GROVE GMK 7550 550 TON ALL TERRAIN CRANE SERIAL 74508022, EQUIPPED WITH 197' 5 - SECTION BOOM, 240' LUFFING JIB, 230 FIXED JIB. MEGA WING LIFT SYSTEM, A /C IN BOTH CABS, 150 TON QR BLOCK, 80 TON QR BLOCK, 30 TON SINGLE SHEAVE BLOCK, 1 BALL, NEW NELSON BOOM LUNCH TRAILER, NEW BRIDGESTONE 20.5 X 25 TIRES, 1 SPARE TIRE AND WHEEL ALL ALUMINUM RIM,S ADAPTOR FOR HEAVEY DUTY JIB PIN ON REAR BUMPER, 1 ADDITIONAL 6 - METER JIB INCERT, 2- ADDITIONAL SHEAVE IN BOOM NOSE, 14 X 8 X 14 DRIVE / STEER CONFIGURATION.