Three hinges of luffing mechanism are located for a more compact body size, optimized for on-road transport and off-road travelling.
High quality torque converter functioning high speed locking, increasing transmission efficiency at high speed traveling. Electrical transmission features smooth gear shift.
◤ The load sensitive variable displacement piston pump is applied to adjust the pump displacement
in real time with little energy loss during operation.
◤ The dead-weight luffing compensation hydraulic system is applied to ensure good micro-mobility
and excellent stability.
◤ The four-wheel steering control system is applied to ensure four individual steering modes with
flexible operation.
◤ The dual-circuit braking system is applied with individual brakes for front and rear wheels and
pressure maintained by an accumulator, providing good braking effect.
◤ Slewing and steering circuits are controlled by a priority valve, providing priority for steering
control and ensuring the stability and rapid response of slewing action.
◤ Load moment limiter: The system can provide comprehensive protection for the lifting operation
and will alarm if the crane is overloaded, guaranteeing operation safety.
◤ A three-wrap rope protector is applied to both main and auxiliary winches to prevent over rollingout of wire rope.
◤ A height limiter is applied at both boom and jib ends to prevent over-hoisting of the wire rope.
◤ Equipped with length sensor,angle sensor and press sensor to indicate the working condition of
whole crane in real-time, giving an alarm and cutting off the dangerous action automatically.