The Grove 7550 has a 197' 5 section mechanically pinned boom, and can offer a 184' working radius. Adding jibs both luffling and fixed can extend the max tip height to 410' and a max working radius of 263'.
The log will be in a permanent display helping folks to understand Northwest ecology. It is a Western hemlock (Tsuga heterophyla)...there are already seedlings growing on it along with a buch of other species. There will be field guie to the log and I am helping with a management plan.
I had some ideas that had not been considered such as...collecting debris from beneath the forest near the logs original site to sprnikle on the log. Without this input the log would be "short on funds" to keep things growing.
I am intrigued with the crane too, just really cool that such a deal goes on. It is a huge crane and for operation that operater must have been one tight cookie not to damage the nurse log cool pics and great job.