
Qtz Series 8 Ton 12 Ton Topless Tower Crane for Construction. Customizable Specifications: Lifting capacity (5-80T), boom length (50-80M), and mast type are fully customizable. Flat-Top Design Efficiency: Eliminates tower head to reduce height difference, enhancing efficiency and flexibility. High Voltage Safety: Designed for safe operation under high voltage lines, ideal for complex construction sites. 24/7 Technical Support: 24-hour service hotline and regular visits to ensure continuous equipment operation. Lifetime Accessories Supply: Guaranteed steady supply of accessories for the entire lifespan of the equipment. International Certifications: Products certified with ISO9001:2015 and CE, ensuring compliance with international standards. Free Installation Training: Free training for operation and maintenance personnel, plus guided installation process. Rapid Delivery: Average lead time within 15 workdays for both peak and off-peak seasons.