Heavy duty precision lifting, equipped with a Haiwo 12 ton 5-section arm crane (multiple models of cranes are available), with a maximum lifting capacity of up to 12000kg, a maximum lifting height of 22 meters, and a working radius of 18.1 meters. It can complete the precise lifting and transportation of various heavy goods, adapting to the needs of heavy-duty sites such as construction sites and ports. Equipped with composite front legs and original Haiwo rear legs, the lifting stability is greatly improved. Paired with high-precision proportional control valves, the load is sensitive, the micro motion is good, and the lifting process is smooth and reliable; The crane adopts a high-strength lifting arm and a two section arm single out design, which has stronger lifting capacity and avoids the risks of tilting and falling. Supporting 360 ° continuous rotation, it can achieve flexible operation from multiple angles and directions. The operation design is simple and intuitive, reducing the difficulty of getting started. Some parts can be adapted to convenient control methods, improving lifting efficiency and meeting the precise positioning requirements in complex operating environments.