
Tower Crane Construction Crane Construction Machinery Hammer Head Topkit Tower Crane 64t. Patent Technology Application: Over 30 patents ensure high performance, safety, and reliability. Digital Control System: PLC control technology for precise, stable, and real-time operation. Stepless Speed Regulation: Full frequency conversion system for smooth and efficient power transmission. Anti-Corrosion Mast Section: Sulfur carbonitriding process ensures rigidity and long service life. Intelligent Operation: IoT technology with video monitoring and mobile APP integration. CE and ISO9001 Certified: Meets international quality management and safety standards. Strong R&D Team: Decades of experience providing targeted construction solutions. Flexible Customization: Options include customization from samples, designs, and full customization.