In the dynamic landscape of modern construction and industrial operations, the demand for versatile, robust, and efficient lifting solutions has never been higher. Enter SUNHUNK Knuckle Boom Cranes—the epitome of innovation and reliability, designed to tackle the most challenging projects with precision and power.

1. High-Strength Lightweight Engineering: Q690 Steel Construction

The core structural components of SUNHUNK Knuckle Boom Cranes are crafted from Q690 high-strength steel plates, a material renowned for its exceptional strength-to-weight ratio. This design ensures the crane can withstand heavy loads while remaining remarkably agile, reducing transportation costs and enhancing on-site maneuverability. Whether navigating tight urban streets or rugged terrains, the lightweight yet durable build guarantees stability and efficiency.

2. Industry-Leading Torque: 4400 N.m Slewing Reducer

At the heart of these cranes lies a 4400 N.m rated torque slewing reducer—the highest in its class. This unmatched torque empowers the crane to handle heavy-duty lifting with ease, delivering precise control even in the most demanding environments. From industrial equipment installation to complex rescue operations, SUNHUNK’s superior torque ensures seamless performance and reliable power output, setting a new standard for operational capability.

3. Enhanced Hexagon Boom: 20% Stronger Lifting Capacity

The crane’s enhanced hexagon boom structure represents a leap forward in lifting technology. Compared to conventional hexagon designs, it offers a 20% stronger lifting capacity while maintaining smooth, stable telescoping. This innovation minimizes sway during operation, ensuring safer and more precise lifts. Paired with an imported three-stage cylinder and rigging telescoping mechanism, the first two arms are driven by independent cylinders, enabling medium and short arms to handle heavy loads with exceptional flexibility.

4. Extended Reach with Unmatched Maneuverability: 18.7-Meter Operating Range

Boasting a 18.7-meter maximum operating range—the largest among same-tonnage cranes—SUNHUNK Knuckle Boom Cranes excel at overcoming obstacles in high-rise construction, bridge projects, and confined spaces. This extended reach eliminates the need for frequent repositioning, saving time and boosting productivity. Whether lifting materials over barriers or accessing hard-to-reach areas, these cranes deliver unmatched efficiency and adaptability.

5. Rugged Reliability in Extreme Conditions

Engineered for durability, SUNHUNK cranes feature robust moving parts and advanced electrical/hydraulic components designed to perform flawlessly in harsh environments. While specific temperature ratings highlight their versatility (e.g., compatibility with low-temperature operations), the focus remains on consistent performance across diverse climates and job sites.

Why Choose SUNHUNK Knuckle Boom Cranes?

· Versatility: Ideal for urban development, road rescue, landscaping, and industrial applications.

· Safety: Stable boom design and wide leg span enhance operational security.

· Efficiency: Reduced downtime, faster setup, and extended reach optimize project timelines.

Elevate your operations with SUNHUNK Knuckle Boom Cranes—where cutting-edge engineering meets uncompromising performance. Discover how our cranes can transform your projects’ efficiency and safety today.

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