徐工 XCT 80

Brand & Model: XCMG XCT80 Rated Lifting Capacity: 80 tonnes Product Positioning: A core crane for medium-to-large-scale lifting projects in urban infrastructure, transportation engineering, and energy construction. Core Performance Parameters Main Boom Length: 47.5–60.5 meters (varies by sub-model); maximum operating height reaches ~84 meters with an optional jib. Chassis Design: Multi-axle heavy-duty chassis (typically 5 axles) with all-wheel steering for better maneuverability on complex roads. Travel Performance: Max. travel speed ~80 km/h; max. gradeability 45%, suitable for highway and general road transfers. Counterweight Design: Supports short-distance travel with ~24.6 tonnes of counterweight, eliminating the need for extra transport vehicles. Power System: Equipped with a high-power diesel engine (rated power ~290–306 kW), delivering high low-speed torque for heavy lifting while ensuring fuel efficiency. Main Application Scenarios Urban Construction: Steel structure lifting for high-rise buildings, venue construction, and factory equipment installation. Transportation Engineering: Bridge erection (highway/railway), airport terminal construction, and metro supporting projects. Energy Sector: Wind turbine tower/nacelle lifting, petrochemical plant maintenance, and power station boiler/pipeline installation. Special Conditions: Mining equipment handling, large venue demolition, and long-distance pipeline lifting. Key Advantages Wide Operating Range: Long boom design covers high-altitude and long-span lifting requirements. Precise Control: Variable-displacement pump load-sensing hydraulic system ensures smooth movements and fine positioning for precision lifting. Efficient Transit: Full counterweight short-distance transfer capability reduces time costs for counterweight assembly/disassembly. Safety & Reliability: Multiple safety systems (moment limiter, anti-overturning warning, overload protection) guarantee operational safety. Easy Maintenance: Modular design simplifies inspection and replacement of key components, lowering operation and maintenance costs.