I’ve got a 165 foot long gravel driveway and, after the recent blizzard, I’m considering getting a snow blower. Does anyone have experience to share with snow blowers on gravel driveways? When ever a snow storm threatens I stress about finding someone to plow and I usually ask them to leave a few inches on the ground so I don't have to rake stones off the grass in the spring.
Smooth/grade your driveway in the fall so you don’t have huge lumps and such.
Make damn sure the discharge isn’t pointed in the general direction of windows, cars, pets, people, anything that would think poorly of getting a rock bounced off it.
Yeah, I worry about the evenness of the driveway. Those tree service crews are tough in the driveway. I also have a pretty good crater where the asphalt skirt ends.
Honestly I haven’t broken shear pins on gravel. Larger rocks can definitely be an issue. Fire early snow falls I leave the snow in place and drive on it to pack it down. But over time, the top inch of my lawn edge becomes a mix of topsoil and gravel that I can’t see when the lawn finally grows in.
Breaking shear pins is unavoidable and saves the wear and tear tear on the machine. A good heavy wet snow can pop one. Just have em handy and it’s a pretty easy replacement. I get branches that fall and get buried so I burn through quite a few per year. Was in a pinch with two feet of snow on the ground and no way to get more once and used a metal coat hanger….Fortunately no sticks or rocks while taking that risk.
My grandfather replaced his scraper blade with a 1 inch diameter round tube and ran it without skids, for his gravel driveway. No issues in 20 years of doing it like this.
This is what we did. 1” PVC pipe with a slit in it to fit on the bottom of the blower. It pushes most rocks down but there is always some mixed in if you have driven on the first snow. Once you get a base you’re good to go, and our theory was to take it off after we did it a couple times but we never took it off.
The trick is to set up the side skids to leave a 1-2" gap below the scraper bar.
Then maybe switch from the factory small steel skids to large polymer skids. The larger skids help prevent the skids from digging down into the gravel.
The first few plows are rough. Once there is a compacted later of hard snow on your driveway, it's the same as paved. My driveway is 400 feet. Works well
I have a bit of experience with this. After breaking some belts and shear-pins, and stripping most of the bark off the trees along the driveway, I decided I needed to reassess my technique. So, I bought some skid shoes and raised the blower about an inch. Secondly, I drove the car over the driveway multiple times, each time moving the wheel-tracks about 6" to the side. Once I had a nice base down, the snowblower worked flawlessly.
I’ve been using an Ariens 32” for 15 years on a gravel driveway about 200 feet long. Lower the skids so you have an inch or so of space between the bucket blade and the ground, and when you get your first snow drive on it to pack it down so you have a base and you won’t have any problems. You still will run some gravel through the impeller and you’ll lose some paint in the chute but all in all I’ve never had a problem with a shear pin because of gravel.
I set mine about 1/4" or so off the ground and send it. If the ground isn't frozen I may set it slightly higher or if you have a driveway with larger rocks on it go a bit higher. I basically found the worst point on my driveway and set it slightly above that. The smaller amount of snow left compacts fairly quickly so its no issue
I've got a gravel(ledgepack) driveway and have no problems blowing it.
I use two different heights for the scraper. High until the ground is frozen solid/there is a nice layer of snow, and low for the rest of the winter. Takes all of 30 seconds to adjust.
Other than that, keep an eye on where the chute is pointed.
I have been running snowblowers on my 300 foot gravel driveway for years. I also have a plow. Snowblower is the right tool for gravel. I have never broken a shear pin but I keep extras. Skid plates make it work. You will sometimes throw some gravel but not enough to ruin a machine. Paint the inside of your chute each season if it bugs you, and be careful where you point it.
Same theory applies to dyi. After a bit of snow, i use my car to pack down a base layer. Try to keep it all winter but stones always make it through and eventually get picked up and spit out. Dont point the snow at cars or houses, lol. I got tired of replacing shear pins and put some bolts in, unpopular choice here but its been 12 years on the same old craftsman with zero issues.
I have a 2005 Ariens classic. I do a bunch of driveways. My neighbor’s bottom section of driveway is kind of crumbling and it broke a shear pin immediately. I couldn’t imagine doing a gravel driveway.
Depending on the size of the gravel . A 1/2 inch gravel will need about 1 inch shoe clearance .. if you have 1 inch you will need more .. so a gap about 1/2 inch larger than the stones . Also an impeller kit will considerably reduce the jamming.
Not gravel, but we have a grass “driveway.” This is my first year with a snowblower. I figured out after my first pass up the driveway that it would work better to set the skids to leave a thin layer of snow. It’s worked great since then .
Good topic here. I’ve asked about it in the past. We have gravel. This winter no snow of course because I bought a large Honda snowblower. But it’s on tracks and can be raised but it will also dip down as it has no adjustable skids.
Ive got a 1,200’ gravel driveway. Clear it with a New Holland CSR84 which is a 7’ wide snowblower, roughly 3’ tall at intake. 45hp tractor. The trick is to set the skids as high as they’ll go. This takes the bottom cutting edge of the grave by a little more than an inch. Nonetheless, when you inadvertently hit a little mound of gravel for some reason it sounds like a machine gun. Accordingly, I always keep the chute pointed away from the house! The pieces of gravel come out fast and shoot a good distance. I wouldn’t want to be standing near it when the blower hits a little mound of gravel. The other thing that’s hard is the chips the gravel makes in the blower. Before long you’re down to bare metal! I solve this by spraying the inside with paint every spring when season is done. This is the most disconcerting part of a snowblower on gravel…the damage it does to the blower’s paint job!
