Used Sany 50t truck crane,Used 50 ton Sany STC500 truck crane

Features

SMART HYDRAULICS: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.

DOUBLE PUMP INTELLIGENT FLOW DISTRIBUTION SYSTEM:The electro-hydraulic control system realizes effective flow distribution, featuring quick response to combined motions and small impact shock, energy saving and environmentally friendly. Precise control: Excellent inching performance, min. stable speed of single rope is 1.2m/min and min. stable speed of slewing is 0.1°/s, realizing precise lifting of mm level. Integrated slewing buffer control: boost buffer, sequential brake and free swing technology. Smooth start & stop.

HIGH PERFORMANCE CHASSIS:Innovative structural frame verified by 200,000 cycling fatigue tests to ensure high reliability.

SMART CONTROL SYSTEM:CAN BUS system: Controllers, displays, meters, I/O modules, sensors, etc. are integrated in CAN Bus networking, fast-responsive.

Fault diagnosis system: Operating device with smart controller, body with BCM module, accurately locating the fault point, making the maintenance convenient.

SANY load moment indicator system provides protection for overloading, over release, over winding.

ELECTRICAL CONTROL:Simple harness and steady signal transmission. Real-time auto monitoring of operation conditions.