| Customization: | Available |
|---|---|
| After-sales Service: | Field Installation, Commissioning and Training |
| Warranty: | One Year |
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XTR7/260 Boom-Type Tunnel Roadheader is equipped with cutting structure and a supporting structure, a control table, body assembly, walking institutions, hydraulic system, spray dust removal system, electrical system, lubricating system, a guard board assembly, identification and coating, cooling system, a shovel plate assembly, first transport, second transport. The machine has high safety and reliability.
Optimization design of large span cutting arm, a small diameter single helix hard rock cutting head, cutting height can reach 7.2m, the effects of material collecting, stronger rock breaking capacity. Equipped with automatic roll cable control system to avoid the damage of the cable, improve work efficiency. Double layer detachable frame and the split type rotary table, convenient installation, repair.
Use air cooling, cooling effect is good, in the absence of external water source, the host can work properly. With remote control, remote control of equipment can be realized, and the personal safety and machine equipment can be effectively protected, improve the safety and working efficiency.
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Item
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Index
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Overall weight
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58000 kg
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dinting undercut
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440/215 mm
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Ground clearance of machine
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250 mm
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Height of Range of positioning cutting
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5030/4650 mm
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Width of Range of positioning cutting
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6260/5700 mm
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Area of Range of positioning cutting
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31.5/26.4 m²
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Gantry height
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400 mm
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Compressure strength of coal petrography to be cut
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≤90/70 Mpa
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Climbing capacity
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±18°
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Travelling speed
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7 m/min
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Min. turning radius
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-
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Grounding pressure
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0.132 Mpa
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Gross power
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325 kW
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Power of Cutting motor
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200/110 kW
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Power of pumping stations motor
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110 kW
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Supply voltage
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AC1140V
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Frequency of supply
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50Hz
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Rotation speed of cutting head
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46/23 r/min
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Loading capacity
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Star wheel type/4.2 m³/min
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Crawler width
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600 mm
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Out. Width of crawlers
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2520 mm
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Tensioning style
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Cylinder tensioning and snap-gauge locking
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Water pressure of outside spraying
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≥1.5 MPa
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Water pressure of inside spraying
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≥3 MPa
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Max. non-removable parts size
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3.125×1.39×1.41 m
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Max. non-removable parts mass
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5900 kg
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