三一重工 STC 500 T5

50t main hook block, 12 tons full counterweight, 14m fixed extension jib, LMI load moment indicator, anti-tipping safety alarm system, air-conditioned operator cabin, full maintenance tool box, spare tire, outrigger support pads

For sale well-maintained 2023 May Sany STC500T5 50-ton full hydraulic truck crane, low working hours, China National VI emission standard, reliable Sany original design widely used in municipal engineering, building construction, bridge installation, warehouse hoisting and equipment rental business worldwide. This 50t mobile crane is equipped with 5-section high-strength U-shaped main boom with full extension length of 45m, matched with 14m detachable fixed auxiliary jib, the maximum lifting height reaches 59 meters, and the rated lifting capacity is 50 tons under 3m minimum working radius. Equipped with 7.2m wide transverse outrigger span and 12 tons standard full counterweight, the whole machine has excellent stability during heavy lifting operations. Intelligent LMI load moment monitoring system + anti-tipping early warning alarm effectively avoid overload risks and guarantee 100% operation safety. Powered by Yuchai YCK08350-61 National VI six-cylinder turbocharged diesel engine, the rated power reaches 257kW, matched with synchronized manual transmission, strong climbing ability and stable highway driving performance, maximum travel speed up to 85km/h, convenient for long-distance site transition. The special 4-axle crane chassis adopts high-strength frame structure, with strong torsion resistance and adaptability to mountain and complex road conditions. It adopts Sany self-developed double-pump load-sensing intelligent hydraulic system, independent luffing, boom extension and composite action control, smooth operation, low fuel consumption and ultra-low failure rate. The main winch has fast lifting and retracting speed, and the boom telescopic cycle is short, greatly improving construction efficiency for high-rise installation and heavy component hoisting. The spacious ergonomic operation cabin is equipped with automatic air conditioning, large digital integrated display screen, all-round reversing monitoring camera and adjustable shock-absorbing driver seat, which effectively reduces fatigue during long-time operation. All wiring harnesses, hydraulic cylinders, pipelines and control valves are original factory parts without replacement or overhaul. The whole vehicle retains complete original Sany yellow-red paint, no crash damage, no repair welding on boom, turntable and chassis frame, and no oil leakage at all hydraulic joints and cylinder seals. Complete factory maintenance records are available for customers to check during on-site inspection, and all wearing parts are regularly maintained and replaced. We provide 1-year after-sales warranty for all core components, and can supply genuine Sany spare parts globally. Real machine photos, lifting test operation videos and full load curve data can be sent to you via WhatsApp immediately. Customers are warmly welcome to visit our equipment yard in Anyang for free inspection and test lifting. Flexible trade terms and complete export customs clearance documents will be provided.