Used XCMG QY50K-II 50T Truck Crane for Sale

The XCMG QY50K-II is a 50-ton hydraulic truck crane designed for construction lifting, industrial installation, bridgework, machinery relocation, logistics, and infrastructure projects. Its truck-mounted carrier allows for efficient road travel between sites, while the telescopic boom and hydraulic outrigger system enable a wide range of lifting capabilities suitable for various construction and industrial applications.

The reference configuration of the QY50K-II features a five-section U-shaped main boom with a maximum length of 42.7 meters and a maximum boom-and-jib lifting height of approximately 57.7 to 58.0 meters. With a rated lifting capacity of 50 tons and a rated lifting moment of 2,009 kN·m, this crane is ideal for medium- to heavy-duty lifting tasks that require reach, flexibility, and mobile operation.

The crane is built on a full-sized carrier, capable of reaching a maximum travel speed of 80 km/h, with a gradeability of 40%, and a minimum ground clearance of 327 mm. Its engine options range from 276 to 279 kW at 2,200 rpm, depending on the specific configuration.

For safe operation, the QY50K-II includes a Hirschmann PAT load moment limiter. However, the specific safety devices, additional outriggers, air conditioning, hooks, wire ropes, fly jib, and other accessories should be verified on the actual crane before purchase.

Product Parameters

XCMG QY50K-II 50T Truck Crane Specifications

The QY50K-II reference configuration features a 50-ton lifting capacity, a rated lifting moment of 2,009 kN·m, and a five-section U-shaped main boom measuring 42.7 meters. The crane has a traveling weight of approximately 42,000 kg, dimensions of 13,770 × 2,800 × 3,570 mm, a maximum travel speed of 80 km/h, and a gradeability of 40%.

Depending on the production year and market, some QY50K-II units may have different engine configurations, main boom ranges, jib lengths, dimensions, and carrier specifications. For example, a 2022 listing shows a boom range of 11.3 to 40.4 meters and jib options from 8.3 to 15.0 meters. It is essential to verify all specifications on the actual machine identification plate, inspection report, and manufacturer-approved load chart before finalizing a listing.

Typical Applications

• Building construction and structural steel erection

• Bridge construction and infrastructure projects

• Industrial plant installation and maintenance

• Heavy machinery loading, unloading, and relocation

• Precast concrete and modular construction lifting

• Warehouse, port, logistics-yard, and material-handling operations

• Energy, utility, oil, gas, and petrochemical projects

• Crane rental fleets and short-term project deployment

• Factory equipment installation and industrial lifting

• Municipal construction and public-infrastructure maintenance

Used Crane Inspection

Before buying or listing a used XCMG QY50K-II truck crane, confirm the manufacturing year, serial number, operating hours, engine condition, transmission operation, boom sections, fly jib, wire ropes, hook blocks, hydraulic cylinders, outriggers, tires, carrier chassis, cab controls, safety devices, maintenance history, and inspection records.

Always obtain the official load chart for the exact crane and installed configuration. Lifting capacity changes according to boom length, fly-jib length and angle, working radius, outrigger span, reeving, hook block, ground condition, and crane setup. This content is for sales and marketing use only and must not be used as a lift plan or as a substitute for the manufacturer-approved load chart.

Please note that specific parameters and features may vary depending on configuration, model, and region. It is recommended to visit hegeermachinery.com for the latest technical manuals and detailed product specifications.