Sany STC550T6

Hip length at full extension 52m Maximum climbing grade 47% Maximum speed 9okm/h Speed parameter Maximum single rope speed of main winch 145m/min Full extension of boom/Shorten time 430/450s Full lifting of boom/Fall time 70/90s Maximum giant slalom speed 1.8r/min Weight parameters Total weight of complete machine 44000kg Maximum counterweight 10.5t Dimensional parameters Overall length of the machine 14240mm Full width of the whole machine 2800mm Full height of the whole machine 3820mm Outrigger span（HorizontalxLongitudinal） 7.4x6.13m Dynamic parameters Engine model WeichaiWP10.375E53(CountryV) Maximum engine power 276/1900kW/rpm Maximum output torque of engine 1650/(1200-1600)N·m/rpm Driving parameters Maximum travel speed 90km/h Minimum Turning Radius 12m Maximum climbing gradient 47% Angle of approach 17° Departure angle 15° Minimum ground clearance 320mm Humanized control system The control room can be tilted up to 0-20° to make aerial work more comfortable and safer; the movable counterweight can be freely matched, and the lifting and lowering can be controlled; the mechanical structure is mounted, and the short-distance transportation and unloading are safe and reliable; the machine hangar is streamlined, and the use and maintenance are more convenient. SMART HYDRAULICSOMPACT DESIGN Larger flow ensures higher efficiency, like higher speed of wire rope reeling. Shunted mode of independently controlled combined motions realizes higher stability, like simultaneous vibration-free luffing and hoisting. ELECTRICAL CONTROL Valves and other hydraulic components realize better inching motion performance. Load-sensing and constant-power techniques optimize fuel efficiency. Simple harness and steady signal transmission. Real-time auto monitoring of operation conditions. Efficient & Unique 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 guarantees smooth braking operation. Intelligent Electronic Control Self-developed controller SYMC special for engineering machinery is configured. The 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 real time.