XTR4/180 Tunnel Roadheader
XTR4/180 Boom-type Tunnel Roadheader is equipped with cutting structure, brace structure, operation platform, machine assembly, traveling, hydraulic system, anti-dusting spray system, electronic system, lubrication system, cooling system, shovel plate assembly, first transport, second transport and other components. Modular and narrow body design of the whole machine, can meet the construction requirements of narrow roadway, The main hydraulic components using the international first-line brand products, high overall configuration, cutting motor、pumping station motor、control system with explosion-proof function, Safe and reliable.
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Items
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parameter
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Overall weight
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47000kg
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Shape
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Length/include second freighter
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11870/19000mm
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Width
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Shovel plate
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1900mm
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Main body
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1700mm
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High
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Cutting head is laid horizontally on the highest point.
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2030mm
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Main body
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1780mm
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Dinting undercut
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200mm
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Ground clearance of machine
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190mm
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Range of positioning cutting
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Height
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4200mm
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Width
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4300mm
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Area
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18m2
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Compressive strength of coal petrography to be cut
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≤50MPa
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Climbing capacity
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±18°
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Travelling speed
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7m/min
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Grounding pressure
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0.138MPa
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Gross power
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285kW
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Power of Cutting motor
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180/110kW
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Power of pumping stations motor
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90kW
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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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Loading capacity
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Star wheel/3.0 m³/min
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Crawler width
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450mm
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Out. width of crawlers
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1700mm
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Water pressure of spraying
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1-2(MPa)
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Maximum size of nonremovable part
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4.8×1.0×1.0m
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Maximum weight of nonremovable part
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5757kg
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