25ton Second Hand Truck Cranes Sany STC250C5-1 Second Hand Truck Mobile Crane

Used Truck Crane Sany STC250C5-1 Second Hand Truck Mobile Crane

Production Details:

Arm length and long performance

■ Five-section large-section U-shaped main boom with a full extension of 42.5 meters, leading the industry and covering a wide range of operations;

■ Single-plate boom head and compact boom tail, the lap length between booms is industry-leading, and the load-carrying capacity is strong. The boom is designed with an upturned design and the deflection of the lifting load is small.

High load carrying capacity chassis

■ Brand new 2.55m wide chassis, heightened and widened rectangular frame with variable section, comprehensively enhanced hoisting, torsion and bending capacity;

■ Adopt Shangchai high-horsepower engine, Fast 9-speed gearbox with synchronizer, the Max. grade is 42%. Dual variable pump intelligent flow distribution hydraulic system;

■ Load-sensing system: high-flow double variable piston pump, sufficient flow but no waste, efficient operation, energy saving and environmental protection;

■ Intelligent flow distribution: Using the new intelligent flow distribution main valve, the amplitude of the combined action is independent, and it is not disturbed by other actions, which greatly improves the controllability of the combined action. Using post-valve compensation technology, the flow is distributed on demand, the Min. stable speed of the hoisting single rope is 1.98m/min, and the Min. stable rotation speed is 0.18°/s, which can achieve mm-level accurate hoisting;

■ Power management: new power matching and power control, reduce engine speed under working conditions, save energy and reduce noise;

■ Integrated swing buffer control: Integrating boost buffer, sequential braking and free-slip technology, swing start and stop is soft and stable.

Intelligent control system

■ Intelligent energy-saving system: intelligent energy-saving mode, energy-saving and powerful modes, reduce fuel consumption under operating conditions, leading the industry;

■ Intelligent bus network system: vehicle controller, display, display instrument, I/O module, main sensor, etc. adopt CAN bus network, high-speed information transmission and response speed less than 20ms;

■ Intelligent fault diagnosis system: The operating device is equipped with an intelligent controller, and the body is equipped with a BCM control module. It has a fault diagnosis system, which can accurately locate the fault point and facilitate maintenance;

■ Intelligent power distribution and control: dedicated battery compartment, intelligent distribution and control of vehicle power;

■ 7' color display + intelligent panel + intelligent IO power distribution module: high-definition large-screen display, silicone panel control, further improve ergonomics;

■ Precise force limit system and safety protection: Sany's self-proprietary torque limiter system has comprehensive safety protections such as overload, over-discharge, over-roll, etc.; separate two-section boom length measurement, boom length optional, flexible and safe and reliable operation .

This equipment was manufactured in 2020. It has traveled more than 1,000 kilometers and has worked for more than 800 hours. It is 90% new. The weight of the vehicle is 34T. Shangchai SC9DF300.1Q5 (National V), no big repairs, no malfunction, regular maintenance, complete accessories, and excellent performance at present.

Product Parameters: