Technical characteristics:
1. Adopts slewing bearing connect with rear frame to swing, so greatly reduce the failure rate.
2. The running system adopts full hydraulic control, to drive the electric loader more easier and effectively reduce the failure rate.
3. The working brake adopts piloted hydraulic system, easier operation and higher efficiency.
4. Cable rolling system adopts hydraulic control, good stability of cable pressure, so that ensure the normal working life.
5. Combine the working brake, parking brake and emergency brake as a whole, so simplified the braking system. The brake is spring brake, hydraulically released and reliable.
6. The bucket adopts v type structure, and reduces the resistance of picking shovel.