Demag AC 120

Key Performance Max. Lifting Capacity: 120 metric tons (at 3 m radius) Max. Load Moment: 4,200 kNm Boom Elevation: -1.5° to +82° Main Boom Length Range: 12.5 m – 60.0 m (telescopic) Minimum Boom Length: 12.5 m Maximum Boom Length: 60.0 m Jib / Extension Fixed Jib (optional): 9.1 m – 33.0 m Max. Tip Height (main + jib): > 89 m Counterweight Max. Total Counterweight: 40.4 t Transport Counterweight (12 t axle load): 8.2 t Dimensions Carrier Length: 11.17 m Carrier Width: 2.75 m Ground Clearance: 330 mm (13 in) Axles & Weight Axles: 5 axles (10×6×8 drive/steer) Gross Vehicle Weight: ~60 t Axle Load (transport): ≤ 12 t Engine & Performance Carrier Engine: 370 kW Superstructure Engine: 112 kW Max. Travel Speed: 80 km/h (50 mph) Gradeability: 60% Working Speeds Hoist (2‑speed): 60 / 110 m/min (197 / 361 ft/min) Slewing: max. 2 rpm Boom Telescoping (42–197 ft): 190 sec Boom Lifting (full range): 55 sec Control & Safety Control System: Demag IC‑1 touchscreen Steering: Speed‑dependent rear‑axle steering