Stars Wars logging machine?
Geoff at timberlineforestry.com
Mon Dec 16 09:36:59 EST 2002
Hey guys, I just saw that machine somewhere recently (can't remember where). It is faster than it
looks and does not contribute to as much soil compaction as rubber tires or tracks do. It is also
faster than you would think! The future? I'm not sure, but it certainly is not a bad idea - as you
say, I think it has been around for a long time!
> Larry Harrell wrote:
> > Mhagen <mhagen at nospamolympus.net> wrote in message news:<uvk4sokbqsa361 at corp.supernews.com>...
> >>Larry Harrell wrote:
> >>>I just got a pic and a very short video clip of a new feller buncher
> >>>which has no wheels. It looks like a bug with six legs and a boom arm.
> >>>It also looks like it can handle steeper ground with no damage to
> >>>soils. This machine looks rather slow but is really cool to look at. I
> >>>don't think it has as many uses as a standard cut-to-length processor
> >>>and how would you get the logs off of that steeper ground?
> >>>I can email anyone a pic but the video is too dang huge for me to send
> >>>over the Internet.
> >>Is this an old machine or a new one? We had a Spider working in this
> >>area about twenty years ago. The description fits. It's basically a
> >>back hoe frame and engine, with hydraulic legs and a cutting tool on an
> >>arm. Very interesting to watch work on a steep slope. The actual name
> >>was a "something" Superhoe. Made in Norway. The same rig was converted
> >>afterward to a backhoe with thumb, two legs and drop down wheels, and
> >>used for in-stream restoration jobs. It's in Grays Harbor county now.
> > It is brand spanking new but probably an old idea. The six legs help
> > it balance on steeper ground and the boom is centered. At first, the
> > video looked like a fake but, I've gotten this from two different
> > sources.
> > Maybe the PNW can thin steeper ground, after all. I can't see it being
> > very economical, with it being pretty slow and with no forwarder to
> > deal with the logs. Just another "cool tool" at the forester's
> > disposal <G>
> > Larry
> It was designed to do high angle thinnings in doghair DF and WH. Stand
> ages were 90-120 and slopes were 100%++. Fire caused even aged stands
> were common in the Quilcene area. These days they'd probably use a
> running skyline or even multi span.
> The trees were cut full length, gathered and bundled. A yarder would
> haul the whole bundle up the strip. The landings were very large but
> had a portable chip & saw mill set up. Everything went in one end and
> two by fours and chips blew out the other. Hog fuel was selling at a
> good price then. The sales were set up to be a shade over break even -
> this was a better alternative than clearcutting the slopes to get some
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