XCMG Official Tunnel Roadheader XTR4/230
XTR4/230 Tunnel Roadheader
XTR4/230 Boom-type Tunnel Roadheader equipped with cutting structure, brace structure, operation platform, machine assembly, travelling, hydraulic system, anti-dusting spray system, electronic system, lubrication system, cooling system, shovel plate assembly, first transport, second transport and other components. The modular and narrow-body design of the whole machine can meet the construction requirements of narrow roadway, The main hydraulic components using the international first-line brand products, high overall configuration, cuttingmotor、pumping station motor、control system with explosion-proof function, Safe and reliable.
| Project | Unit | Parameter |
|---|---|---|
| Total weight | (kg) | 58000 |
| Overall dimension | ||
| Total length without additional conveyor) | (mm) | 13470 |
| Total width Ramp plate | (mm) | 2200 |
| Total width Aggregat | (mm) | － |
| Total width Main frame | (mm) | 2100 |
| Total height The highest point of cutting head for laying | (mm) | 2200 |
| Total height Main frame | (mm) | 1965 |
| Undercut max telescoping/non-telescoping | (mm) | 200 |
| Ground clearance of machine | (mm) | 290 |
| Height Cutting cross section | (mm) | 4600 |
| Width Cutting cross section | (mm) | 5100 |
| Gantry height | (mm) | 350 |
| Max./Economic compressure strength for cutting coal | (MPa) | ≤90/60 |
| Travel speed | (m/min) | 6.5 |
| Installed power of cutting motor | (kW) | 230/135 |
| Installed power of pump motor | (kW) | 110 |
| Supply voltage | (V) | AC1140 |
| Line frequency | (Hz) | 50 |
| Loading capacity | (m³/min) | Star wheel type/3.0 |
| Pressure of water spraying | (MPa) | External spraying:2 |
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