Large lifting capacity crane mounted on robust chassis. Some features all wheel steering.
The use of innovative 4-axle chassis design and multi braking
modes provide more reliable traveling performance for chassis.
With tipping early-warning technology, high stable overall
operation and high safety can be achieved.
Six-section boom of high strength steel structure and optimized
U-shaped section reduces weight significantly and improve
safety rates. Jib mounting angles are 0°, 15° and 30° which
ensures fast and convenient change-over between different
operating conditions so as to improving working efficiency of the
machine.
Self-developed dual-pump converging / diversion main valve is
used. Converging flow of the single-action dual-pump ensures
fast operation and high work efficiency, combined-action dualpump diversion system is applied to ensure stable controllability.
Electric proportional variable displacement piston pump is used
to ensure high-accurate flow control and higher efficiency and
energy saving.
Self-developed controller SYMC specially made for engineering
machinery is adopted. 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 realtime. The load moment limiter equipped with the comprehensive
intelligent protection system is used with accuracy within 5%
to provide a comprehensive logic and interlock control, thus
ensuring more safe and reliable operation.