徐工 QAY 300

Engine lifting load capacity (ton): 300 ton Max lifting capacity at boom tip (kg): 18600 kg Max lifting capacity (kg): 300000 kg Lifting winch: Dual hydraulic winch Max lifting height (m): 117.5 m (main boom + jib) Gross weight (kg): 72000 kg Crane boom length (m): 15.0‑90 m Crane hook height‑boom horizontal range (m): 82 m Crane hook height‑boom radius (m): 3.0‑82 m Transport dimension(L×W×H): 18200 mm × 3000 mm × 4000 mm Minimum boom length (m): 15.0 m Boom length (m): 15.0‑90 m Minimum working radius (m): 3.0 m Fully extended main boom length (m): 90 m Counterweight (kg): 70000 kg