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The trimming operation depended on ropes for many things.
Here the smaller rope was used to lower the chain saw for
a refill of gas and oil. I also saw this pulley help lower
several large sections of diseased trunk safely to the ground.
Physics in action.
Copyright 2006 - 2015 SG
| comment | |
| Ceya | 14-Oct-2007 14:27 | |