S/N..1343 R2008. 2008 Remanufacture And Upgrade Of All Electrical Components Performed By Manufacturer, Kroll Crane, Including: - Full Replacement Of Analog DC Control System With Siemens Digital Programmable Converter Systems - New Updated Programmable Logic Controller For Crane Management (PLC) - New Operator Display System - New Joystick Control Systems - New Load Pin/Load Moment Gauge/Anemometer - All DC & AC Motors Re-Insulated, Brush Gear Replaced & Motors Certified By ABB Dealer - New R2008 Serial Number Plate Provided By Kroll Crane