Machine description: GROVE GMK-7550, 550 US TON ALL TERRAIN CRANE, BOOM: 197 FEET (60 METERS), LUFFING JIB: 230 FEET (70 METERS), 2 WINCHES., 20.5R25 TIRES., 264,500 LBS COUNTERWEIGHT., PIN-ON 8TH REAR AXLE-OPTIONAL., 201... more info about the 2003 Grove GMK7550.
Machine description: 2012 GROVE GMK-7550, 550 US TON CAPACITY, U.S. Spec Crane with rare Tier 3 Engines-Pre Emissions!,, BOOM: 60m (197 ft) five-section boom, LUFFING JIB: 25m-79 m (82 ft - 259 ft) Lattice Luffing Jib, Al... more info about the 2012 Grove GMK7550.