Crane trucks, 55t STC550

Model Number: STC550 Brand Name: NEWINDU Key Specifications/Special Features: Sany STC550 truck crane is equipped with more safety devicesMain and auxiliary winches are equipped with over roll-out limiter to prevent over rolling-out of wire ropeBoom and jib ends are equipped with heightlimiters respectively to prevent over-hoisting of wire ropePowerful lifting capacity55 ton truck crane has five-section boom of high strength steel structure and optimized U-shaped cross section with max lifting capacity of 55t, full-extended boom length of 43m, jib length of 16m, max lifting height including jib of 59.2m, reduce weight and improve safety significantlyJib mounting angles are 0°, 15° and 30°, which ensure fast and convenient change-over between different operating conditions so as to improve working efficiency of the machineEfficient and unique hydraulic system
Load feedback and constant power control is applied to provide strong lifting capacity and good micro-mobility Unique steering buffer design is adopted to ensure stable braking operation
Hydraulic system is configured with the balance valve, overflow valve and two-way hydraulic lock to ensure stable and reliable operation
Excellent traveling performance
Double-axle drive is used to provide good traffic ability and comfortableness under complex road condition engine has the multimode power output function, which reduces power consumption, use of tipping over early-warning technology provides high stable and safe operation
Intelligent electronic control
Self-developed controller SYMC specialfor 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 themonitoring of the overall working status in real time
Load moment limiter
Equipped with the comprehensive intelligent protection system is used with accuracy within 5%
Adoption of comprehensive logic and interlock control system ensures more safe and reliable operation