Heavy load for the rocky condition; the working device and front and rear frame feature thick board of high strength,;;
The large rock bucket with capacity of 3.0m³ is improved in terms of the work efficiency and adaptation. The bucket teeth adopt the structure of toothholder and sleeve. The cutting blade and bucket edge are equipped with protection device, featuring excellent abrasion resistance and shock resistance. 3.0m³
Excellent performance
Strong breakout force and traction ensures the outstanding adaption to the tough working condition..
Low emission Cummi ns engine features more perfect monitoring and diagnosis function..
Intelligent control independent ventilation system and drive axle ventilation system ensure that the machine is in the best heat balance temperature.,.
Load sensing hydraulic system controls accurately and saves the energy, and lowers the consumption.,,.
The drive axle features strong carrying capacity, adapting to various kinds of dangerous working conditions.
High efficiency
Fast operation: cutting foce and speed are distributed reasonably to ensure the fast and efficient operation.:,.
Flexible steering: load sensing steering system, flexible and efficient.:, Sufficient power: dual-pump combination, the power is used sufficiently. The steering pump flow is deliverd to the steering system preferentially, and the surplus flow is delivered to the working system to achieve the dual-pump combination, decreasing the working pump displacement and improving the reliability, saving the energy and accelerating the movement speed.