robinia
Participating member
- Location
- Ontario, Canada
[ QUOTE ]
When do you ever know the forces applied in this biz?
[/ QUOTE ]
A person can generally pull the equivalent of thier own weight. If you are 200 lbs pulling alone on a 12:1 you are pulling 2400 lbs. This is more a 'known' than a 'guestimate'.
There is no formula for a 'guestimate' pulling with machinery. All bets are off. Likewise 'experience' is more than likely dumb luck - just what you've gotten away with before!
When do you ever know the forces applied in this biz?
[/ QUOTE ]
A person can generally pull the equivalent of thier own weight. If you are 200 lbs pulling alone on a 12:1 you are pulling 2400 lbs. This is more a 'known' than a 'guestimate'.
There is no formula for a 'guestimate' pulling with machinery. All bets are off. Likewise 'experience' is more than likely dumb luck - just what you've gotten away with before!