DEAMG AC120

The Demag AC120 is a 120-ton class 5-axle all-terrain crane (produced 2004–2013) by Demag (now Tadano Demag), balancing compactness and high-performance lifting for urban and industrial job sites. Core Specifications 表格 Item Specification Maximum Lifting Capacity 120 t at 3 m radius (fully extended outriggers, standard counterweight) Main Boom Length 12.5 m (min.) – 60 m (max.) Jib Extension 9.1 m – 33 m (folding jib with 0°/20°/40° offset, optional) Maximum Lifting Height Up to 88 m (main boom + jib) Maximum Working Radius Approx. 60 m Chassis Drive 10x6x8 (5-axle, all-wheel steering) Gross Weight Approx. 60 t Transport Dimensions L: ~11.1 m, W: ~2.75 m, H: ~3.99 m Engines - Carrier: Mercedes-Benz OM 502 LA V8 (~380 kW / 516 hp) - Upper: Mercedes-Benz OM 904 LA (129 kW / 175 hp) Counterweight Max. ~30 t (modular slabs for site adjustment) Key Features Compact Maneuverability: 5-axle chassis with 11.1 m length and 2.75 m width, ideal for confined urban job sites. Balanced Performance: 60 m main boom delivers strong lifting capacity at extended radii, covering medium-to-large construction needs. Service Commonality: Shares powertrain and hydraulic components with AC100/AC160 models, reducing maintenance costs. Comparison with Related Models 表格 Model Max. Lifting Capacity Max. Main Boom Length Axles AC100 100 t 50.1 / 59.4 m 4 AC120 120 t 60 m 5 AC160 160 t 64 m 5