If a 40 inch snow blower is what you are after, this is the listing and these are the details worth knowing.
40″ Snow Blower for DCS unit is a petrol driven snow blower built for Canadian snowfall. It is a Ducar item. The stock number is DUEDCS-SB40. It is listed under Snow Blower Attachments. The cut is 40 inches wide. If you are cross referencing an old component, compare the stamping against DUEDCS-SB40 before ordering.
On this page
- Living with a 40 inch snow blower
- Technical detail
- Keeping it working
- How ordering works
- Is this the right size for you
- In Canadian conditions
- Reading the listing
- What else to check
- What a sensible spares box holds
- How many passes on your driveway
- What it will not do
- Where the price sits
- Five season cost of ownership
- One size up, one size down
- What goes wrong, and the part that fixes it
- Your first season, step by step
- Putting it away for the summer
- Questions we are asked about this
Living with a 40 inch snow blower
Nothing else in the category matches an engine for continuous work in heavy conditions. Where runtime has no ceiling, an engine is the only honest answer.
The cut is 40 inches wide. It is a Ducar item. The stock number is DUEDCS-SB40. It is listed under Snow Blower Attachments. You are looking at $1,029.00 CAD delivered into the Canadian market.

Technical detail
| Detail | Value |
|---|---|
| Stock number | DUEDCS-SB40 |
| Brand | Ducar |
| Width | 40 in |
| Category | Snow Blower Attachments |
| Price | $1,029.00 CAD |
| Ships | Canada wide |
You are looking at $1,029.00 CAD delivered into the Canadian market. Order before the first forecast moves demand and the item is on a shelf rather than on a backorder.
Keeping it working
Check belt, shear pins and skid shoes each autumn. Damp storage does more damage over one summer than a whole winter of clearing does. snow blower storage sets out the April routine in full.
Wear parts are cheap in autumn and slow in January. We hold them on snow blower parts with the manufacturer stock number on every listing, and the maintenance checklist says when to check each one. October is the quiet month for this. February is not, and freight times show it.
Never clear a blocked chute by hand. The impeller stores energy with the engine off and releases it when the obstruction moves. Guidance for powered snow removal in Canada is published by Canadian Centre for Occupational Health and Safety.
- an oil change once a season
- a carburettor clean every few years
- belts and shear pins checked each autumn
- skid shoes set for the surface
How ordering works
It is priced at $1,029.00 in Canadian dollars, with no conversion applied at the checkout. Machines of this size travel on a pallet and the driver telephones before arriving. shipping and delivery has the detail.
Before starting a return, read returns and refunds, because a machine that has had fuel through it is treated differently. Every machine carries its full manufacturer warranty. The exclusions are on the warranty policy.
Use the contact page if you want a second opinion before ordering. Consumer rights when buying a 40 inch snow blower in Canada, above any retailer policy, are set out by Consumer Protection Ontario.
Is this the right size for you
Time in the cold is passes multiplied by driveway length, and only one of those is something you choose. A petrol machine carries its energy as liquid fuel, which is why it holds a sustained load for an hour without fading.
Density matters more than depth once the temperature sits near freezing. Loose surfaces need skid shoes holding the auger clear, and only a two stage machine has them.
If you are choosing between classes rather than sizes, single stage against two stage is the shorter read and what size snow blower you need works through the four measurements that settle it.
Built for a Canadian season
National averages hide the fact that some Canadian cities get three times what others do. Saskatoon, Saskatchewan averages roughly 106 centimetres of snow in a season. Spread across a typical twenty to thirty snowfall events, that is a machine being asked to work most weeks from December through March rather than occasionally.
At 40 inches of clearing width, a standard two car driveway takes about 8 passes on this 40 inch snow blower, and in a 106 centimetre season you would expect to make those passes twenty times or more. That repetition, not any single storm, is what separates equipment that lasts from equipment that does not. We stock to survive that repetition rather than a single showroom demonstration. See the contact page for the full method.
Reading the listing
Listed as dcs, unit, which is the level of precision this catalogue works at. Two lines can differ by one word and be entirely different parts.
This line is DUEDCS-SB40. The 40 inch figure is the clearing width rather than the overall width of the 40 inch snow blower. Anything less precise than that is where wrong parts come from.
Read next
Where to go from here. None of them are sales pages. They exist because we got tired of answering the same question by email.
Parts and long term support
What happens when something wears out, which it will. We list wear parts for this 40 inch snow blower by manufacturer stock number rather than by generic description, which means paddles, scraper bars and replacement packs and chargers can be matched to your exact unit rather than to something that looks similar in a photograph. Budget roughly $72.03 a season for consumables on a machine in this bracket and you will rarely be caught out.
Start at the parts catalogue. If the listing does not name your model explicitly, ask through the contact page first.
What a 40 inch cut means on your driveway
Everything about clearing width comes down to how many lengths you walk. At 40 inches, this is what three common Canadian driveways look like.
| Driveway | Size | Passes at 40 in | Rough time |
|---|---|---|---|
| Single car drive | 20 by 10 ft | 3 passes | 2.9 min |
| Standard double drive | 40 by 20 ft | 6 passes | 11.8 min |
| Long or rural drive | 120 by 14 ft | 5 passes | 29.4 min |
Add time for the turn at the end of each pass, and add considerably more for the bank the municipal plow leaves across the entrance. If your own drive is not on that list, the sizing guide works through the four measurements that settle it.
