Underground Mining Machines
Mucking loader (haggloader), mainly used for narrow space mining operations, such as metal mines, diversion tunnels, its role is to collect the gravel soil materials and delivery, loading. The machine pushes the rocks to scoop the rocks and shovels the stones into their belt conveyors through the bucket. The conveyor unloads rock from the tail into dump trucks, trolleys, or other loading equipment. You can also use the backhoe to pick up the distant rock arm, you can also use the bucket to clean the face .
Underground Mining Machines
Features:
(1) The crawler muck loader for big slopes has strong loading capacity. By adopting crawler belt, it is easy to adjust the tension of the crawler attachment. At the same time, by using the study and durable excavator parts such as teeth, the product had a good inter-convertibility.
(2)The conveyor can discharge rock into the auto dumper, shuttle car, side-dumping car, belt conveyor, skip and other transportation equipments. The dumping height is designed according to the requirements of our customers.
(3)The major movement of this crawler much loader is controlled by the pilot value, and this loading machinery works flexibly and can be operated easily. It also has a good climbing capacity and can work without impact.
(4)By installing the hydraulic hammer, we can break, repair, and blast the huge rock and coal sheet on the roadway base plate or on the bottom of the side-panel
(5) The working surfaces of this crawler muck loader will be cleaned automatically by itself.
Underground Mining Machines
| Model STB-220 Crawler Mucking Loader Technical Data |
| Excavating Width(mm) | 8550 |
| Excavating Length(mm) | 3200 |
| Excavating Height(mm) | 4950 |
| Excavating Depth(mm) | 1120 |
| Unloading Height(mm) | 2750(changeable) |
| Minimum Loading Height(mm) | 1700(Changeable) |
| Unloading Distance(mm) | 5500(changeable) |
| Maximum Rotation Angle(°) | ±50 |
| Weight(T) | 20 |
| Dimension(mm) | 14900x2450x2600 |
| Loading Capacity(m³/hour) | 220 |
| Min Turning Radius(mm) | 13000 |
| Climbing Ability(°) | ≤25(hard ground) |
| Travelling Speed(m/min) | 2-3.8 |
| Applied Tunnel Gradient(°) | ≤20 |
| Motor Power(kw) | 55 |
| Maximum Material By Size(LxWxH) (mm) | 830x820x900 |
| Ground Clearance(mm) | 420 |
| Applied Working Section(W*H) (m) | ≥4x4 |
| Nominal Working Pressure(Mpa) | 28 |
