My friend Duff sent me a link to this gizmag article from 2005. It’s a few years old now so some of you may have already seen it but I just had to re-post it. It’s a truly amazing hunk of machinery! Here’s the excerpt from the original article, see the bottom of the post for the link back to gizmag.

If you’re tired of anemic, one-lung snowblowers with their slipping drive belts, you might consider Kai Grundt’s V8 snow blower which raises the bar on the traditional snow blower in every respect. With electric start, electric block heater, antifreeze heater and eight cylinders, it has no drive belts to freeze up and you’ll never get bored with the job as the 454 cubic inch big block Chevrolet V8 produces 412 horsepower, 430 foot pounds of torque and can throw snow 50 feet at just 3500 rpm. Nor will you get cold as the machine has been ingeniously designed to route the engine coolant through the handle bars, with the rear mounted, enclosed radiator keeping the operator nice and cosy.

The first point to make is that this is not a V8 grafted on a traditional snow blower carriage but a purpose-built unit crafted around a motor of this magnitude. It functions very much like a traditional blower by way of operator input and feedback and offers effortless safe operation.

Manouevering the massive beastie (it has a total wet weight of 912lbs) is a snack thanks to the hydraulic-drive 4WD skid steer on independent walking beams which offers a zero turning radius. It’s also as fast as you like, with an infinitely adjustable speed range on the drive wheels via dash mounted flow control. At the opposite end of the scale, it has more than enough torque to pull your car out of the ditch before the hydraulic motors stall!

Adding to the well-balanced feel of the unit, just 15 pounds of down force on the handlebars will lift the auger blade off the ground in order to climb stairs/walkways for ease of snow removal. Safety has and continues to be paramount with spring return to centre “fail safe” type directional controls with emergency stop and tether cords.

Safety is one of the key theme, with a flashing blue light (as required by law in many areas) being the least of the safety features. No-one will fail to hear you with those twin throaty exhausts, which come standard with 92 decibels at the controls, though if the rhumba of a V8 exhaust is music to your ears, you can obviously go much louder. Evan at the standard baffling, hearing protection is strongly suggested.

The powerful yard machine lights and a dashboard with backlit gauges complete the package to ease the burden of this normally reviled task

The custom 42 inch, two stage auger has a Chevrolet 10 bolt truck differential with spool and a centrifugal auger clutch with shear pin protection, further adding to the image of this “automotive theme blower.” As each unit is cutom-built, optional extras for the snowblower are both diverse and outrageous as the base unit – there is unlimited auger choices from single to multi stage designs and various motor combinations to suit the religious preferences of the customer (Chevy, Dodge Hemi, Ford) and such exotica as a V-10 or a diesel engine or remote starting can be accommodated.

And if, after a while, you feel you’ve outgrown the 400 horses, this particular engine is well catered for in the performance modification area, with Lunati camshaft, Milodon Gear drive, Holley and Edelbrock components to name a few, and there’s always the fuel injection option too, if you feel you need to throw the snow out of the county or ensure your seat in the “neighborhood blower blingster hall of fame.”

Here’s the link to the original gizmag article. Sorry for the off-topic post, but I couldn’t resist.

If you want to leave a comment please click the “Join the forum discussion on this post” link below to log into the forum topic tied to this post.

US $679.00 (0 Bid) End Date: Thursday Mar-11-2010 7:52:03 PST Bid now | Add to watch list

US $7.99 (0 Bid) End Date: Thursday Mar-11-2010 7:22:58 PST Buy It Now for only: US $9.99 Bid now | Buy it now | Add to watch list

US $7.99 (0 Bid) End Date: Thursday Mar-11-2010 7:22:56 PST Buy It Now for only: US $9.99 Bid now | Buy it now | Add to watch list

Join the forum discussion on this post - (1) Posts

by Barry Young

Machines are expensive. Dust is abrasive. Don’t believe me? Go get that old motorcycle helmet that Aunt Beunice gave you for your 16^th birthday after you bought that 125cc Honda Combat Wombat with your paper route money. Yeah, the snazzy lime green one. See all that dust on the face shield? Give it a good rub and telephone me to tell me it didn’t scratch it up.

You keep your calipers and micrometers in a toolbox right? Those baseball cards that Grampa gave you go into his footlocker right? You keep your money in a bank right? So what do you do with your machinery? If you are like ninety nine percent of amateur machinists you let your machinery sit out in the open, unprotected, cold and lonely.

Next time you are using foul language to describe to a friend how your machine wouldn’t hold the tolerance you wanted it to, look back at how you treated the poor machine. You oughta be ashamed. Why would you put the bench grinder where it would spit abrasive particles onto the lathe? You mean you did woodworking in the same room as your metal machines are stored? Don’t you know that wood chips will soak up all the oil on those precision surfaces and make them rub together? The precision of your machinery is based on the wear that occurs to the ways and other sliding surfaces. So when you are done hanging your head, when your lip stops quivering, I will help you pay your penance. Even you can seek forgiveness at the chapel of the recovering machine abuser.

