Model Number: STC500#4 Brand Name: SANY Key Specifications/Special Features: Manual hydraulic crane,2017 new truck crane for Sany STC500 small mobile cranes---Excellent and stable chassis performance /chassis system:Double-axle drive is used, providing good traffic ability and comfortableness under complex road condition with reliable traveling performanceEngine has the multimode power output function, which reduces power consumption---Highly efficient, stable, energy-saving:and adjustable hydraulic system Triple gear pump, load feedback and constant power control are applied to provide strong lifting capacity and good micro mobility
Unique steering buffer design is applied to ensure stable braking operation

---Ultra long, super strong and highly sensitive:
load lifting capacity Four-section boom of high strength steel structure and optimized U-shaped cross section reduces weight significantly with higher safety rates
Jib mounting angles are 0°, 15° and 30°, which ensures fast and convenient change-over between different operating conditions so as to improving working efficiency of the machine

---Safe, stable, advanced and intelligent electric control system:
Self-developed controller SYMC specially for engineering machinery is configured
Adoption of CAN-bus full-digital network control technology ensures stable control signal, simple harness and high reliability
Timely feedback of data information can achieve the monitoring of the overall working status in realtime
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