China STC700T SANY Truck Crane 70 Tons Lifting Capacity

Selling Points
Excellent performanceThe crane is equipped with U shaped high-tensile structural steel boom with five sections. The full extension of the main boom is 46 meters, and adding the flying jib the length is 62 meters. The maximum lifting height is 62.5m, and the maximum lifting moment is 2107kN.m.Dual drive, the maximum driving speed is 90km/h, and the maximum climbing gradient is 46%. Equipped with FAST double intermediate shaft 10 gear box, which is clear and easy to shift. Optimized power matching, which is efficient in power transmission and fuel saving. What more, high load bearing Hande axle and rubber suspension of the rear axle greatly decrease vibration and increase comfort.With double pump intelligent flow distribution system, double plunger pump, and winch motor to maintain the stability and efficiency of superstructure. It can realize compound motion compensation control, telescope buffer, falling amplitude constant speed control and other precise motion control techniques. Compared with the hydraulic control system, the operation is more precise and smoother.
Good qualityWith multi- safety protection and high reliability.With newly developed electrically controlled hydraulic system, the rotary start and braking process is more stable and the micro-movement is more excellent.The controller, monitor, instrument, I/O module, and sensor adopt CAN bus networking, which is intelligent and efficient.Intelligent controller, BCM control module, and fault self-diagnosis system for more convenient operation.With Streamlined full-width cab, standard berth, panoramic window operating room, providing wider vision and more comfortable operation.The widened operation room can move upward from 0 to 20 degree, which enables enough space and better view for operating.The extensive application of advanced manufacturing technology ensures the excellent performance of products.
Saving energy and protecting environmentThe crane size is more compact, and advanced power transmission optimization matching technology is adopted to gain stronger power and save fuel. It consumes 40L fuel for every 100km at a constant speed.Variable plunger pump, dynamic power matching control system, and idling energy saving mode are adopted to achieve optimal working speed -- (800-1800) RPM and identify the dynamic power according to the load change. In this way, the engine speed can be adjusted, and the oil amount can be controlled in a precise way, saving 8% of the total energy consuming.
Safe and reliableEquipped with voice alarm system to prevent mis-operation and ensure the safety of operation and personnel.The torque limiter system is with high accuracy, stability and intelligence to provide comprehensive protection for operation.Sensors are widely equipped to timely feedback data, realize real- time monitoring and enable the operator to know the working status of the whole vehicle at any time.
GCP systemThe remote monitoring and management system can monitor equipment operating condition, collect operation parameter, and implement remote fault diagnosis and management.Customers can know the operation situation of the equipment, inquiry and ordering parts at any time.
Overall Dimension