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,10m3 excavator had been sold for about 62 sets
C. WP-6 Long Boom Excavator had been carried out as the model variation design based on WK-10B
WP-6 Long Boom Excavator
WP-6 is based on WK-10B and proceed the type-change design, mainly is elongate its crane arm length, and in the meantime reduce the bucket volume from 10m3 into 6m3, suitable for railway transportation requirement of opencast mine deep extract loading.
The parameter and work area are in correspondence with the same class foreign product.
|
Technical Spec. of WP-6 Excavator |
|
Normal bucket volume |
6m3 |
Main motor |
750kW |
|
Length of boom |
22m |
Max. Excavating radius |
24.25m |
|
Length of bucket stick |
13.2m |
Max. Excavating height |
23.4m |
|
Traveling speed |
0.69km/h |
Max. Dumping radius |
21.1m |
|
Max. Lifting force |
686kN |
Max. Dumping Height |
17.7m |
|
Max. Pushing force |
392kN |
Excavating depth |
3.6m |
|
Max. Crawling angle |
12° |
Working weight |
498t |
|
Average bearing pressure |
255kPa |
Theoretical productivity |
640m3 |
Machinery
