Machine description: 2018 GROVE GMK-6300L-1 (6350L-1), 350 US Ton All Terrain Crane,, Fully Optioned U.S. Spec Crane, Main Boom: 262’ Main Boom (80 Meters), Jib: 70' Swing Away with HYDRAULIC Offset Option, Plus Additio... more info about the 2018 Grove GMK6300L-1.