Low Impact Logging
John Schulte
schulte at netshop.net
Thu Aug 7 23:34:02 EST 1997
From: John Schulte at: schulte at netshop.net
I have built and been using a low impact harvesting system that uses a 1/2"
cable to bring logs up to and onto a truck or trailer, by which they are then
forwarded to roadside, landing, or directly to the mill.
The cable can easily be pulled out 100', or up to 250' in some situations.
Logs are brought in atthe rate of up to 200'/minute. The trees are cut to
length at the stump and brought in several at a time, or in single pieces up
to 24" in diameter.
Obstacles are avoided and trees are given lift by using a break-away block.
This block is fastened to a tree with a sling. When the logs reach the block
it releases from the tree and comes in with the logs, so no time is spent
retrieving the block. The combination of processed logs and the break-away
block make thinning and selection harvesting much easier, and logs are easily
grouped and brought through narrow openings.
An overhead beam is used to lift the butts of the logs up over the existing
load, allowing wood to be stacked several feet deep on the deck, to within one
foot of the beam.
By anchoring the machine logs can be brought in at 90 degrees to the road or trail.
Hauling the wood up off the ground offers many benefits. With less impact on
roads and trails,
machines can:
move more wood
negotiate uphill more easily
use less fuel
move wood faster
move wood longer distances
handle sharper turns.
Self-dumping is accomplished by lifting the wood and rolling it off the side in
piles up to 5' high. This is very quick and allows for faster turn-around times.
Possible versions of the machine:
off-road trailer pulled by 80+ HP tractor, hauling up to four cords
on-road trailer pulled by one-ton truck or larger
off-road forwarder
deck on five-ton truck
deck on tandem highway truck.
I am hoping to find out what kind of market there would be for a low-impact
harvesting system like this. You could help me by filling out any applicable
questions on the market assessment below, and sending it back to me at:
schulte at netshop.net
Thank you.
QUESTIONNAIRE FORM 3.0 - Product Survey
State the nature of your business or role:
__ forestry __ logging
__ consultant __ educator
__ farmer __ salesperson
__ other ________________________________
What are the primary benefits you are looking for when purchasing logging equipment?
What are the primary benefits you are looking for when you recommend logging equipment?
When purchasing or recommending logging equipment, what features are of most concern to
you? (Please rank, 1 being most important.)
__ convenience __ environmental impact
__ product quality __ ease of training
__ price __ reliability
__ versatility __ other (please specify_____________________________
What would make you decide to select one piece of equipment over another?
How often would you purchase or recommend logging equipment?
Where would you look for it or expect to buy it?
__ equipment shows
__ dealership, (please give example of dealer name) ________________________________
__ industrial supply catalogue (please give example) ________________________________
__ direct from manufacturer
__ other (please specify) _______________________________________________________
On each buying occasion of log moving equipment, how many units would you purchase?
How often would you purchase?
What is the average price per unit you pay for log moving equipment? _____________________
How do you usually hear about logging equipment? (Please rank your choices, 1 being the
most usual source of information.)
__ newspapers __ trade magazines
__ TV __ Internet
__ word of mouth __ trade shows
__ radio __ salespeople
__ other (please specify) _________________________________________
What advantages or possible benefits do you see in HiSkid over other log moving equipment?
What disadvantages or possible concerns do you see?
What would HiSkid be best suited for?
Any questions?
Do you have a need for a product such as ours?
__ immediately __ within next year
__ sometime in the future __ not at all
Do you believe there is a need for products such as this?
__ immediately __ within next year
__ sometime in the future __ not at all
What would you expect to pay for HiSkid as a:
off-road forwarder $_____________________ highway truck $______________________
trailer $______________________________ deck unit on its own $_________________
What is your purchasing budget for this year?
__ $0 - 50,000 __ $50,000 - 100,000
__ $100,000 - 200,000 __ over $200,000
What do you consider to be competing equipment?
What competing firms' equipment are you currently using?
What type of activities do you participate in?
Where do you live?
What is the population of your town?
What is your occupation?
What level of education do you have?
__ high school __ university/college diploma
__ some college/university __ university degree
__ trade school diploma __ journeyman ___________________________________
How old are you?
__ 20-30 __ 31-40 __ 41-50
__ 51-60 __ 61+
THANK YOU FOR YOUR TIME!
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