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+86-17660412000

+86-531-87106486

Email:

sdboerr@gmail.com

Address:

No.5, Zhaozhuang Industrial Park, Liu Changshan Road, Shizhong District, Jinan City

XTR4-180

1. New cutting mechanism, conical frustum-shaped small diameter cutting head, double helix cutting tooth arrangement, strong rock breaking ability. 2. Ultra-narrow fuselage modular design, body width 1.7 meters. 3, spray with airborne fan double dust removal, effectively improve the dust removal effect, reduce dust pollution. 4. The shipping organization adopts the anti-card chain design to effectively avoid the phenomenon of card chain and chain jump. 5, air cooling and water cooling, heat dissipation effect is good, in the absence of external water, the host can move long distance. 6. The electrical system adopts international famous brand components, with advanced functions and high stability. 7. The hydraulic system adopts constant power, pressure cut-off, load-sensitive control technology, which effectively improves the life of hydraulic components and reduces system failures. The main hydraulic components are international famous brands.

Category:

Cantilever tunnel boring machine

Keywords:

XTR4-180

Mail:sdboerr@gmail.com

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Product Description

Product features:
1. New cutting mechanism, conical frustum-shaped small diameter cutting head, double helix cutting tooth arrangement, strong rock breaking ability.

2. Ultra-narrow fuselage modular design, body width 1.7 meters.

3, spray with airborne fan double dust removal, effectively improve the dust removal effect, reduce dust pollution.

4. The shipping organization adopts the anti-card chain design to effectively avoid the phenomenon of card chain and chain jump.

5, air cooling and water cooling, heat dissipation effect is good, in the absence of external water, the host can move long distance.

6. The electrical system adopts international famous brand components, with advanced functions and high stability.

7. The hydraulic system adopts constant power, pressure cut-off, load-sensitive control technology, which effectively improves the life of hydraulic components and reduces system failures. The main hydraulic components are international famous brands.

Project			Unit	Parameters
Whole machine quality			kg	47000
Overall dimension	Long		mm	11870
	Wide	shovel plate	mm	1900
	Wide	Fuselage	mm	1700
	High	Horizontal placement of cutting head	mm	2030
	High	Fuselage	mm	1780
	Undercover Depth		mm	200
	ground clearance		mm	190
	Cutting range	Height	mm	4200
	Cutting range	Width	mm	4300
	Gantry height		mm	290
Economic cutting coal rock compressive strength			MPa	≤ 80/50
Travel speed			m/min	7
Grounding specific pressure			MPa	0.138
Total power			kW	285
Outer width of crawler			mm	1700
Track shoe width			mm	450
Cutting motor power			kW	180/110
Pump station motor power			kW	90
Supply voltage			V	AC1140
Power supply frequency			Hz	50
Cutting head speed			r/min	48/24
Loading capacity			m³/min	Star wheel/3.0
Spray water pressure			MPa	≥ 1.5
Dimensions of non-removable parts (L×W×H)			mm	4800 × 970 × 990
Mass of non-removable parts			kg	5757

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Cantilever tunnel boring machine