For any heavy-duty cable installation, the core components include a hydraulic or mechanical winch to provide the necessary pulling force, a cable drum trailer or drum jacks to handle and stabilize the heavy cable reels, and a comprehensive set of underground-Cable-Laying-Equipment-and-Tools.html target='_blank'>cable rollers to guide and support the cable, minimizing friction and preventing damage. You will also need pulling ropes, Swivels, and grips specifically designed for high-tension applications. At Ningbo Changshi, we offer a complete, synchronized range of equipment designed to work together seamlessly for optimal performance.