The only way to fix up your Karma is to make covers for your machinery. Yeah, a lathe cozy. This sounds dumb until you think about it. Like “Don’t run with the scissors,” sounded dumb until you either thought about it or found out why people told you that. This is the same, you can learn the easy way through logic or you can poo poo the idea and pay when your machines will no longer do what they should. I finally got sick of waiting for February 30^th which is when my wife said she would finish my equipment covers and asked her to show me how to sew fabric. This she was perfectly willing to do. It was not that hard to learn. We measured the extreme length, width and height of my Atlas horizontal milling machine and she made a sort of toaster cover shaped thing that fit like snot because the mill was not a perfect cube. Scratching my head I thought up a better way. That is what this article is about.

I took a cheap blue tarp and threw it over the mill. Everywhere there was looseness in the tarp got a row of pins. Eventually the tarp fit it snugly. I cut away all the excess tarp and cut nice and even around the base. Voila! We had made a pattern. We took it into the sewing room and laid cotton duck (fabric) down on the floor and laid the “pattern” over it. Dang! The fabric was too narrow. No Problem, We sewed on an extra ten inches and now it was wide enough. We pinned the pattern to the material, traced around it with a Sharpie marker and cut it out. She showed me how to sew the seams  which was WAY easier than I thought. I had her sew (hem) a piece of clothesline around the base of the cover and it was done. Yay! It fit all the curves and odd surfaces of the mill. It literally was a custom made cover.

Next came the Atlas 7-inch shaper. I decided to document the process and do all of it by myself.  Here are photos of the goofy shape that needed a cover

It is an ungainly thing to try to cover.

Under the tarp it looked like an ostrich trying not to be seen.

See that big flap ‘o nonsense hanging off the front? That is the excess we are trying to get rid of. Gathering all the excess material together then pinning it to isolate extra fabric leads to rows of straight pins pinching off whatever you want to get rid of like this.

Once the excess is pinned you can carve away the extra fabric OUTSIDE the pins with scissors leaving you something better looking like this.

Be sure to write on it before you take it off so that the outside is obvious. Otherwise the seams will show and your buddies will laugh even harder at you. When you trim away the bottom of the cover level with the floor it suddenly looks like a machine cover.

Now the pins can come out and you have a pattern. Lay this on the fabric you have chosen. You can see how I had to add material to get the width problem mentioned above solved.

Trace around the pattern and cut out the fabric. Sew up the seams and sew in the cord around the bottom. You now have custom fit machine covers. In this last photo you can see the incognito shaper on the left before the cord is sewn in around the bottom and the incognito milling machine on the right with the cord sewn in. The cord gives the cover a finished appearance so don’t be an idiot and leave it out.

That’s it! If you have a question or you want to leave a comment please click the “Join the forum discussion on this post” link below to log into the forum topic tied to this post.

- Barry

US $9.00 (0 Bid) End Date: Wednesday Mar-17-2010 19:21:53 PDT Bid now | Add to watch list

US $9.00 (0 Bid) End Date: Wednesday Mar-17-2010 19:19:44 PDT Bid now | Add to watch list

US $9.00 (0 Bid) End Date: Wednesday Mar-17-2010 19:18:41 PDT Bid now | Add to watch list

Join the forum discussion on this post - (1) Posts

Material: Cast Iron (Castings) and Steel
Units: (in)

This set of vintage plans was loaned to me by a friend who has had them for many (30+) years. The plans are for a “Six Inch Stroke Bench Crank Shaper” from the Pootatuck Corporation of Stratford Connecticut. However, I can’t seem to find any information about them online. The plans are old enough that I believe they are no longer protected under copyright. If this is not the case, please let me know and I will remove them.

Also, if anyone has any information about this shaper, including pictures or videos of a completed version of this shaper, please post them to the forum.

Which reminds me, for those of you who haven’t heard, ProjectsInMetal.com has a new forum! The new forum will allow users to communicate with each other more easily and provides a simple way for visitors to share pictures of their projects, ask and answer questions, etc. The forum is free, so please take a moment to register via the “Forum” tab at the top of the page.

One more thing, it looks as though someone used to supply castings for this shaper. If anyone is still supplying castings, please let us know by posting the information to the forum. If not, this might be a good casting project for the furnace my friend Barry is building. Also, if you’d be interested in buying castings for the shaper, please leave a comment below or on the forum.

  Six_Inch_Stroke_Bench_Crank_Shaper_by_Pootatuck_Corp.pdf (7.1 MiB, 139 hits)
You need to be a registered forum member (and logged in) to download this file. Click on the "Forum" tab at the top of the page to register or log in (don't worry, it's free).

Join the forum discussion on this post - (11) Posts