Provide users with project design, process design and standard and non-standard product design and manufacturing
Main applications
Bucket wheel excavators are particularly suitable for application in open pit mines,large scale earthwork (e.g. roads, canals or dams) and storage yards. In open pit
mines, the selection of mining equipment depends on different mining scales. The combined units of different models are as follows:
Giant bucket wheel excavator with conveyor bridge and transfer machine.
Bucket wheel excavator loading material to heavy trucks.
The unloading arm of the wheel bucket excavator feeds the conveyor to the working surface.
The combined unit of wheel bucket excavator and transfer machine.
III、Product highlights
The continuous productivity of bucket wheel excavator is high, the mining volume is large, the service life is long, so can get good economic benefits.
Standardization, serialization, generalization, optimization of product manufacturing process, more conducive to maintenance and repair.
High degree of electrical automation, realizing automatic control and remote control.
Has large cutting force, large digging capacity and high efficiency.
| Class | Earthrock /Strength | Earthrock / Type | Intensity Limit Fpr（ MPa） | Compressive Limit P （MPa） |
| Ⅰ | High strength rock | Tough quartz and basalt | 20 | 200 |
| Ⅱ | Very hard rock | Granite, porphyritic quartz | 15 | 150 |
| Ⅲ | Hard rock | Granite, hard sandstone, hard iron ore | 10 | 100 |
| Ⅳ | Comparatively hard rock | Ordinary sandstone, iron ore | 6 | 60 |
| Ⅴ | Medium hard rock | Hard shale, soft sandstone and limestone | 4 | 40 |
| Ⅵ | Softer stone | Soft slate, very soft sandstone, fine sand, anthracite, surface-hardened gravel and sand | 2 | 20 |
| ⅥⅡ | Softer stone | Gravelly soils, gravel, hard fossil coals, hardened soils | 1.5 | 15 |
| Ⅶ | Soft stone | Hard clay, soft fossil coal, sub-clay, hard lignite | 1 | 10 |
| Ⅶ Ⅱ | Soft stone | Gravelly, coarse-grained, loamy soils | 0.8 | -- |
| Ⅷ | Soil | Topsoil (or natural sandy soil), peat, sub-sand, sand | 0.6 | -- |
| Ⅸ | Loose soil | Sand, Disposal Soil, Soft Lignite | 0.5 | -- |
| Ⅹ | Slurry soil | Mud, mud loam | 0.3 | -- |
| No. | Name | Technical Parameter |
| 1 | Theoretical capacity | 2800m³/h |
| 2 | Rated bucket capacity | 0.71m³ |
| 3 | Bucket wheel diameter | 8.2m |
| 4 | Number of bucket | 12 |
| 5 | Unit cutting force | 120kg/cm |
| 6 | Rotary speed of bucket wheel | 2~6r/min |
| 7 | Material loosening characteristics | 1.56t/m³ (Topsoil) |
| 8 | Slewing angle of the unloading arm<br>relative to the reclaiming arm | ±105° |
| 9 | Slewing angle of reclaiming arm | 360° |
| 10 | Conveyor belt width | 1.4m |
| 11 | Conveyor belt speed | 4.8m/s |
| 12 | Telescopic Conveyor Telescopic Capacity | 15m |
| 13 | Ground pressure | 193kpa |
| 14 | Under excavation height | 1m |
| 15 | Maximum travel speed of crawler | 8.5m/min |
| 16 | Drive pattern | Fluid power drive+Motor drive |
| 17 | Power source | Electric driv |
| 18 | Bucket wheel driving power | 630kw |
| 19 | Power of machine | 1410kw |
| 20 | Total mass of equipment | 560T |
