50-55 tons (45-50 mt) maximum lifting capacity 110' (33.5 m) maximum boom length - 170' (51.8 m) maximum tip height Four-section full power mechanically synchronized boom with single lever control Swingaway jib offsettable 0°, 15° or 30° Two-speed main and auxiliary winches Quick-reeving boom head and hook block Fully independent multi-position out and down outriggers AC in operators cab Environmental operator's cab optimizes load visibility and productivity Electro-proportional joystick control RCI 510 Rated Capacity Indicator Easy to read load chart books include range diagrams.