Undertaking a bit of tree trimming.
So far the trunks/branches have been fairly slim so all it has needed is a guide rope and someone to pull to ensure that the cut bit falls in roughly the correct direction.
Now moving on to larger branches and main trunks. Above a certain weight the "puller" is likely to become a "pullee" unless very gentle guidance is needed.
Two options seem to be:
(1) A strong static load using a wire ratchet hand winch, such as one listed in
Disadvantages; once the branch/trunk starts to move then the pre-load is lost and the branch will at most describe a fixed arc.
(2) Less of a load using a pulley system such as
Advantages; the person pulling can in theory move backwards as the branch starts to fall and pull with more direction than a simple tether.
Disadvantages; it may not react very quickly. Requires active person in the region of tree felling.
Noting that there must be enough rope to keep the puller well away from the target area for the falling limb.
I'm off out to a Sunday market so I will have to delay online search until later.
Cheers
Dave R