Xugong QY50K Crane
XCMG QY50K | When Deadlines Tighten, Only Reliability Wins
Still getting midnight calls about equipment failure on site? Watch your project timeline derailed by sudden lifting inaccuracies? Every minute of downtime isn't just lost time-it's burning cash and eroding trust.

The QY50K wasn't built to win spec sheets. It was engineered to end uncertainty.
▋ Race Against the Clock? We Get It.
Rushed schedule but worried about slow setup? QY50K's rapid-response hydraulic system delivers consistent power-up-even in extreme heat or high altitude. Start faster, finish earlier. No warm-up. No excuses.
.
▋ Complex Site? This Isn't "On-Paper" Stability.
Nervous rotating in tight spaces? Annoyed by precision drift under load? The optimized chassis and intelligent pressure compensation let you handle heavy loads with arm-like control. City bridge repairs? Container stacking? Perform with millimeter-level accuracy. Forget the constraints-just focus on the work.


▋ Budget Overruns? We Engineered for Long-Term ROI.
Tired of hidden maintenance costs eating your margin? With 10,000 hours of global testing across harsh environments, core components last 20% longer than industry averages. That's not a promise-it's proof, forged in Dubai's 50°C heat and Canada's -30°C freeze.
Real Performance Lies Where Others Aren't Looking
While others talk max capacity, we've patented hook path stability. Because you know better than anyone: one shaky move can cost the whole lift.
✅ No more sleepless nights over equipment reliability
✅ Smiles from your finance team at utilization reports
✅ An asset that still holds 15% higher resale value after years of work

Product detail drawing

Products Description
|
Category |
Parameter |
Value |
|
Basic Parameters |
Model |
XZJ5403JQZ50K (QY50K Series) |
|
Manufacturing Date |
Jan-11 |
|
|
Work Hour |
About 1000 h |
|
|
Max. Rated Lifting Capacity |
50,000 kg (50 tons) |
|
|
Max. Boom Length |
42 m (5-section U-type, high-strength steel) |
|
|
Jib Length |
9 m |
|
|
Max. Lifting Moment |
~1,800 kN·m |
|
|
Outrigger Span |
Longitudinal:5.8 m ×, Transverse:6.2 m |
|
|
Power System |
Engine Model |
Weichai WD615.334 (Euro III) |
|
Rated Power |
247 kW (336 HP) @ 2,200 rpm |
|
|
Max. Torque |
1,350 N·m @ 1,200–1,600 rpm |
|
|
Fuel Type |
Diesel |
|
|
Transmission |
Fast 9-speed manual gearbox |
|
|
Max. Travel Speed |
90 km/h |
|
|
Min. Turning Radius |
≤12 m |
|
|
Fuel Consumption (100 km) |
~35–40 L (full load) |
|
|
Lifting Performance |
Main Boom (42 m, Full Extension) |
|
|
Radius: 3.0 m → Load: 50.0 t |
Radius: 18.0 m → Load: 8.5 t |
|
|
Radius: 5.0 m → Load: 38.0 t |
Radius: 20.0 m → Load: 7.0 t |
|
|
Radius: 8.0 m → Load: 24.0 t |
Radius: 25.0 m → Load: 4.5 t |
|
|
Radius: 12.0 m → Load: 15.0 t |
Radius: 30.0 m → Load: 2.8 t |
|
|
Radius: 15.0 m → Load: 11.0 t |
Radius: 42.0 m → Load: 1.5 t |
|
|
Dimensions & Weight |
Overall Length × Width × Height |
13,500 mm × 2,750 mm × 3,500 mm |
|
Wheelbase |
1,800 mm (front) + 4,600 mm (mid/rear) + 1,400 mm (rear) |
|
|
Track Width (Front/Rear) |
2,350 mm / 2,150 mm |
|
|
Curb Weight |
40,270 kg (with standard counterweight) |
|
|
Max. Gross Weight |
40,400 kg |
|
|
Axle Load Distribution |
Front: 12,000 kg; Rear: 28,400 kg |
|
|
Hydraulic System |
Main Pump Type |
Variable displacement piston pump (load-sensing) |
|
System Pressure |
32 MPa |
|
|
Hoisting Speed (Main/Auxiliary) |
120 m/min ; 60 m/min (no load) |
|
|
Slewing Speed |
0–2.5 rpm (stepless) |
|
|
Luffing Time (Full extension) |
80 sec |
|
|
Chassis Parameters |
Drive Configuration |
8×4 (4-axle, rear tandem drive) |
|
Tire Specification |
12.00R20 (steel-belted, front single/rear dual) |
|
|
Brake System |
Dual-circuit air brake + parking brake |
|
Why choose XCMG QY50K crane?
Choose XCMG QY50K: Because Your Project Can't Afford Downtime.
While others talk specs, we deliver unshakable reliability. The QY50K is engineered for one goal: to keep your project on schedule and budget. It starts faster, works with pinpoint accuracy in tight spaces, and is built with proven durability that slashes long-term costs.
Stop worrying about equipment failure. Start building with confidence.
XCMG QY50K: The Profit Protector.
why choose us
'lt is awesome to work with Creative. amazingy organized,easy to communicate with. responsive with next iterations,and beautiful work.
Quality Assurance:
Key components (engine, transmission) of the entire vehicle are guaranteed for replacement within one year upon delivery.
Export Experience:
With 7 years of experience in exporting complete vehicles and accessories, we have exported to over 30 countries.
After-sales Service:
Technical support, remote video support, local driver training services, providing vehicle consumable parts sales services for up to 10 years, ensuring you don't have to worry about not being able to obtain original vehicle parts.
Customization Capability:
We can customize according to your specific project requirements.
Customer feedback and delivery details


FQA
Q1: What is the main advantage of the QY50K over its competitors?
A: Beyond standard specifications, the QY50K's primary advantage is operational reliability. It is engineered to maximize uptime. This means faster setup, consistent performance in harsh conditions, and robust construction that reduces long-term maintenance costs, directly protecting your project's schedule and profitability.
Q2: How does the QY50K ensure stability and precision, especially in challenging lifts?
A: The crane features an optimized chassis and advanced hydraulic system that provide exceptional control and micro-movement accuracy. This translates to steady performance even when working at full capacity or in confined urban spaces, giving the operator confidence for complex, precision-critical lifts.
Q3: What is the availability of parts and service in my region?
A: XCMG has a established global distribution and service network. We can provide genuine parts and connect you with certified technical support in most major markets. Please contact us with your location, and we will detail the specific support and lead times available to you.
Q4: Is the cabin designed for long-shift operator productivity?
A: Yes. The ergonomic cabin is a key feature, designed to minimize operator fatigue. With intuitive controls, excellent visibility, and a comfortable environment, it enables high levels of concentration and efficiency throughout long working hours.
Q5: Can you provide documentation on performance and safety certifications?
A: Absolutely. The QY50K complies with international standards and holds relevant certifications for key markets. We will provide all necessary technical documentation, test reports, and certificates during the purchasing process to ensure full transparency and compliance.
Q6: Why is the QY50K considered a good long-term investment?
A: Due to its proven durability and high residual value. The crane is built with quality components and a focus on longevity, leading to lower total cost of ownership. Its reputation for reliability also means it maintains a strong resale value in the used equipment market.

Yalong Vehicles Co. Ltd. is worthy of your trust
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