STC450C5 mobile truck crane

Sany STC450C5 truck crane is designed with five-section boom that is made of high strength steel structure and optimized U-shaped cross section. Its maximum lifting capacity is 45 ton, full-extended boom length of 43.5m.

Excellent and stable chassis performance /chassis system

The original 45 tonnage crane of 2.5 width with compact structure, improving trafficability significantly. Engine has the muitimode power output function, which reduces power consumption. The use of tipping over early -warning technology provides high stability and safety of the overall operation.

Ultra long, super strong and highly sensitive load lifting capacity

Five-section boom of high strength steel structure and optimized U-shaped cross section reduces weight significantly with higher safety rates.

Highly efficient, stable, energy-saving, and adjustable hydraulic system

Hydraulic system load feedback and constant power control is applied to provide strong lifting capacity and good micromobility. Unique steering buffer design is adopted to ensure stable braking operation.

Safe, stable, advanced, and intelligent electric control system

Self-developed controller SYMC specially for engineering machinery is configured. The adoption of CAN-bus full-digital network control technology ensures stable control signal, simple harness, and high reliability. The load moment limiter equipped with the comprehensive intelligent protection system is used with accuracy within 3% to provide a comprehensive logic and interlock control, thus ensuring more safe and reliable operation.