Product Details:
Key Features and Applications
High-Strength U-Shaped Boom
The QY50KD is equipped with a five-section telescopic boom featuring an optimized U-shaped profile. This structural design improves resistance to bending and torsion, ensuring structural safety and load stability during heavy material handling at various radii.
Optimized Hydraulic System
The crane utilizes a specialized hydraulic control system designed for smooth hoisting, slewing, and telescoping maneuvers. This ensures accurate load positioning during delicate lifting operations in industrial plants or steel structure installations.
Reliable Carrier Mobility
Built on a high-strength 6×4 carrier, the crane offers excellent road performance and site maneuverability. The drivetrain is configured to handle both highway transit and standard construction site conditions, facilitating rapid relocation between project sites.
Specialized Engineering Applications
This crane is a versatile tool for multiple sectors, including:
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Urban Infrastructure: Road maintenance, pipe laying, and municipal projects.
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Industrial Facilities: Factory equipment installation and refinery maintenance.
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General Construction: Material handling and structural assembly on building sites.
Technical Specifications
| Item | Unit | Parameter |
| Max. Rated Total Lifting Capacity | t | 50 |
| Max. Lifting Moment (Base Boom) | kN.m | 1764 |
| Max. Lifting Moment (Full Extension) | kN.m | 1171 |
| Main Boom Length | m | 11.4 – 43.5 |
| Jib Length | m | 9.5 – 16 |
| Max. Lifting Height (Main Boom) | m | 43.5 |
| Max. Lifting Height (Main Boom + Jib) | m | 60 |
| Engine Rated Power | kW/rpm | 247 / 2200 |
| Max. Travel Speed | km/h | 80 |
| Total Operating Weight | kg | 41,000 |
Dimensions and Operating Range
The XCMG QY50KD is designed for operational flexibility with a telescopic boom reach starting at 11.4 meters and extending to 43.5 meters. The outrigger system provides a stable foundation with a large span, ensuring consistent performance during 360-degree slewing operations. Its transport dimensions are optimized to comply with standard road regulations, facilitating easier transit between urban project sites.
Supplier Support
We provide technical consultation and procurement support for the XCMG QY50KD truck crane. Our services include assistance with technical documentation and the availability of relevant spare parts to support long-term maintenance and operational uptime. We facilitate logistical coordination for international buyers to ensure efficient equipment delivery to global destinations.
Frequently Asked Questions
What is the maximum lifting height of the XCMG QY50KD?
The main boom reaches a maximum height of 43.5 meters. When configured with the 16-meter jib extension, the total vertical lifting height reaches 60 meters.
What type of engine powers the QY50KD?
The model is equipped with a high-performance engine providing a rated power of 247 kW at 2200 rpm, ensuring sufficient power for travel and hydraulic operations.
What is the travel speed of this 50-ton truck crane?
The XCMG QY50KD features a robust drivetrain that allows for a maximum travel speed of 80 km/h on standard roads.
Is the QY50KD suitable for bridge construction?
Yes, its 50-ton capacity and high lifting moment make it a reliable choice for placing structural sections in bridge and infrastructure projects.
