1. Bucket volume 0.17+-0.017M3 2. Technique productivity >=30M3/h 3. Unload height >=1210m 4. Unload distance >=270m 5. Max working height 1920m 6. Gauge 600mm 7. Wheel diameter 850mm 8. Transfer overall dimension (L*W*H) 9. Electric motor speed 10. Working speed about 0.85m/s 11. Bucket promoting speed 0.46-0.71m/s 12. Weight 3500kg -