1. Summary
| A. |
First
generation of 10m3 excavator: WK-10,
Second generation：WK-10A, First set WK-10
manufactured in 1977 |
| B. |
Dominant
product of 10m3 excavator：WK-10B,WK-10C |
| C. |
Based on WK-10B had been carried out the mode variation
design of WP-6
Long Boom Excavator, increase the length of
lifting arm to satisfy the process requirement of
opencast mine deep extract loading.
|
| D. |
|
|
2. WK-10C Excavator
|
WK-10C
excavator is suitable for 10 million MT mining
use, to match with 80-154 MT dumper or 100 MT
dumping train.
Technical
characteristic:
|
|
WK
-10C
at Baiyun Ebo, Baotou Iron and Steel
|
Technical
Spec. of WK-10C
|
|
Dipper (standard)
|
12m3
|
Hoist motor, rated power
|
2x315kW/690VAC
|
|
Dipper capacity
|
8m3
-16m3
|
Digging radius (max)
|
18.90m
|
|
Hoist speed
|
1.50m
/s
|
Height of cut (max)
|
13.53m
|
|
Crowd speed
|
0.58m
/s
|
Dumping radius (max)
|
16.25m
|
|
Propel speed
|
0.96km/h
|
Dumping height (max)-door open
|
8.60m
|
|
Max. hoist force
|
1110kN
|
Depth of cut
|
2.20m
|
|
Max. crowd force
|
541kN
|
Working weight
|
490t
|
|
Max. gradeability
|
13°
|
Theoretical productivity
|
1490m3
/h
|
|
