50 Ton Truck Crane Lifting Capacities & Working Radius

When your projects are spread across multiple sites and tight schedules leave no room for downtime, mobility and power become non-negotiable. That’s exactly where the 50-ton truck crane steps in — a machine that blends heavy lifting capability with road-ready agility. These cranes strike the perfect balance between capacity and convenience, traveling legally on highways while taking on substantial loads once on-site.

Their ability to deliver powerful lifts without complex disassembly or transport setups makes them indispensable for urban, industrial, and infrastructure projects. It’s no surprise then that the mobile crane segment captured 63.12% of India’s crane market in 2024, driven by the need for quick deployment across roads, ports, and industrial sites. Contractors today depend on versatile cranes that can keep pace with compressed project timelines.

Let’s explore why 50 ton truck cranes are a go-to solution for modern construction workflows — and how understanding their lifting capacities and working radius ensures both safety and efficiency.

What Are 50 Ton Truck Cranes?

50 ton truck cranes are mobile cranes mounted on road-legal truck chassis, equipped with hydraulic telescoping booms that extend up to 43 meters or more, often including jib extensions for added height and reach. These cranes are designed for quick setup, stable loads, and precision lifting. Incorporated within their design are hydraulic outriggers for stabilization, load moment indicators for safety, and advanced electronics to ensure smooth operations. Their versatility spans sectors such as urban construction, infrastructure, and heavy industrial applications, delivering powerful lifts without sacrificing the ability to move rapidly between sites.

Why 50 Ton Truck Cranes Are a Contractor’s Ally

• High mobility: These cranes move efficiently on public roads, avoiding complex transport logistics.
• Rapid deployment: Hydraulic outriggers and user-friendly controls reduce setup time, letting work commence swiftly.
• Versatile lifting: Capable of handling steel beams, machinery, precast concrete, and other heavy materials.
• Cost savings: One truck crane often substitutes multiple machines, cutting overall project costs.
• Enhanced safety: Real-time monitoring and precise control systems help prevent overload and maintain stability.

Beyond mobility and performance, the market momentum behind these machines is strong. Worldwide sales of truck cranes are estimated at US$ 9.1 billion in 2023 and are forecasted to reach US$14.9 billion by 2033, expanding at a steady 5% CAGR. This growth reflects the essential role these cranes play in modern construction and infrastructure expansion.

Sany STC500C Truck Crane: Precision and Performance in 50 Tons

The Sany STC500C shows how a 50-ton truck crane performs where it matters — on active, fast-paced construction sites.

When projects demand frequent lifts at varying heights, its five-section telescopic boom (11.4–43 m) gives operators the flexibility to adjust working radius quickly. Need to lift precast panels in a tight urban site? The shorter radius supports full lifting capacity close to the base. Installing structural steel at height? The 16 m jib extension provides the reach and control needed without compromising stability.

Its hydraulic system ensures smooth, precise motion — vital when balancing heavy loads at extended radii — while the Load Moment Indicator continuously tracks boom angle, load weight, and radius to prevent overload. The result: every lift stays within a safe, optimal zone.

Mobility completes the equation. With its highway-legal four-axle chassis and speeds up to 80 km/h, the STC500C can move between job sites without disassembly, cutting downtime and improving project turnover.

Whether it’s bridge segments in an industrial zone or tower components in city construction, the STC500C turns lifting plans into efficient, controlled operations — showing how smart engineering maximizes both capacity and reach in real-world conditions.

Factors to Consider When Choosing Your 50 Ton Truck Crane

• Match crane capacity and boom configuration precisely to your lift plans.
• Assess the frequency and distance of site transfers.
• Factor in the terrain type and available working space.
• Calculate the total cost of ownership including fuel and maintenance.
• Choose cranes with comprehensive safety systems attuned to your operational needs.

Conclusion

For ambitious projects requiring substantial lifting combined with on-the-go mobility, 50-ton truck cranes like Sany’s STC500C form the backbone of smooth, safe, and effective operations. Understanding the nuances of lifting capacity charts and selecting the right crane tailored to your lift plans optimizes project outcomes while safeguarding resources and personnel.

Investing in a trusted 50-ton truck crane is investing in reliability, flexibility, and success — essential for today’s multi-site, multi-task construction environments.

Ready to Find the Right Crane for Your Project? Get in touch with Sany India to explore the STC500C or other truck crane models best suited for your lifting needs.