Machine description: 2009 SAN MARCO SMH-421 SELF ERECTING TOWER CRANE, TRAILER MOUNTED.,, 97.5 FEET HOOK HEIGHT, 137 FEET JIB, MAXIMUM LIFT: 4,000 KG (8,818 LBS), TIP CAPACITY: 1,000 KG (2,204 LBS), 66,141 LBS OF COUNTERW... more info about the 2009 San Marco SMH421.