XTR4/230 Boom-type Tunnel Roadheader isequipped with cutting structure, brace structure,operation platform, machine assembly, traveling, hydraulic system, anti-dustingspray system, electronic system, lubrication system, cooling system, shovelplate assembly, first transport, second transport and other components. Modularand narrow body design of the whole machine, can meet the constructionrequirements of narrow roadway, The main hydraulic components using theinternational first-line brand products, high overall configuration, cuttingmotor,pumping station motor,control system withexplosion-proof function, Safe and reliable.
| Item | Unit | Parameter |
| Weight | t | 60 |
| Dimension | ||
| Length/Include second converyor | mm | 13470/21500 |
| Width | ||
| Ramp plate | mm | 2200/2800 |
| Main frame | mm | 2100 |
| Height | ||
| The highest point of cutting head for laying horizontally | mm | 2200 |
| Main frame | mm | 1965 |
| Undercut max | mm | 200 |
| Ground Clearance | mm | 290 |
| Cutting cross section | ||
| Cutting cross section height | mm | 4600 |
| Cutting cross section width | mm | 5100 |
| Gantry Height | mm | 350 |
| Traveling Speed | m/min | 6.5 |
| Power of Cutting motor | kW | 230/135 |
| Power of Pump Station Motor | kW | 110 |
| Supply voltage | V | AC1140 |
| Frequency of Power | Hz | 50 |
| Loading Ability | m³/min | 3.0 |
