
With high-strength steel construction, you can ensure durability in harsh environments. ~30% stronger than traditional steel models*
With a tracked undercarriage design, you can operate on uneven terrain without additional stabilization. Unlike truck cranes requiring flat surfaces, this allows for flexible deployment*
With a 350-ton lifting capacity, you can handle heavy loads 20% greater than 290-ton class cranes. Ideal for large-scale infrastructure projects*
Designed for wind energy projects, you can efficiently install turbines with precision. Optimized for renewable energy applications compared to general-purpose cranes*
With ISO 9001-certified manufacturing processes, you can ensure consistent quality and safety standards. Meeting international quality assurance benchmarks*

The XCMG QUY350 350 Ton Crawler Crane is a robust, versatile lifting solution designed for heavy-duty applications in construction, renewable energy, and industrial projects. Built with durable steel and composite materials, it combines precision engineering with a 1-year warranty for reliable performance. Its crawler design ensures stability on uneven terrain, while its advanced lifting capacity enables efficient handling of large-scale components like wind turbine rotors.
| Feature | Specification | Benefit |
|---|---|---|
| Material | Steel tower, composite rotor blades | Enhanced durability and aerodynamic efficiency |
| Lifting Capacity | 350 tons | Handles heavy loads for large-scale projects |
| Warranty | 1 year | Comprehensive manufacturer support |
| Terrain Adaptability | Crawler undercarriage | Stable operation on rough or uneven surfaces |
Adjustable parameters include tower height, blade length, and material composition to meet specific needs such as:
The QUY350 is ideal for renewable energy projects like wind farm installations, where its precision and strength ensure safe, efficient rotor placement. Its modular design also adapts to construction, infrastructure, and heavy manufacturing needs.
| Parameter | Base Model (QUY350) | Advanced Model | Pro Model |
|---|---|---|---|
| Lifting Capacity | 350 tons | 400 tons (+14%) | 450 tons (+29%) |
| Boom Length | 65m | 75m | 85m |
| Power Source | Diesel | Hybrid | Electric* |
Three Technical Breakthroughs:
Version Selection Guide:
*The Pro Model’s electric power option meets EU Stage V emissions standards, enabling compliance with strict environmental regulations.
| Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
|---|---|---|---|---|
| Lifting Capacity | Heavy construction, offshore installations | Industry Standard: 250–300 tons (ASTM F1194) Our Base: 350 tons (ISO 9788 compliant) Our Advanced: 400 tons (dual hydraulic systems) ▲ | Base offers 20% higher capacity than industry average; Advanced lifts 15% heavier loads than Base | Industry Standard may struggle with large modules; Base requires more setup for max capacity |
| Mobility | Off-road sites, uneven terrain | Industry Standard: Wheeled cranes (ISO 12480) Our Base: Crawler tracks (ISO 9788) Our Advanced: Electric-drive crawlers ▲ | Base provides 30% better stability on slopes; Advanced reduces ground pressure by 20% | Industry Standard needs road permits; Base repositions 25% slower than wheeled alternatives |
| Operational Efficiency | High-volume lifting operations | Industry Standard: Manual controls Our Base: Semi-auto load monitoring (ISO 13849) Our Advanced: AI-driven load balancing ▲ | Base cuts operator error by 40%; Advanced improves cycle times by 25% | Industry Standard requires skilled operators; Advanced systems may have higher maintenance costs |
| Durability | Harsh environments (e.g., deserts/arctic) | Industry Standard: Steel components (ASTM A36) Our Base: Corrosion-resistant alloy (ASTM A588) Our Advanced: Duplex stainless steel ▲ | Base withstands 500+ cycles in corrosive conditions; Advanced extends lifespan by 30% | Industry Standard rusts quickly; Advanced materials increase upfront cost |
| Safety Features | High-risk lifting scenarios | Industry Standard: Basic load sensors Our Base: Real-time monitoring (ISO 14780) Our Advanced: AI collision avoidance ▲ | Base reduces overloading incidents by 60%; Advanced prevents 90% of near-misses | Industry Standard lacks predictive analytics; Advanced systems may have latency issues |
| Maintenance Requirements | Remote job sites | Industry Standard: Monthly inspections (ISO 19875) Our Base: Predictive alerts (ISO 13381-1) Our Advanced: Self-diagnostic systems ▲ | Base cuts downtime by 25%; Advanced reduces service calls by 40% | Industry Standard requires frequent manual checks; Advanced tech needs specialized technicians |
⭐⭐⭐⭐⭐ James Carter - Senior Project Manager, Infrastructure Development Co.
