Zoomlion ZTC252V562 Load Chart PDF + Specifications

The Zoomlion ZTC252V562 hydraulic truck crane belongs to Zoomlion’s new generation of mid-capacity truck cranes designed to provide improved lifting performance, mobility, and operational efficiency. Zoomlion, one of China’s major manufacturers of construction equipment, developed the ZTC252V562 as part of its V-series cranes that incorporate updated structural design, optimized hydraulic systems, and modern electronic control technology.

The crane has a maximum rated lifting capacity of 25 tonnes, making it suitable for a wide range of lifting operations such as building construction, equipment installation, infrastructure maintenance, and logistics handling. Cranes in this class are often used on urban construction projects because they offer a good balance between lifting capacity, transportability, and maneuverability.

The ZTC252V562 is equipped with a five-section telescopic boom constructed from high-strength steel. The boom has a base length of approximately 10–11 meters and can extend to a maximum length of 44 meters, allowing the crane to perform lifting tasks at significant heights without requiring additional lattice extensions. To further increase the working range, the crane can be fitted with a lattice fly jib, which extends the maximum lifting height to around 50 meters depending on configuration.

The boom extension system uses a hydraulic telescoping mechanism that allows smooth and efficient extension and retraction of the boom sections. This system enables operators to adjust the boom length quickly during lifting operations, improving job-site productivity.

The crane’s slewing system allows continuous 360-degree rotation of the superstructure, enabling the crane to service a wide working area without repositioning the carrier vehicle. Slewing speed is hydraulically controlled to ensure smooth rotation during lifting operations, which is particularly important when handling loads in confined construction sites.

The hoisting system is driven by a high-performance hydraulic winch, designed to provide reliable lifting performance with variable speed control. The winch system allows precise control of lifting and lowering operations, which is essential for tasks such as equipment placement or structural installation.

The crane is mounted on a three-axle truck chassis, providing strong road mobility and stability during transport. The carrier uses a diesel engine compliant with modern emission standards, delivering sufficient power for both road travel and crane operation. Truck cranes in this class typically reach maximum travel speeds of around 80–90 km/h, allowing rapid movement between construction sites.

To ensure stability during lifting operations, the ZTC252V562 is equipped with hydraulically operated outriggers that extend from the chassis to create a stable support base. These outriggers distribute the load and improve crane stability when lifting heavy loads at larger working radii.

The crane incorporates modern electronic control and safety systems to assist operators during lifting operations. These systems include a load moment limiter (LMI), which continuously monitors the load and working radius to prevent overloading. Additional safety devices typically include anti-two-block protection, boom angle monitoring, and automatic warning systems.

Operator comfort is also considered in the crane’s design. The operator’s cab provides a clear view of the lifting area and is equipped with ergonomic controls, digital monitoring displays, and climate control to support long working hours in various weather conditions.

Overall, the Zoomlion ZTC252V562 represents a modern medium-capacity hydraulic truck crane designed for versatility and efficiency. Its combination of 25-ton lifting capacity, 42-meter telescopic boom, three-axle mobile chassis, and advanced hydraulic control systems makes it a practical machine for contractors working in construction, infrastructure, maintenance, and industrial lifting applications.