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XTR6-320

XTR6/320 tunnel boring machine is equipped with hard rock type cutting head, with reasonable pick arrangement, strong rock breaking ability, high construction efficiency and less pick wear. Equipped with remote control to improve the intelligent control level of the whole machine. Double-angle trapezoidal external spray, three-layer water curtain partition, large water mist range, good dust removal effect. The hydraulic system adopts constant power, load sensitive control, energy saving and environmental protection, bypass filtration and high pressure filtration technology to ensure the reliability of machine operation and significantly improve the service life of hydraulic components.

Category:

Cantilever tunnel boring machine

Keywords:

XTR6-320


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Product Description

XTR6/320 tunnel boring machine is equipped with hard rock type cutting head, with reasonable pick arrangement, strong rock breaking ability, high construction efficiency and less pick wear. Equipped with remote control to improve the intelligent control level of the whole machine. Double-angle trapezoidal external spray, three-layer water curtain partition, large water mist range, good dust removal effect. The hydraulic system adopts constant power, load sensitive control, energy saving and environmental protection, bypass filtration and high pressure filtration technology to ensure the reliability of machine operation and significantly improve the service life of hydraulic components.

Project Unit Parameters
Whole machine quality (Kg) 120000
Overall dimension  
Long (Mm) 15000
wide shovel plate (Mm) 3800
wide aggregate (Mm) -
Wide Body (Mm) 3200
Highest point of high cutting head placed horizontally (Mm) 2900
High fuselage (Mm) 2200
Undercover Depth (Mm) 280
ground clearance (Mm) 290
Height positioning cutting range (Mm) 6500
Width positioning cutting range (Mm) 7100
Gantry height (Mm) 400
Maximum/economic cut coal rock compressive strength (MPa) ≤ 130/100
Travel speed (m/min) 14 July
Cutting motor power (kW) 320
Pump station motor power (kW) 230
Supply voltage (V) AC1140
Power supply frequency (Hz) 50
Loading capacity (m³/min) Star wheel/4.75
Spray water pressure (MPa) External spray water pressure: 2

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