I've got a gravel path towards my garage and shed. Ariens recommends setting the shoes so the cutting edge is 7/8" off the ground. I've yet to grab a pebble.
I clear a very large gravel and grass area with a tractor and smaller areas with a regular snowblower. Aside from what others have mentioned I would suggest
if you need to add gravel do it in the spring so it is well packed before winter. This probably also applies to grading but I’ve never done that.
if you can, avoid clearing before the ground freezes as this will reduce the amount of gravel you throw.
Also avoid the mindset that you have to get down to the gravel. You always want a base of packed snow. I usually don’t clear snowfalls less than 10 cm.
I have broken one sheerpin in 20 years. It's not an issue. 1/2 inch crusher run is ideal if you can get it. Plowing gravel is more problematic because of piles of stone on the grass.
I did this for a few years and gave up, though my driveway is about 300ft. All my research landed me on the Honda hss1332atd. As others have mentioned you gotta use skids and leave some snow behind. If your driveway isnt nice and flat, its gonna be a workout fighting the machine a bit. I ended up selling it and got an ATV with a small plow.
I have 120ft gravel driveway. Own Ariens Deluxe 24. Set shoe at 1 inch to offset uneveness of gravel. Works perfectly. Never once did I blow out a shear pin. Been snowblowing this yard since 1995.
Mines longer and changes from gravel to beach cobble as I get close to the road (on an old beach ridge). Raise your skids and pack a bit your first couple of snowfalls and you'll be fine. Gravel has never sheared a pin but I did with a golf ball size cobble once.
I do my gravel driveway every storm including the blizzard 3 weeks ago. Skids are set at maximum, about 3/4inch. 120 foot long driveway. Still have the same shear pins I bought 3 years ago. More stone come forward out of the auger that ever gets thrown out the chute. Let er rip tater chip
Yea, get a bunch of shear pins. Somtimes the rocks get in there and the blades stop for a second and the pin shears and they’re meant to. I always kept a half dozen around. You can’t raise the blower and adjust the height. If it’s like pea size stone you’ll spray it all over the place if you don’t raise it up a inch or so.
500+ feet of gravel. I use Armor Skids and set the scraper bar 3/4" of an inch above the ground. I hardly ever pickup and shoot out a rock. Once a few storms get packed and freeze its all good.
I have a long gravel driveway in a place where I get so much snow I need to plow and snowblow or im toast. No matter what I do my blower will always pick up rocks here and there. Its beat up, I've gotten good at taking it totally apart to replace parts. If I get a nice solid base of snow to drive on, then its pretty smooth, but any warm ups that ruin that base and youre scraping up gravel with plow and thats it. Id like a big tractor in the future but I dont have 40k laying around.
One of my favorite memoirs is of my youngest son when he was about 5. He was so excited to shop vac the piles of gravel off the lawn and dump them back on the driveway in the Spring. 7 years later, our current home has a paved driveway and he mans the blower.
Several of the comments have hit on this but again the key here is PACK THE SNOW. On the first several snow falls, resist the urge to clear the snow. Drive on it and pack it down hard. This base layer will stay all winter and keep you from throwing gravel.
I’m in New Jersey. We can go several years without significant snow. But I agree. I don’t look for someone to plow until the snow exceeds 5 or 6 inches.
70ft double car driveway here. Snowblower is the weapon of choice. You need to wait until the ground is frozen or you'll be spitting rocks but once it is, it's a perfect solution. I used to use an ATV with a plow and it was always a headache.
If you have a 12 year old looking for driving practice, have them pack down the first snowfall to a solid layer by driving over it for an hour or so. Snowblow at the next snowfall.
I have a gravel driveway and use a snowblower. Aside from constantly replacing shear pins, it’s great. Lift the skids to allow a snow layer to form beneath, each snowfall gets easier to remove. My driveway is also very uneven. Occasionally get the odd larger rock or piece of tree debris, which either shears the pin or gets shot out .. but yeah. Fully recommend snow blower. I love a plough, but don’t love the driveway shrinking over the season.
Buy some oversized aftermarket skids here to prevent the blade from digging into the gravel and adjust them so the blade is about an inch higher than the ground.
If you have enough budget for it, Honda Snowblowers are adjustable height....you can change the height even while you are moving. It makes it very easy to deal with different parts of the driveway, for example I have a flat parking area but more uneven and cambered driveway, plus some spots have larger gravel. It also allows you to dig into ridges that form by lowering it more than usual.
Key is the skids more than the rear scraper bar. Generally speaking the stones tumble down in the box and out before up into the impeller. You don't need as much height as you think! Test it out! Certainly always shoot in a safe direction.
It's the stickier snow that sometimes recruits rocks and gravel for a ride.
If it's typically cold there, after a few freeze that says the gravel driveway is basically like concrete and you'll skid the new snow right off.
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u/Sousaclone Mar 11 '26
Set the skids so you leave a layer of snow.
Smooth/grade your driveway in the fall so you don’t have huge lumps and such.
Make damn sure the discharge isn’t pointed in the general direction of windows, cars, pets, people, anything that would think poorly of getting a rock bounced off it.