Zoomlion ZTC550V532

The Zoomlion ZTC550V532 is a high-performance 55-ton truck-mounted hydraulic crane, designed to provide superior lifting capacity, efficient operation, and durability. It features a five-section U-shaped main boom, made from high-tensile steel, extending from 11.2 meters to 44 meters. The two-section jib, with lengths of 9.5 meters and 16 meters, allows for greater reach, achieving a maximum lifting height of 60 meters when fully configured. The crane has a maximum lifting moment of 1,568 kN·m (basic boom) and 940.8 kN·m (fully extended boom), making it one of the most capable cranes in its class.

The crane is powered by a WEICHAI WP10.336 diesel engine, delivering 247 kW of power and 1,300 N·m of torque, ensuring reliable performance in demanding conditions. The FAST mechanical gearbox provides smooth and efficient power transmission, featuring eight forward gears and one reverse gear. With a maximum driving speed of 74 km/h and a gradeability of 40%, the ZTC550V532 is built for fast and efficient transport between job sites. The minimum turning diameter of ≤24 meters enhances maneuverability, even in confined workspaces.

For lifting operations, the ZTC550V532 is equipped with dual winches, providing a hoist rope speed of 135 m/min (main winch) and 120 m/min (auxiliary winch), ensuring fast and controlled lifting. The boom derricking time is 45 seconds, and boom telescoping takes 95 seconds, allowing for quick setup and efficient operation. The load-sensing slewing system, with a slewing speed of 0-2.2 rpm, ensures precise load positioning and smooth crane rotation.

To ensure stability, the crane features a two-stage H-type outrigger system, providing a fully extended transversal width of 7.3 meters and an intermediate extension of 4.8 meters, guaranteeing a stable foundation for lifting tasks. The chassis is constructed from high-strength steel, built to withstand heavy-duty operations. The suspension system includes front leaf spring suspension and rear rubber suspension with V-shaped thrust rods, enhancing load distribution and ride comfort.

Operator comfort and safety are key design aspects of the ZTC550V532. The cab is ergonomically designed, offering a spacious layout with air conditioning, a fully tiltable operator seat, and a clear control panel for better visibility and ease of operation. The electrical system (DC 24V) with CAN BUS technology enhances control precision and monitoring capabilities. Safety features include a load moment indicator (LMI), limit switches, hydraulic locks, relief valves, and an emergency stop button, ensuring secure and reliable operation.

With its strong lifting capabilities, advanced hydraulic systems, durable chassis, and energy-efficient design, the Zoomlion ZTC550V532 is an excellent solution for heavy-duty lifting operations in construction, infrastructure, and industrial projects.