XCMG QY55KA_Y

Hydraulic Truck Crane

The XCMG QY55KA_Y is a dynamic and powerful 55-ton hydraulic truck crane, boasting a high-performance lifting capacity and an expansive operating range. This crane features a five-section boom that stretches from 11.4 meters to an impressive 43.5 meters, coupled with a jib that extends the total length to 59.5 meters. Designed for versatility and reliability, it is ideal for heavy lifting tasks in construction sites, urban renewal projects, ports, and more, ensuring superior operational efficiency and safety.

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*Crane Specifications, Load Charts, and Crane Manuals are for reference only. Contact the crane manufacturer for manuals to operate the crane properly.

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Product Description

Capacity and Dimensions

The QY55KA_Y truck crane offers a maximum lifting capacity of 55 tons, underlining its suitability for substantial lifting tasks. The crane’s overall length is 13,930 mm, width is 2,780 mm, and height is 3,660 mm. It has a total weight of 42,200 kg, which provides a stable base during operations.

Engine and Mobility

Equipped with a robust WD615.338 engine, the crane delivers a maximum power of 276 kW and a torque of 1,500 N.m, ensuring strong dynamic and gradeability (42% maximum). This power allows the crane to achieve a maximum travel speed of 85 km/h, making it highly mobile and efficient across various job sites.

Performance Features

The boom’s five sections allow it to reach a maximum lifting height of 44 meters, which can be further extended to 58.1 meters with the boom and jib combination. The XCMG QY55KA_Y also incorporates mature and reliable double pump confluence technology, significantly enhancing hoisting, elevating, and telescoping efficiency—leading in its class.

Structural and Safety Features

Safety is prioritized with improved reliability in its radiation and electrical systems. The crane features waterproof plug-ins and a high IP65 protection grade for its electrical components. Its air-conditioner condenser is designed for effective heat exchange, making it capable of operating in environments with temperatures above 45°C.

Additional Features

The operator’s cabin is designed with comfort and visibility in mind, featuring a panoramic front glass, adjustable seats, and comprehensive safety devices including Load Moment Indicator (LMI) and anti-two block system to prevent wire rope over-winding. The cabin and control systems are ergonomically designed to enhance the ease of use and safety for operators.

In conclusion, the XCMG QY55KA_Y truck crane stands out with its substantial lifting capacity, advanced safety features, and operational efficiency, making it a top choice for demanding lifting operations in diverse and challenging environments.