Shanghai GMT Machinery Co., Ltd.  

Product Name: Sany Stc700 Cmins Engine Truck Crane 70ton Model NO.: STC700 Type: Single Girder Crane Crane Jib: Five-Arm Shaft Number: 4 Maximum Lifting Weight: 75 Ton Maximum Lifting Height: 30-40m Condition: New Certification: GS, RoHS, CE, ISO9001 Max.Rated Total Lifting Capacity: 75t Application: Construction Usage Sling Type: Wire Rope Power Source: Hydraulic Installation: Assembled Moving Type: Wheel Operating Weight: 43000kg Rated Power: 276kw Dimension: 13930*2800*3575mm Max.Travel Speed: 80km/H Max.Lifting Height: 61m Trademark: Sany Transport Package: Nude Package Specification: Within 15 days delivery Origin: China HS Code: 84295212 Product Description SANY 75 Ton Truck Crane STC750 with Cheap Price Sany STC750 truck crane adopts load feedback and constant power control technology that is designed to provide strong lifting capacity and good micro-mobility.Unique steering buffer ensures the stable braking operation.Powerful Lifting CapacityThe 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 significantly.Jib 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 machine.Excellent Traveling PerformanceDouble-axle drive is used to provide good trafficability 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 operation.Intelligent Electronic ControlSelf-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.The Load Moment LimiterEquipped with the comprehensive intelligent protection system is used with accuracy within 5%. The adoption of comprehensive logic and interlock control system ensures more safe and reliable operation.More Safe DevicesMain 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 etc., to ensure stable and reliable operation.DimensionUnitSTC750Overall lengthmm13930Overall widthmm2800Overall heightmm3575WeightTotal weight in travelkg43000(without 1tvice counterweight)Front axle loadkg17000Rear axle loadkg26000PowerEngine modelWD615.338(domestic III)Engine rated powerkW/(r/min)276/2200Engine rated torqueN.m/(r/min)1500/1400TravelMax. travel speedkm/h80Min. turning diameterm24Min. ground clearancemm327Approach angle°19Departure angle°13Max. grade ability%40Fuel consumption for 100kmL45Main performanceMax. rated total lifting capacityt70Min. rated working radiusm3000Turning radius at turntable tailm3.55Max. lifting torquekN.m2303base boomm11.6Fully extended boomm44.5Fully extended boom+ jibm59.5Longitudinal outrigger spanm6.1Lateral outrigger spanm7.3Working speedBoom luffing times60Boom full extension times≤150Max. swing speedr/min≥2.0Max. speed of main winch (single rope) (no load)m/min≥130Max. speed of aux. winch (single rope) (no load)m/min≥108