Products Description ZCC3800S crawler crane has compact structure and small footprint. It is suitable for urban construction with limited site. It can meet different shield machine hoisting and bridge hoisting, wide hoisting coverage and high lifting performance. The ZCC3800S crawler crane is equipped with professional shield arm working conditions. It is easy to install and can realize the loading and unloading, turning and downhole of the shield machine. The double hook lifting weight can be displayed in real time. The main and auxiliary hook lifting weight can be automatically distributed to ensure safe operation and single hook. One-button conversion can be implemented with double hooks, and the construction conditions can be converted efficiently and quickly. 1) Superior working condition adaptability Shield working condition: standard main arm 24m+ shield jib 9m, amplitude 12m, main hook rated lifting performance 173t, auxiliary hook lifting performance 150t, satisfying diameter φ6.8m shield body downhole. Bridge plate working conditions: standard main arm 36m, amplitude 12m, lifting capacity 176t, to meet the 90m3 bridge plate double crane. 2) Convenient and efficient disassembly and transportation The body weight, left and right track frame can be completely self-loading and unloading, one button cocking, one button to wear the rope. The main unit has a maximum single piece transport weight of 40.7t, a transport width of 3m and a transport height of 3.2m. The boom can be transported in sets. 3) Convenient and comfortable The full-field operation room, the operation buttons and switches are arranged in a centralized manner, and it is easy to operate. It can easily operate all kinds of people, and has a full-service air-conditioning outlet to ensure a comfortable operation space. 4) Intelligence All-round vehicle information platform, real-time stereo monitoring of equipment operation, intelligent interactive system of Internet of Things, realizing services in the palm, statistical reporting, maintenance, fault alarm, device positioning and track playback, etc., to improve equipment management level and operational efficiency;