pilotbraden
pilotbraden Reader
9/29/10 2:46 p.m.

http://www.bangshift.com/blog/Screw-Propelled-Vehicle-Shocker-We-Tree-d-The-Ruskies-By-Decades.html

I really like this machine. Has anyone seen one or driven one?

Taiden
Taiden Reader
9/29/10 3:18 p.m.

Seen the video before, it's really cool. The only thing is I wouldn't want to run over anyone with it. Ouch!

Toyman01
Toyman01 GRM+ Memberand SuperDork
9/29/10 4:25 p.m.

They used to use those on the dredge spoil areas around here. Very cool machines. The one I got a close look at was powered by two SBC engines with power glide transmissions.

oldsaw
oldsaw SuperDork
9/29/10 4:43 p.m.
Taiden wrote: Seen the video before, it's really cool. The only thing is I wouldn't want to run over anyone with it. Ouch!

I think the result would be the same regardless of the drive system - both require sponges and coroners.

RexSeven
RexSeven Dork
9/29/10 5:22 p.m.

It's the real-life version of the Shagohod!

914Driver
914Driver SuperDork
9/29/10 6:04 p.m.

How does it steer?

Tommy Suddard
Tommy Suddard GRM+ Memberand SonDork
9/29/10 11:06 p.m.

Just like a tank, you brake one side.

ddavidv
ddavidv SuperDork
9/30/10 5:18 a.m.

Also available on the Fordson tractor.

Keith
Keith GRM+ Memberand SuperDork
9/30/10 11:17 a.m.

The video linked in the first post was of the Fordson tractor, wasn't it?

pilotbraden
pilotbraden Reader
9/30/10 11:44 a.m.
Keith wrote: The video linked in the first post was of the Fordson tractor, wasn't it?

Yes a Fordson tractor and a chevrolet sedan. There are also some Soviet era versions that are brutes.

Hocrest
Hocrest Reader
9/30/10 1:22 p.m.

So normally the screws rotate in opposite directions... On a harder surface, if you spun both screws in the same direction, do you think you could "crab" the tractor?

slantvaliant
slantvaliant Dork
9/30/10 2:24 p.m.

"So normally the screws rotate in opposite directions... On a harder surface, if you spun both screws in the same direction, do you think you could "crab" the tractor?"

Yep. About 0:12 in this Russkie film:

ZIL Screw Drive

RossD
RossD Dork
9/30/10 3:34 p.m.

Any pictures of amphibious vehicles with said propulsion?

mad_machine
mad_machine GRM+ Memberand SuperDork
9/30/10 4:18 p.m.

what do you think... the ultimate ZAV?

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