XCMG XTR7/260 Coal Cutter
Product Feature
The cutting boom is longer in the new cutting mechanism,which determines the adaptability of working in the large cross section.
The use of 6.4 inch screen makes the machine more convenient to realize the data exchange of man-machine.
The equipment of independent cooling system realizes the roadheader continuous operation without water.
The cable drum system makes it convenient to place and retract cable,it reduces the labor intensity of the workers.
Loading and conveying mechanism adopt the high strength wear-resistant plate which can be replaced, to be better for hard rock conditions , it improves the service life.
The hydraulic system adopts constant power, load sensitive control,which is good for energy saving and environmental protection. The bypass filter and high pressure filtration technology guarantee the reliability of machine operation,they improve the service life of hydraulic components significantly.
Product Parameter
| Project | Unit | Parameter |
| Total weight | (kg) | 85000 |
| Overall dimension | ||
| Total length without additional conveyor) | (mm) | 14000 |
| Total width Ramp plate | (mm) | 3800 |
| Total width Aggregat | (mm) | 5600 |
| Total width Main frame | (mm) | 3200 |
| Total height The highest point of cutting head for laying horizontally | (mm) | 4125 |
| Total height Main frame | (mm) | 4100 |
| Undercut max telescoping/non-telescoping | (mm) | 440 |
| Ground clearance of machine | (mm) | 220 |
| Height Cutting cross section | (mm) | 7200 |
| Width Cutting cross section | (mm) | 7500 |
| Gantry height | (mm) | 382 |
| Max./Economic compressure strength for cutting coal petrography | (MPa) | ≤120/90 |
| Travel speed | (m/min) | 9/15 |
| Installed power of cutting motor | (kW) | 260/220 |
| Installed power of pump motor | (kW) | 132 |
| Supply voltage | (V) | AC1140 |
| Line frequency | (Hz) | 50 |
| Loading capacity | (m³/min) | Star wheel type/4.3 |
| Pressure of water spraying | (MPa) | External spraying:2 |
