Sure. There are some in here:
http://www.unusuallocomotion.com/pages/more-documentation/20-one-2-or-3-tracked-rigid-vehicles-light.html

... and about 7/8's of the way down this page:
http://snegohod-tuning.ru/istoriya-snegoxoda.html

We had similar units in Canada in the 60's (with , not quite as speedy as the electric jobby shown here) with I believe (not 100%) some of the early Kohler or perhaps OMC single cylinder gas engines. One could stand on a small foot board that was skidded along behind, steering with two large handles (like a roto tiller), and then behind that there was a sled with high enough walls that you could haul firewood, straw bales, sacks of whatever without them spilling out. They were geared rather high, so not a lot of speed but that's what was required to keep the torque up on these 2 strokes.

Hope this helps a bit.

Can I get an RC one so I can lay back in the sled and drink hot cocoa?

"What's your ride?"

"A giant chainsaw sled."

Wheels totally locked = you made yourself a sled.

In the LiveLeak comments for this, autowolf says:

sleds tend to have lower top speed numbers compared to say sports bikes etc because spinning that track requires an incredible amount of effort. That snowmobile might be making 300 or so hp but its top speed probably wont be much over 130. The thing is it will get to 120 in about five seconds. A really built out race sled will have a power to weight ratio similar to a formula 1 car. most stock snowmobiles will have one equal to about half that of a formula one car. an average weight sled with a 150 or so hp engine will be sitting at around 500 HP per ton

Chattanooga is listed on that page as previously having an Alpine Slide. We went up there twice at night after they closed when I was in high school. They always left the shed with the sleds unlocked. We lost most of the skin on our shoulders and elbows after a couple runs. It was a blast to do during the day...it was terrifying at night without lights.

I've never seen it.

...or is this the "omfg it's his sled" one?

Next we just need a coffee cup with the same design.

I'm as plugged in as the next person, but we need to learn some cell phone etiquette and safety.

You don't need to be on your cell when I'm talking with you. Nor while you are walking, driving, cycling, running, skipping, swimming, jumping, sledding, scooting, or sexing.

The crash looked like the best part to me. I just found myself wanting him to stop for one minute, let go of the brake, and just go full bore to the bottom yelling "NO BRAKES", ramming and then pushing them at full speed. This is a roller coaster, not a sight seeing slide. You are not supposed to stop to look at scenery repeatedly. It completely ruins the ride for those wanting to ride instead of inch down the hill, and it is dangerous for both parties. I would have demanded another free ride or my money back. (then again, I likely would have been thrown out for mangling the sleds and injuring the other rider).

Stoic Pugs Go Snow Sledding has been added as a related post - related requested by silvercord.

Small kitten terrorizing a terrified pug has been added as a related post - related requested by silvercord.

Loca, the pug, goes to the vet. has been added as a related post - related requested by silvercord.

This is how a Pug climbs the stairs has been added as a related post - related requested by silvercord.

Screaming Pug has been added as a related post - related requested by silvercord.

Remorseful Dog Slinks Away has been added as a related post - related requested by silvercord.

*related=http://videosift.com/video/Stoid-Pugs-Snow-Sledding

*related=http://videosift.com/video/Small-kitten-terrorizing-a-terrified-pug

*related=http://videosift.com/video/Loca-the-pug-goes-to-the-vet

*related=http://videosift.com/video/This-is-how-a-Pug-climbs-the-stairs

*related=http://videosift.com/video/Screaming-Pug

*related=http://videosift.com/video/Remorseful-Dog-Slinks-Away

This video has been seconded as a duplicate; transferring votes to the original video and killing this dupe - dupeof seconded with isdupe by PlayhousePals.

*dupeof=http://videosift.com/video/Guy-on-a-Sled-has-a-Really-Close-Call

Yepper doodles, dude.

(Sorry Barseps. It is a cool vid. Even if fake. I think. Fake? Surely.)

This video has been nominated as a duplicate of this video by bareboards2. If this nomination is seconded with *isdupe, the video will be killed and its votes transferred to the original.

It may be simple confirmation of the free will of certain species-I imagine it to be that most species on earth go about the business of having fun with their adaptations, whatever they may be.

That one poor fisherman with the roo.....that looked like it hurt worse than a rear-end collision at 40 KPH!!

The doggy that hijacks the sled...favorite!