BostonBull
Addicted to ArboristSite
Two lifelines= a line tied in for climbing..DRT DdRT SRT etc etc...AND a Lanyard or another of the **RT.
You fail to mention DbRT, where, like SRT, the rope doesn't move. The two lines are parallel and the ends are on the ground. The crotch or limb experiences practically zero friction, just pressure. You ascend up the dual lines, you work off the dual lines. DbRT. A lot of practical advantages, but beyond the land of the friction hitch.Tom Dunlap said:SRT=single rope technique. The rope is anchored and doesn't move, the climber moves up and down on the rope.
DdRT=doubled rope technique. The traditional arbo way of climbing. The rope is "doubled" over an anchor point. One end terminates on the saddle and the other has a friction hitch/device to allow the climber to move up and down the rope. The rope moves and the climber moves.
DRT=double rope technique. A climbing system where two seperate ropes are used. A climber could use DRT and use either SRT or DdRT on either leg of the system.
darkstar said:you guys are goona have him so confused with all this srt dbrt mtv tv .. come on down here bro we need fresh meat :blob5:
Troll. You so funny. SRT is up, down and all around, with half the rope weight and bulk. 1:1 climbing. Pure.JonnyHart said:As far as I know, SRT is only used for entry to the tree.
darkstar said:Rb tree we all know that aint ???? to a hard rotten tree over a house now with no truck acess but ,it is SRT in a way [donk] .... how many of yall hand jam tree crotches ... that s somthing this new fellow needs to learn ... so bring it on down ..Dark