Machine description: 2006 US EPA Label, Cummins 6 Cylinder 6.7 L Diesel Engine, 30 ft Minimum 110 ft Maximum Boom Length, Rooster Sheave, 40 ft to 75 ft Bifold Jib, 1003 lb 50 ton Capacity Johnson 3 Sheave Hook Block, Ove... more info about the 2007 Grove RT750E.