XCMG QY50KA (50-Ton) Truck Crane Specs, Features & Price
Heavy construction and infrastructure projects require lifting equipment that balances massive power, precision, and mobility. The XCMG QY50KA (50-Ton) Hydraulic Truck Crane stands out as a leading heavy-duty mobile crane engineered for demanding jobsites.
This technical breakdown covers the engineering specs, load performance, operational benefits, and key FAQs for the XCMG QY50KA.
Core Operational Features & Advantages
1. Superior Telescopic Boom Reach
The XCMG QY50KA features a 5-section octagonal/U-shaped main boom made from high-strength structural steel. Extending from 11.4 meters to 43.5 meters, supplemented by a 9.5m – 16m lattice jib, it delivers a maximum hook lifting height of 58.1 meters. This configuration ensures superior load stability at higher working radii.
2. High-Torque Power and Drive Line
Driven by the heavy-duty WD615.338 diesel engine (producing 276 kW), the crane delivers robust power while remaining fuel-efficient. The 8×4 axle layout allows smooth off-road navigation and jobsite movement with a impressive 42% gradeability.
3. Energy-Saving Load-Sensing Hydraulics
The integrated load-sensing hydraulic system regulates hydraulic fluid output according to demand, avoiding unnecessary power loss. This delivers:
Smooth micro-positioning controls during delicate operations.
Lower hydraulic fluid temperature build-up during long operational hours.
Reduced overall operational fuel consumption.
4. Advanced Safety & Load Moment Indicator (LMI)
Equipped with an intelligent Load Moment Indicator (LMI), automatic limit switches, hydraulic relief valves, and anti-two block system, the operator cabin provides complete real-time telemetry—preventing overload conditions and structural damage.
Applications Across Key Industries
Infrastructure & Bridge Construction: Positioning precast concrete beams, steel girders, and heavy structural forms.
Industrial Plant Installation: Moving heavy manufacturing machinery, generators, boilers, and transformers.
Petrochemical & Energy Facilities: Pipeline deployment, refinery maintenance, and wind turbine auxiliary lifts.
Urban Logistics & Heavy Rigging: Loading, unloading, and site transfers of 20ft and 40ft shipping containers and heavy equipment.
Frequently Asked Questions (FAQs)
Q1: What is the maximum lifting height of the XCMG QY50KA crane?
The main boom reaches a height of 43.5 meters. With the 2-section lattice jib attached (16m), the total maximum lifting height reaches 58.1 meters.
Q2: What engine is installed in the XCMG 50-Ton Truck Crane?
It is powered by the WD615.338 engine, producing 276 kW (370 HP) and 1500 N.m torque.
Q3: Is the XCMG QY50KA suitable for rough jobsite terrain?
Yes. With an 8×4 heavy-duty chassis design, 327 mm ground clearance, and 42% gradeability, it performs reliably across unpaved construction sites and steep inclines.
Q4: How does the QY50KA compare with Zoomlion or SANY 50-ton models?
The XCMG QY50KA offers competitive boom extension speeds, durable structural steel fabrication, cost-effective spare part availability, and proven high resale value across global equipment markets.
Expand Your Lifting Fleet with Faraz & Brothers
Looking to purchase or hire the XCMG QY50KA 50-Ton Truck Crane for your next major construction project? Contact our sales team today for verified technical spec sheets, complete load charts, and competitive pricing quotes tailored to your business needs!