External structure 
Aurora-green coloring,always catch your eyes
Renewal and upgrade Aurora-green painting and classical modular covering create an eye-catching visual impact.

Reinforced Boom
The strengthened and thickened key stress points of Boom and large section structure design can make the Boom withstand the tremendous pressure brought by the construction effortlessly.

Low-resistance and large- capacity bucket
In order to search the best cutting angle of the bucket in the excavation process, we conducted many excavation simulations and developed the D-ARCS low-resistance and large- capacity bucket.
The imported NM400 wear-resistant steel plate is selected to improve the bucket life and comprehensive fuel consumption.

Reinforced undercarriage
The thickness of the plate for the key wear parts has been increased and the imported wear-resistant steel plate is adopted.
The X -frame type undercarriage and optimized layout of the track roller together with the reinforced upper frame and front linkage have increased the stability of the machine and the reliability of the components greatly.

Keep a closed and comfortable driving space in the noisy construction site

Large display with new man-machine interactive operating system and rich functions is simple and easy to use; radio, USB and other entertainment functions are all equipped.
Optimized HVAC blower and assembly art enhanced the closeness and comfort of the cab greatly.

Endless exploration for energy saving and low consumption

Advanced electrical control system and optimized power matching lowered the fuel consumption rate and significantly improved operation efficiency and fuel efficiency.
Besides, the three work modes can be matched optimizedly according to working conditions, which improves the operation efficiency and saves energy at the same time.

One-stop maintenance design
All maintenance can be completed from the ground.
Centralized distribution of maintenance points shortened the maintenance time.
The special hydraulic oil can prolong the service life greatly and save more than 50% of the maintenance cost for users.

Centralized layout to make the machine-checking comfortable