TreeRhino
TreeHouser
Just curious if anyone out there has any experience with one of these? Seem like they could be useful but a lot things seem like a good idea until you put it in practice
spydercrane.com

URW500 Series
SPYDERCRANE 500 Series Perfect for steel erection, the SPYDERCRANE 500 Series Mini Crane offers models with a lifting capability up to 8,920 lbs. at 8.0 ft. Commonly used for construction, steel erection, or on jobsites requiring heavy lifting in confined spaces, the SPYDERCRANE 500 Series is...
