Re: TCI\'s Effer 655 Knuckle Boom
Very nice rig!
I can see "both sides of the coin" for operating the Kboom from the tree vs. the ground. If you have a Rig'Em & Roll, it would be awesome to operate from the tree because you wouldn't always have to climb out to the next rigging point. Therefore, the production would be improved.
If you didn't have luxury of a R&R, it is more effecient for the climber to be climbing to the rigging points while the crane operator is flying to the climber. It is a waste of time to wait for the crane hook to fly a climber to the rigging points.
...And I understand that not all tree removals are favorable for the climber to climb out to the rigging points. Especially if the top center leader is cut out first. Then, the climber must wait for a ride to set the rigging.
But, the energy saved for the climber being flown to the rigging points is something to consider. It may prove best to have a energized climber than a little more effeciency. Especially for large trees, or long days...