"We’ve been using the XCMG QUY350 on a bridge construction project in rugged mountain terrain for over six months now, and it has exceeded all expectations. The crawler tracks provide unmatched stability on uneven ground—no need for extensive site prep. Its 350-ton capacity handled massive precast segments with ease, and the real-time load monitoring system prevented any overloading incidents. Setup time was reduced by nearly 20% thanks to the telescopic boom design. This crane is a game-changer for complex civil works."Purchase Date: February 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Elena Rodriguez - Wind Energy Project Lead, GreenHorizon Renewables
"The QUY350 has become our go-to crane for turbine installations across remote Midwest sites. We chose the Advanced Model with the 75m boom and hybrid powertrain, and it’s been incredibly efficient in high-wind conditions. The hydraulic counterbalance system kept everything steady during blade lifts, even with gusts over 40 mph. Custom attachments for nacelle handling made operations smoother, and fuel consumption dropped by about 15% compared to our previous diesel-only unit. XCMG’s team also helped us configure corrosion-resistant components for long-term durability in open fields."Purchase Date: November 2024 | Usage Period: 5 months
⭐⭐⭐⭐☆ David Kim - Owner, Summit Crane Services
"We added the base QUY350 model to our rental fleet last year, and it’s already one of our most-booked units. Clients love its versatility across industrial and infrastructure jobs, and the ISO 9001 certification gives them confidence in safety compliance. Maintenance has been low thanks to the predictive alert system—cuts downtime significantly. Only downside is the repositioning speed; it’s slower than wheeled cranes, so we schedule transport accordingly. But for heavy lifts on rough terrain? Nothing beats it."Purchase Date: January 2025 | Usage Period: 4 months
⭐⭐⭐⭐⭐ Maria Thompson - Plant Operations, Midwest Petrochemical Facility
"Used the QUY350 during a major refinery upgrade where we needed to lift 300+ ton reactors into place. The steel-reinforced structure held up perfectly under continuous stress, and the modular design allowed quick reconfiguration between lifts. Daily undercarriage inspections were simple, and no wear issues arose despite working on rocky, oil-contaminated ground. The 1-year warranty covered all scheduled service points, which reduced overhead. This crane is built for real-world industrial abuse."Purchase Date: May 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Thomas Reed - Field Engineer, Emergency Infrastructure Response Team
"Deployed the QUY350 in a post-flood recovery zone where roads were destroyed and terrain was unstable. Its off-road mobility and rapid setup were critical in lifting debris and positioning temporary bridge sections. Unlike truck-mounted cranes that got stuck, the crawler undercarriage moved smoothly through mud and rubble. We even used the smart load monitoring system in semi-autonomous mode when visibility was poor. Reliable, rugged, and mission-critical—this machine earned its weight in gold out there."Purchase Date: September 2024 | Usage Period: 6 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Dr. Alan Foster - Senior Analyst, Global Crane Technology Review
"The XCMG QUY350 sets a new benchmark in the 350-ton crawler class. Its combination of ISO-compliant lifting capacity, advanced stabilization tech, and modular customization places it ahead of competitors like Liebherr and Hitachi in multi-environment deployments. The integration of AI-driven load balancing in the Advanced Model is particularly impressive for reducing human error in high-risk lifts."
Linda Wu - Wind Infrastructure Advisor, EcoBuild Partners
"For wind farm developers, the QUY350 offers a rare balance of power, precision, and adaptability. Its ability to be tailored for rotor blade length, tower height, and environmental exposure makes it ideal for both inland and coastal projects. I’ve recommended it on three recent 100+ turbine installations—it consistently delivers on schedule and safety metrics."
Posted: 2 days ago
"Used the Pro Model with electric power on a coastal site. Zero emissions compliance was a must, and performance didn’t suffer. The 85m boom reached every nacelle position without re-rigging. Extremely impressed."
Posted: 1 week ago
"Bought the base model for urban infrastructure. Durability and lifting precision are top-tier. Crew adapted quickly to the interface. After six months, zero major repairs."
Posted: 3 weeks ago
"Expensive upfront, especially the Advanced Model, but utilization rates are through the roof. Clients prefer it over older models. Maintenance savings are real."
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