• Xtr7/260 447 Kw Tunneling Road Header Mining Machines
  • Xtr7/260 447 Kw Tunneling Road Header Mining Machines

Xtr7/260 447 Kw Tunneling Road Header Mining Machines

After-sales Service: Field Installation, Commissioning and Training
Warranty: One Year
Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
Condition: New
Motor: AC Motor
Drill Hole Diameter: >300mm
Samples:
US$ 100/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
XTR7/260
Drill Hole Depth
>300m
Bit Type
Diamond Bit
Drilling Way
Compound
Origin
China
HS Code
8430313000
Production Capacity
500/Month

Product Description

XTR7/260 447 kW tunneling roadheader mining roadheader.

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.

 
Item
Index
Overall weight
58000 kg
dinting undercut
440/215 mm
Ground clearance of machine
250 mm
Height of Range of positioning cutting
5030/4650 mm
Width of Range of positioning cutting
6260/5700 mm
Area of Range of positioning cutting
31.5/26.4 m²
Gantry height
400 mm
Compressure strength of coal petrography to be cut
≤90/70 Mpa
Climbing capacity
±18°
Travelling speed
7 m/min
Min. turning radius
-
Grounding pressure
0.132 Mpa
Gross power
325 kW
Power of Cutting motor
200/110 kW
Power of pumping stations motor
110 kW
Supply voltage
AC1140V
Frequency of supply
50Hz
Rotation speed of cutting head
46/23 r/min
Loading capacity
Star wheel type/4.2 m³/min
Crawler width
600 mm
Out. Width of crawlers
2520 mm
Tensioning style
Cylinder tensioning and snap-gauge locking
Water pressure of outside spraying
≥1.5 MPa
Water pressure of inside spraying
≥3 MPa
Max. non-removable parts size
3.125×1.39×1.41 m
Max. non-removable parts mass
5900 kg
 
Xtr7/260 447 Kw Tunneling Road Header Mining Machines
Xtr7/260 447 Kw Tunneling Road Header Mining Machines
Xtr7/260 447 Kw Tunneling Road Header Mining Machines
Xtr7/260 447 Kw Tunneling Road Header Mining Machines
Xtr7/260 447 Kw Tunneling Road Header Mining Machines
Xtr7/260 447 Kw Tunneling Road Header Mining Machines
Xtr7/260 447 Kw Tunneling Road Header Mining Machines
Xtr7/260 447 Kw Tunneling Road Header Mining Machines
Xtr7/260 447 Kw Tunneling Road Header Mining Machines
Xtr7/260 447 Kw Tunneling Road Header Mining Machines
Xtr7/260 447 Kw Tunneling Road Header Mining Machines

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