What kind of tree?
https://www.woodcentral.com/videos/?v=gciNZ6TYv6c
How much do you think this log weighs?
#1
Est. 1998 — 27 years of woodworking knowledge
What kind of tree?
https://www.woodcentral.com/videos/?v=gciNZ6TYv6c
More than a Henweigh!
The truck bed appears to be 40' x 9' for a cylindrical volume of 2545 cubic feet. I don't know what kind of log that is, but it sure looks heavy. Mahogany has a density of 35 to 40 pounds per cubic foot, so using an average of 37 means it weighs about 94,000 pounds. Sound reasonable, or did I screw up my calculations? The smokin' hawt girl at the beginning of the video got me flustered.
Lee Schierer wrote:More than a Henweigh!
I see what you did there. 
Knock knock...
Added later 20 min 58 s:
Somewhat related, I've been converting the PDF scans of the News & Views articles Ellis had published in Woodworker West between 2000 and 2006 to text and just finished this one on mahogany and the rain forests.
https://www.woodcentral.com/-/on-mahogany-and-the-rain-forests/
Very interesting video on the tree. It reminds me of an article in Fine Woodworking, many years ago, on the removal of an 11 foot diameter felled African mahogany tree. The tree had been felled many years before and was just sitting there because it was too heavy to move. Someone creative decided that if it was halved, front to back, the 2 sections would be manageable and could be moved.