two EGO 56V ARC Lithium batteries and a charger, the EGO SNT2420 is the better buy: a 20 in intake height claim, a 50-foot throw claim, and no fuel to store. Second, if a published warranty is non-negotiable for a household purchase, buy the PowerSmart DB7108B for its two-year limited warranty, its hand warmers and its 21 in clearing height claim, and accept the 187 lb weight that comes with them.

The lightweight PowerSmart is the pick for smaller drivers on shorter storms. The EGO SNT2400 is the versatile pick if you want the 5-year tool warranty and are new to the EGO platform.

FAQ

Is a two-stage snow blower worth it over a single-stage?

Is a two-stage worth it over a single-stage when your driveway sees storms above six inches or an end-of-drive berm from a plough? Yes. Single-stage machines throw snow with the auger itself and stall on packed piles. Two-stage machines use a separate impeller to launch snow, which is what lets the YARDMAX YB6770 and the PowerSmart DB7108B keep moving through the berm.

What size two-stage snow blower do I need?

What size two-stage suits a typical suburban drive comes down to intake width against path count. A 24 in machine like either EGO or the PowerSmart DB7108B clears a two-car drive in three passes. A 26 in machine like the YARDMAX YB6770 or the lighter PowerSmart trims that to two. For anything above a two-car drive, 26 in saves you real time.

Which is better for heavy snow, the YARDMAX YB6770 or the EGO SNT2420?

Which is better for heavy snow depends on what you already own. The YARDMAX YB6770 has a wider 26 in intake, a heavier 165.3 lb frame and a six-speed gearbox, at the lowest price position here. The EGO SNT2420 has a 20 in intake height claim and a 50-foot throw claim, but you need two 56V ARC Lithium packs to run it.

Do heavy duty two stage snow blowers work on gravel driveways?

Do heavy duty two stage snow blowers work on gravel driveways? Yes, if you set the skid shoes correctly. Both PowerSmart picks mention adjustable skid shoes that lift the auger off the surface. That gap is what stops the machine from picking up stones and firing them through the chute. Set the shoes higher for gravel than for asphalt, then re-check after the first storm.

How much maintenance does a two-stage snow blower need?

How much maintenance a two-stage needs depends on fuel. Gas picks like the YARDMAX YB6770 and both PowerSmart models want stabilised fuel, a seasonal oil change and a shear-pin check. Battery picks like the EGO SNT2400 and SNT2420 skip all of that, but want their 56V ARC Lithium packs stored at partial charge in a temperate space. Both need chute and auger inspection before the first storm.

The right next step is to measure your driveway before you buy. Pace the width, count the car-lengths and note the slope. If it is a long mixed-surface drive with a plough berm at the end, the YARDMAX YB6770 wins on width, weight and price together, and its six forward and two reverse gearbox is the control system you want when the berm is taller than the intake. If it is a shorter drive on a battery-tool household, the EGO SNT2420 keeps you out of the fuel aisle for the life of the machine. Either way, the specification you want to check twice is intake height, not width.

Last updated: September 30, 2026. Product availability re-checked.

This page contains affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.