Model Number: STC500/STC500C Key Specifications/Special Features: Truck crane for Sany 50-ton mobile crane truck, STC500Specifications:Max lifting capacity: 50tBoom length: 43mOverall weight: 42,000kgRated torque: 1425N·m/1200rpmAdvantages:1.Excellent traveling capacity and high-performance chassis systemFour-wheel drive is applied with four steering modes to provide good mobilityTraffic ability and comfortableness of the complex road condition is improved thanks to its min turning radius of no more than 6.7m with 4 wheels steering

2.Ultra-long and super strong boom system
Four-section boom of high strength steel structure and optimized Hexagon section, reducing weight and improving safety significantly
Jib mounting angles are 0, 20 and 40°, which ensure fast and convenient change-over between different operating conditions so as to improve working efficiency of the machine

3.Highly efficient and unique hydraulic system
Hydraulic system load feedback and constant power control is applied to provide strong lifting capacity and good micro mobility
Unique steering buffer design guarantees smooth braking operation

4.Safe and reliable control system
Self-developed controller SYMC specially for engineering machinery is configured
Application of CAN-bus fully digital network control technology ensures stable control signal, simple harness and high reliability
Can feedback the data informationand monitor the working condition of whole crane in real-time