Complaint
The roadheader has narrow and short frame.The height of frame is only 1470mm,and it makes the machine more flexible and applicable to low tunnel.
The cutting unit adopts double handle operation,which makes the operation more flexible and comfortable.
Two adjustable seats are designed on the machine,the user can choose different seat according to the height of tunnel;
The LCD displaies series of dynamic parameters and fault diagnosis.
Parameter
| Item | Index |
| Overall weight | 42000 kg |
| dinting undercut | 295 mm |
| Ground clearance of machine | 180 mm |
| Height of Range of positioning cutting | 4000 mm |
| Width of Range of positioning cutting | 4842 mm |
| Area of Range of positioning cutting | 19.4 m² |
| Gantry height | 370 mm |
| Compressure strength of coal petrography to be cut | ≤70/60 Mpa |
| Climbing capacity | ±18° |
| Travelling speed | 6 m/min |
| Min. turning radius | - |
| Grounding pressure | 0.131 Mpa |
| Gross power | 225 kW |
| Power of Cutting motor | 135 kW |
| Power of pumping stations motor | 75kW |
| Supply voltage | AC1140/660V |
| Frequency of supply | 50Hz |
| Rotation speed of cutting head | 38 r/min |
| Loading capacity | Star wheel type/4.32 m³/min |
| Crawler width | 520 mm |
| Out. Width of crawlers | 2205 mm |
| Tensioning style | Cylinder tensioning and snap-gauge locking |
| Water pressure of outside spraying | ≥1.5 MPa |
| Water pressure of inside spraying | ≥3 MPa |
| Max. non-removable parts size | 3.41×1.38×1.33 m |
| Max. non-removable parts mass | 4700 kg |
