Tunnel Boring Machine Xtr4 / 230 Roadheader

• Customization: Available
• After-sales Service: Online Support
• Warranty: Online Support
• Model NO.: Xtr4 / 230
• Certification: CE
• Condition: New
• Drill Hole Diameter: 250-300mm
• Drill Hole Depth: 30-50m
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Type: Crawler
• Max.Drilling Depth: 55m
• Transport Package: 6501*3151*2562mm
• Specification: 2760kg
• Trademark: sinomada
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

Brand New Tunnel Boring Machine Xtr4 / 230 Roadheader 

Product Description

 

XTR4/230 roadheader is designed as compact structure, low body, low center of gravity. easy operation, good working performance.

1,Electric control system
XTR4/230 roadheader adol11ts flame proof and intrinsically safe swit chbox and control box with small size, light weight, flexible operation, which is safety and reliable: main controller is installed in a closed casing that can effectively block out electromagnetic interference; working condition is shown with LCD screen, menu mode is used for operating interface with flexible and safe parameter setting; it is equipped with functions such as over voltage,motor overload, open-phase, short circuit, over temperature and earth leakage lockout.
2,Hydraulic system
The hydraulic system of XTR4/230 roadheader adopts transfer case, several pumps control, with main hydraulic components coming from international brands.
3,Cutting head
The cutting head is optimized by utilizing simulation technique and picks come from Kenna metal Co., Ltd. With reasonable layout and strong rock breaking capacity.
4,Spraying system
Spraying system of XTR4/230 roadheader include inside and outside spray systems, of which the front is after-pick spraying which is used to strength outside spraying, the latter is reasonable in design and equipped with leakage detection function.
5,First freighter
Straight structure is adopted for first freighter, which can achieve smooth lapping with hauler bed and transportation.
6,Traveling mechanism
The traveling mechanism is a high integration of internationally advanced motor and reducer, whose big output torque can adapt to operations with large dip angle.
If there is limit for weight or total weight during transportation, it can be disassembled for transportation.

 

 

Product Parameters

 

Item				Unit	XTR4/230
Weight				t	58
Dimension	Length			mm	13470
	Width	spading device		mm	2200
		body		mm	2100
	height	The highest point of cutting head for laying horizontally		mm	2200
		body		mm	1965
	undercut max			mm	200
	Ground Clearance			mm	290
	Orientation cutting cross section		height	mm	4600
			width	mm	5100
	Height of gantry			mm	350
Max and economic cutting hardness				MPa	<=90/60
Walking speed				m/min	6.5
Max cutting power				kW	230/135
Power of Pump Station Motor				kW	110
Supply Voltage				V	AC1140
Power supply frequency				Hz	50
Loading ability				m^3/min	3
Pressure of the spraying system				MPa	External spraying:1.5  Internal spraying:3

Detailed Photos

 

 

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