What this 40 inch snow blower will not do
The useful part of any product page is the part that says no. Here is where this one stops.
- Ballast is not optional on a short wheelbase unit.
- It is only as capable as the 40 inch snow blower carrying it, and traction usually runs out before power does.
- Fitment is the limiting factor. Confirm hitch category and hydraulic flow against your host machine before ordering.
- It is a poor choice if the host machine is needed for something else during a storm.
Should any of them apply, look at a different class entirely. the contact page will shortlist it for you.
Where the price sits
Value, measured against the nearest two machines we sell rather than against a manufacturer list price.
| Machine | Price | Clearing width | Cost per inch |
|---|---|---|---|
| 40″ Snow Blower for DCS unit | $1,029.00 | 40 in | $25.73 |
| 80V 22″ Snow Thrower, 4.0Ah Battery and Rapid Charger Included | $999.99 | 22 in | $45.45 |
| 24″ Snow Blower, 212 cc, electric and recoil start, heated handles, LED light | $1,249.00 | 24 in | $52.04 |
Stepping down to 80V 22″ Snow Thrower, 4.0Ah Battery and Rapid Charger Included saves $29.01, and stepping up to 24″ Snow Blower, 212 cc, electric and recoil start, heated handles, LED light costs a further $220.00. Cost per inch is a blunt measure and it ignores drive systems, engine size and build, but it is honest about what the gap between two machines is buying you in raw clearing width. Read it alongside the sizing table above rather than on its own, because a wider machine you cannot store or turn is not a saving.
What it costs to own for five seasons
The sticker price is the smaller half of the question. Here is what this one costs to own for five Canadian winters.
| Item | Cost | Note |
|---|---|---|
| Machine, once | $1,029.00 | Paid today |
| Consumables | Varies | Depends on the host machine |
| Five year total | about $1,029.00 | Purchase plus running |
Buy the consumables in autumn with the 40 inch snow blower. They do not expire and the freight is already paid.
Going one size up, or one size down
Going up or down four inches from 40 changes two things and leaves everything else alone.
| Width | What changes | Who it suits |
|---|---|---|
| About 36 in | Fewer minutes saved, easier turns, fits more gates and sheds | A short paved drive with limited storage |
| 40 in (this one) | The balance point for the driveway sizes above | What most Canadian double drives want |
| About 44 in | Fewer passes on a long drive, heavier to turn, needs the space | Long or rural drives, or repeated deep falls |
Measure the narrowest gate and the shed door before you measure the driveway. A machine that will not reach the back garden is the most common expensive mistake in this category, and it is entirely avoidable with a tape measure. A narrower machine used well beats a wider one you dread getting out.
What goes wrong, and the part that fixes it
If something goes wrong, it will almost certainly be one of these.
| Symptom | Usual cause | What fixes it |
|---|---|---|
| Will not mount | Hitch category or flow mismatch | Confirm against the host machine before ordering |
| Poor traction under load | Insufficient ballast on the host | Add rear ballast |
| Slow auger speed | Hydraulic flow below specification | Check host flow rate |
Every part named there is stocked by manufacturer stock number on the parts catalogue, and the repair guide works through faults in order of likelihood rather than by guesswork.
Your first season with a 40 inch snow blower
None of this is difficult. All of it is easier in October than in January.
- Add ballast to the host before the first heavy pass.
- Mark the edges of the area you will clear.
- Do a dry run on a clear surface to learn the chute and the lift range.
- Confirm hitch category and hydraulic flow against the host machine before the first mount.
- Check every fastener after the first hour of use.
the maintenance schedule takes over from here, with the buying guide as background.
Storing a 40 inch snow blower for the summer
Eight months of the year this 40 inch snow blower is doing nothing, and how it spends that time decides how it starts in December.
- Store packs indoors at room temperature and around half charge. A pack left flat in an unheated garage all summer may not recover.
- Keep the 40 inch snow blower off a bare concrete floor to limit moisture.
- Wipe road salt off the contacts before it sits. Corroded terminals are the usual spring surprise.
- Store it upright and covered rather than under a tarp that traps damp.
See the maintenance schedule for intervals through the season and the parts catalogue for anything that needs replacing.
Questions we are asked about this
What size driveway does a 40 inch machine suit?
Pace the driveway and divide by the clearing width. At 40 inches most double driveways come to ten passes or fewer.
How does it start in deep cold?
By recoil. Fresh stabilised fuel and the right choke sequence decide whether it starts on the second pull.
What maintenance does it need?
Fuel stabiliser before the last tank, an oil change once a season, and an autumn check of belt, pins and skid shoes.
How far will it throw?
Twenty to twenty five feet in dry snow. Wet snow reduces it noticeably.
Is it heavy to manoeuvre?
It is a substantial machine. Power steering or a differential release makes the turn at the end of each pass far easier.
Does it come assembled?
It arrives largely assembled with the handle, chute and controls to fit. Allow half an hour and read the run in instructions before the first storm.















Reviews
There are no reviews yet.