• Versatile working range from 4 to 70 mm² compatible with copper terminals of 6–70 mm² and aluminum of 4–50 mm². • Includes 9 interchangeable chrome-plated hardened steel dies in sizes 4, 6, 8, 10, 16, 25, 35, 50, and 70 mm². • Hydraulic system with 10-ton crimping force and automatic pressure relief mechanism for enhanced safety. • Robust construction in high-strength alloy through precise casting with quenching and tempering treatment. • 180° rotating head for access to narrow spaces and quick-release pin design for tool-free die changes. • Improved internal sealing structure to eliminate oil leaks and ensure long-lasting performance. • Ergonomic design reduces manual effort by up to 70% compared to standard manual pliers.