... type of telescopic cranes, crane models, quality, and maximum lifting load, respectively (Kg): SQ5SB2Q: 2150,5000; SQ4SA2: 1300,4000 ... series, strong power, high speed, climbing capability, high lifting height, widely operating range. Using well-known hydraulic ... variety of loading and unloading, installation of lifting operations, especially for outdoor lifting, Jiu Xian operations and in stations, ...