China Tunnel Boring Machine Boring Machine Roadheader, Find details about China Roadheader, Boring Machine Price from Tunnel Boring Machine Boring Machine Roadheader
Boring Machine EBZ135L
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.
Boring Machine EBZ135L
| Project | Unit | |
| Total weight | (kg) | 42000 |
| Overall dimension | ||
| Total length without additional conveyor | (mm) | 8932 |
| Total width Ramp plate | (mm) | 2800 |
| Total width Main frame | (mm) | 2205 |
| Total height The highest point of cutting head for laying horizontally | (mm) | 1600 |
| Total height Main frame | (mm) | 1470 |
| Undercut max telescoping/non-telescoping | (mm) | 295 |
| Ground clearance of machine | (mm) | 180 |
| Height Cutting cross section | (mm) | 4000 |
| WidthCutting cross section | (mm) | 4842 |
| Area Cutting cross section | (m²) | 19.4 |
| Gantry height | (mm) | 370 |
| Max./Economic compressure strength for cutting coal petrography | (MPa) | ≤70/60 |
| Upgrade ability | (°) | ±18 |
| Travel speed | (m/min) | 6 |
| Minimum curve radius | - | 0.13 |
| Average floor pressure | (MPa) | 225 |
| Total installed power | (kW) | 135 |
| Installed power of cutting motor | (kW) | 75 |
| Installed power of pump motor | (kW) | AC660/1140 |
| Supply voltage | (V) | 50 |
| Line frequency | (Hz) | 38 |
| Rotation speed of cutting head | (r/min) | 38 |
| Loading capacity | (m³/min) | Star wheel type/4.32 |
| Crawler width | (mm) | 520 |
| Out width of crawlers | (mm) | 2205 |
| Tensioning style | - | Cylinder tensioning and snap-gauge locking |
| Pressure of water spraying | (MPa) | External spraying≥1.5;Internal spraying≥3 |
| Max.non-removable parts size | (mm) | 3410×1380×1330 |
| Max.non-removable parts mass | (kg) | 4700 |