... walking, attachment, etc. within the climbing type, to meet the city high-rise buildings, industrial plants, power station dams, bridges and ... construction needs. ModelQTZ63B(5610) (5013) Amplitude (M) 5650 Independent Height (M) 4141 Max. Height(M) 141141 Max. Lifting Capacity (T) 56 Assistant ... Speed (r/min) 0.640.64 Trolley Travel Speed (m/min) 42/2142/21 Undercarriage Form Type A. Cross-shaped ...