This SAMY STC500S is a pre-owned unit sourced from domestic fleet turnover. It has passed our comprehensive inspection checklist covering engine, hydraulic system, structural components, and cabin controls. Starts up smoothly and operates without unusual noise or excessive wear indicators. Ready for immediate deployment at your job site.
The SAMY STC500S steps up to the 50 ton capacity class with a six-section U-shape telescopic boom extending to 45.5 meters and a maximum lifting height of 62 meters with jib extension. This machine is purpose-built for infrastructure construction, bridge beam placement, industrial equipment installation, wind turbine maintenance support, and heavy commercial building construction. The Weichai WP10 engine at 276 kW delivers the power needed for both highway travel and demanding lifting duty cycles.
The advanced electronic load moment indicator system provides real-time monitoring of boom angle, working radius, actual load weight, and rated capacity with automatic cutout when approaching overload conditions. The hydraulic system with proportional joystick control enables precise load placement even at maximum radius. The configurable counterweight system allows adjustment between maximum lifting capacity and road travel weight compliance.
This STC500S has undergone thorough operational verification including engine diagnostic scan, hydraulic system pressure and flow testing, boom cylinder seal inspection, wire rope replacement assessment, outrigger cylinder function check, and safety system calibration verification. A capable 50 ton truck crane offering substantial lifting performance for contractors managing heavy infrastructure and industrial construction projects.