Model Number: STC750C Brand Name: ORIEMAC Key Specifications/Special Features: Features of excellent traveling performance for Sany, STC750CPowerful lifting capacity:75-ton truck crane has five-section boom of high strength steel structure and optimized U-shaped cross section with max lifting capacity of 75t, full-extended boom length of 45m, jib length of 16m, max lifting height including jib of 61m, 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 machineExcellent 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; the use of tipping over early-warning technology provides high stable and safe operationIntelligent electronic control:Self-developed controller SYMC special for engineering machinery is configuredAdoption of CAN-bus full-digital network control technology ensures stable control signal, simple harness, and high reliabilityTimely feedback of data information can achieve the monitoring 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
More safe devices:
Main and auxiliary winches are equipped with over roll-out limiter to prevent over rolling-out of wire rope
Boom and jib ends are equipped with height limiters respectively to prevent over-hoisting of wire rope
Hydraulic system is configured with the balance valve, overflow valve and two-way hydraulic lock to ensure stable and reliable operation