The wheel mucking loader, also known as wheel haggloader or wheel tunnel excavator, is a type of underground mucking loading machinery mainly used in narrow space mining operation such as metal mine, water transferred roadway, etc.
Besides, it can also be used to collect and transport (convey) different kinds of clastic rock from various engineering.
1. The conveyor of this wheel mucking loader or wheel haggloader can discharge the rock into the auto dumper, Shuttle Mining Car, side-dumping car, belt conveyor, skip and other transshipment equipment. The dumping height can be designed according to the requirements of customers.
2. By adopting the fully hydraulic transmission of motor-driven, this wheel tunnel excavator has the functions such hydraulic walking, drilling and collecting, transport, and loading. The working surface will be cleaned automatically by itself.
3. By adopting the manual operated valve, the wheel mucking loader can be operated easily. With a seat and cab, the intensity of work can be alleviated. Its driving force includes dynamo and diesel.
| Model | HWY-50T |
| Loading capacity (m³/h) | ≥50 |
| Machine weight (kg) (approx.) | 2500±5% |
| Wheelbase(mm) | 1500 |
| Wheel track (front/rear) mm | 1120 |
| Minimum turning radius (m) | ≥5 |
| Dig width (mm) | 2200 |
| Dig distance(mm) | 1600 |
| Dig height (mm) | 750 |
| Dig height (mm) | 1650 |
| Climbing ability (°) | ≤6 |
| Maximum material throughput (mm) | ≤450×300 |
| Maximum external dimensions in transport state | (4900±50)×(1200±50)×(1350±50) |
